diff --git a/mike/kicad_knowles_bkout/fp-lib-table b/mike/kicad_knowles_bkout/fp-lib-table
new file mode 100644
index 0000000000000000000000000000000000000000..05219e9b2fb813bf031c93db51894409558c8936
--- /dev/null
+++ b/mike/kicad_knowles_bkout/fp-lib-table
@@ -0,0 +1,3 @@
+(fp_lib_table
+  (lib (name knowles)(type KiCad)(uri "$(KIPRJMOD)/knowles.pretty")(options "")(descr ""))
+)
diff --git a/mike/kicad_knowles_bkout/knowles.pretty/SPH0641LU4H-1.kicad_mod b/mike/kicad_knowles_bkout/knowles.pretty/SPH0641LU4H-1.kicad_mod
new file mode 100644
index 0000000000000000000000000000000000000000..b1ed3eaab63b32087b599c2498b090a687f324ee
--- /dev/null
+++ b/mike/kicad_knowles_bkout/knowles.pretty/SPH0641LU4H-1.kicad_mod
@@ -0,0 +1,19 @@
+(module SPH0641LU4H-1 (layer F.Cu) (tedit 596E6F14)
+  (fp_text reference REF** (at 0 2.3) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value SPH0641LU4H-1 (at 0 -4) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_line (start 1.4 -2.5) (end -1.4 -2.5) (layer F.SilkS) (width 0.1))
+  (fp_line (start 1.4 1.1) (end 1.4 -2.5) (layer F.SilkS) (width 0.1))
+  (fp_line (start -1.4 1.1) (end 1.4 1.1) (layer F.SilkS) (width 0.1))
+  (fp_line (start -1.4 -2.5) (end -1.4 1.1) (layer F.SilkS) (width 0.1))
+  (fp_circle (center 0 0) (end 0.6625 0) (layer F.Mask) (width 0.2))
+  (pad 3 smd circle (at 0 0) (size 1.625 1.625) (layers F.Cu))
+  (pad "" np_thru_hole circle (at 0 0) (size 0.7 0.7) (drill 0.7) (layers *.Cu *.Mask))
+  (pad 1 smd rect (at -0.8375 -2.074) (size 0.725 0.522) (layers F.Cu F.Paste F.Mask))
+  (pad 2 smd rect (at -0.8375 -1.252) (size 0.725 0.522) (layers F.Cu F.Paste F.Mask))
+  (pad 4 smd rect (at 0.8375 -1.252) (size 0.725 0.522) (layers F.Cu F.Paste F.Mask))
+  (pad 5 smd rect (at 0.8375 -2.074) (size 0.725 0.522) (layers F.Cu F.Paste F.Mask))
+)
diff --git a/mike/kicad_knowles_bkout/knowles_bkout-cache.lib b/mike/kicad_knowles_bkout/knowles_bkout-cache.lib
new file mode 100644
index 0000000000000000000000000000000000000000..05d796101b49044683a400e990d595238fd8b970
--- /dev/null
+++ b/mike/kicad_knowles_bkout/knowles_bkout-cache.lib
@@ -0,0 +1,114 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# CONN_01X05
+#
+DEF CONN_01X05 J 0 40 Y N 1 F N
+F0 "J" 0 300 50 H V C CNN
+F1 "CONN_01X05" 100 0 50 V V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Pin_Header_Straight_1X*
+ Pin_Header_Angled_1X*
+ Socket_Strip_Straight_1X*
+ Socket_Strip_Angled_1X*
+$ENDFPLIST
+DRAW
+S -50 -195 10 -205 0 1 0 N
+S -50 -95 10 -105 0 1 0 N
+S -50 5 10 -5 0 1 0 N
+S -50 105 10 95 0 1 0 N
+S -50 205 10 195 0 1 0 N
+S -50 250 50 -250 0 1 0 N
+X P1 1 -200 200 150 R 50 50 1 1 P
+X P2 2 -200 100 150 R 50 50 1 1 P
+X P3 3 -200 0 150 R 50 50 1 1 P
+X P4 4 -200 -100 150 R 50 50 1 1 P
+X P5 5 -200 -200 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# C_Small
+#
+DEF C_Small C 0 10 N N 1 F N
+F0 "C" 10 70 50 H V L CNN
+F1 "C_Small" 10 -80 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 13 -60 -20 60 -20 N
+P 2 0 1 12 -60 20 60 20 N
+X ~ 1 0 100 80 D 50 50 1 1 P
+X ~ 2 0 -100 80 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# GND
+#
+DEF GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# R
+#
+DEF R R 0 0 N Y 1 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "R" 0 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+ R_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SPH0641LU4H-1
+#
+DEF SPH0641LU4H-1 MIC 0 40 Y Y 1 F N
+F0 "MIC" -450 -100 60 H V C CNN
+F1 "SPH0641LU4H-1" -450 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 0 0 200 0 1 0 N
+P 2 0 1 0 -200 200 -200 -200 N
+P 4 0 1 0 0 200 200 200 200 -200 0 -200 N
+X DATA 1 300 -150 100 L 25 25 1 1 O
+X SEL 2 300 150 100 L 25 25 1 1 I
+X GND 3 0 -300 100 U 25 25 1 1 W
+X CLK 4 300 0 100 L 25 25 1 1 I
+X VDD 5 0 300 100 D 25 25 1 1 W
+ENDDRAW
+ENDDEF
+#
+# VCC
+#
+DEF VCC #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "VCC" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+C 0 75 25 0 1 0 N
+P 2 0 1 0 0 0 0 50 N
+X VCC 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/mike/kicad_knowles_bkout/knowles_bkout.bak b/mike/kicad_knowles_bkout/knowles_bkout.bak
new file mode 100644
index 0000000000000000000000000000000000000000..05e565f4cd999e3606bd092f0fe5273be34421da
--- /dev/null
+++ b/mike/kicad_knowles_bkout/knowles_bkout.bak
@@ -0,0 +1,219 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:sph0641lu4h-1
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L SPH0641LU4H-1 MIC?
+U 1 1 596E710E
+P 3100 3800
+F 0 "MIC?" H 3300 3500 60  0000 C CNN
+F 1 "SPH0641LU4H-1" H 2550 3300 60  0000 C CNN
+F 2 "knowles:SPH0641LU4H-1" H 3100 3800 60  0001 C CNN
+F 3 "" H 3100 3800 60  0001 C CNN
+	1    3100 3800
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 596E71EA
+P 3100 4200
+F 0 "#PWR?" H 3100 3950 50  0001 C CNN
+F 1 "GND" H 3100 4050 50  0000 C CNN
+F 2 "" H 3100 4200 50  0001 C CNN
+F 3 "" H 3100 4200 50  0001 C CNN
+	1    3100 4200
+	1    0    0    -1  
+$EndComp
+$Comp
+L VCC #PWR?
+U 1 1 596E7200
+P 3100 3400
+F 0 "#PWR?" H 3100 3250 50  0001 C CNN
+F 1 "VCC" H 3100 3550 50  0000 C CNN
+F 2 "" H 3100 3400 50  0001 C CNN
+F 3 "" H 3100 3400 50  0001 C CNN
+	1    3100 3400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3100 3400 3100 3500
+Wire Wire Line
+	3100 4100 3100 4200
+$Comp
+L C_Small C?
+U 1 1 596E721D
+P 2650 3800
+F 0 "C?" H 2660 3870 50  0000 L CNN
+F 1 "100n" H 2660 3720 50  0000 L CNN
+F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2650 3800 50  0001 C CNN
+F 3 "" H 2650 3800 50  0001 C CNN
+	1    2650 3800
+	1    0    0    -1  
+$EndComp
+$Comp
+L C_Small C?
+U 1 1 596E73D6
+P 2450 3800
+F 0 "C?" H 2460 3870 50  0000 L CNN
+F 1 "1u" H 2300 3900 50  0000 L CNN
+F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2450 3800 50  0001 C CNN
+F 3 "" H 2450 3800 50  0001 C CNN
+	1    2450 3800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2650 3700 2650 3450
+Wire Wire Line
+	2450 3450 4000 3450
+Connection ~ 3100 3450
+Wire Wire Line
+	2450 4150 4000 4150
+Wire Wire Line
+	2650 4150 2650 3900
+Connection ~ 3100 4150
+Wire Wire Line
+	2450 3900 2450 4150
+Connection ~ 2650 4150
+Wire Wire Line
+	2450 3700 2450 3450
+Connection ~ 2650 3450
+$Comp
+L CONN_01X05 J?
+U 1 1 596E757C
+P 4300 3800
+F 0 "J?" H 4300 4100 50  0000 C CNN
+F 1 "CONN_01X05" V 4400 3800 50  0000 C CNN
+F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 4300 3800 50  0001 C CNN
+F 3 "" H 4300 3800 50  0001 C CNN
+	1    4300 3800
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 596E75C2
+P 3650 3650
+F 0 "R?" V 3730 3650 50  0000 C CNN
+F 1 "R" V 3650 3650 50  0000 C CNN
+F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3650 50  0001 C CNN
+F 3 "" H 3650 3650 50  0001 C CNN
+	1    3650 3650
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	3400 3650 3500 3650
+Wire Wire Line
+	3800 3650 4000 3650
+Wire Wire Line
+	4000 3650 4000 3700
+Wire Wire Line
+	4000 3700 4100 3700
+Wire Wire Line
+	4100 3800 3800 3800
+Wire Wire Line
+	4100 3900 4000 3900
+Wire Wire Line
+	4000 3900 4000 3950
+Wire Wire Line
+	4000 3950 3800 3950
+Wire Wire Line
+	4100 4000 4000 4000
+Wire Wire Line
+	4000 4000 4000 4150
+Wire Wire Line
+	4100 3600 4000 3600
+Wire Wire Line
+	4000 3600 4000 3450
+Wire Wire Line
+	3400 3800 3500 3800
+Wire Wire Line
+	3400 3950 3500 3950
+$Comp
+L CONN_01X05 J?
+U 1 1 596E789D
+P 3650 4650
+F 0 "J?" H 3650 4950 50  0000 C CNN
+F 1 "CONN_01X05" V 3750 4650 50  0000 C CNN
+F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 3650 4650 50  0001 C CNN
+F 3 "" H 3650 4650 50  0001 C CNN
+	1    3650 4650
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	3650 4450 3650 4150
+Connection ~ 3650 4150
+Wire Wire Line
+	3750 4450 3750 4150
+Connection ~ 3750 4150
+Wire Wire Line
+	3850 4450 3850 4150
+Connection ~ 3850 4150
+Wire Wire Line
+	3550 4450 3550 4150
+Connection ~ 3550 4150
+Wire Wire Line
+	3450 4450 3450 4150
+Connection ~ 3450 4150
+$Comp
+L R R?
+U 1 1 596E7D4B
+P 3650 3800
+F 0 "R?" V 3730 3800 50  0000 C CNN
+F 1 "R" V 3650 3800 50  0000 C CNN
+F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3800 50  0001 C CNN
+F 3 "" H 3650 3800 50  0001 C CNN
+	1    3650 3800
+	0    1    1    0   
+$EndComp
+$Comp
+L R R?
+U 1 1 596E7D76
+P 3650 3950
+F 0 "R?" V 3730 3950 50  0000 C CNN
+F 1 "R" V 3650 3950 50  0000 C CNN
+F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3950 50  0001 C CNN
+F 3 "" H 3650 3950 50  0001 C CNN
+	1    3650 3950
+	0    1    1    0   
+$EndComp
+$EndSCHEMATC
diff --git a/mike/kicad_knowles_bkout/knowles_bkout.kicad_pcb b/mike/kicad_knowles_bkout/knowles_bkout.kicad_pcb
new file mode 100644
index 0000000000000000000000000000000000000000..55eedd410acf44c958873a30377af92db09a3a8b
--- /dev/null
+++ b/mike/kicad_knowles_bkout/knowles_bkout.kicad_pcb
@@ -0,0 +1,431 @@
+(kicad_pcb (version 4) (host pcbnew 4.0.6)
+
+  (general
+    (links 17)
+    (no_connects 17)
+    (area 0 0 0 0)
+    (thickness 1.6)
+    (drawings 0)
+    (tracks 19)
+    (zones 0)
+    (modules 8)
+    (nets 9)
+  )
+
+  (page A4)
+  (layers
+    (0 F.Cu signal)
+    (31 B.Cu signal)
+    (32 B.Adhes user)
+    (33 F.Adhes user)
+    (34 B.Paste user)
+    (35 F.Paste user)
+    (36 B.SilkS user)
+    (37 F.SilkS user)
+    (38 B.Mask user)
+    (39 F.Mask user)
+    (40 Dwgs.User user)
+    (41 Cmts.User user)
+    (42 Eco1.User user)
+    (43 Eco2.User user)
+    (44 Edge.Cuts user)
+    (45 Margin user)
+    (46 B.CrtYd user)
+    (47 F.CrtYd user)
+    (48 B.Fab user)
+    (49 F.Fab user)
+  )
+
+  (setup
+    (last_trace_width 0.25)
+    (trace_clearance 0.2)
+    (zone_clearance 0.508)
+    (zone_45_only no)
+    (trace_min 0.2)
+    (segment_width 0.2)
+    (edge_width 0.15)
+    (via_size 0.6)
+    (via_drill 0.4)
+    (via_min_size 0.4)
+    (via_min_drill 0.3)
+    (uvia_size 0.3)
+    (uvia_drill 0.1)
+    (uvias_allowed no)
+    (uvia_min_size 0.2)
+    (uvia_min_drill 0.1)
+    (pcb_text_width 0.3)
+    (pcb_text_size 1.5 1.5)
+    (mod_edge_width 0.15)
+    (mod_text_size 1 1)
+    (mod_text_width 0.15)
+    (pad_size 1.524 1.524)
+    (pad_drill 0.762)
+    (pad_to_mask_clearance 0.2)
+    (aux_axis_origin 0 0)
+    (visible_elements FFFFFF7F)
+    (pcbplotparams
+      (layerselection 0x00030_80000001)
+      (usegerberextensions false)
+      (excludeedgelayer true)
+      (linewidth 0.100000)
+      (plotframeref false)
+      (viasonmask false)
+      (mode 1)
+      (useauxorigin false)
+      (hpglpennumber 1)
+      (hpglpenspeed 20)
+      (hpglpendiameter 15)
+      (hpglpenoverlay 2)
+      (psnegative false)
+      (psa4output false)
+      (plotreference true)
+      (plotvalue true)
+      (plotinvisibletext false)
+      (padsonsilk false)
+      (subtractmaskfromsilk false)
+      (outputformat 1)
+      (mirror false)
+      (drillshape 1)
+      (scaleselection 1)
+      (outputdirectory ""))
+  )
+
+  (net 0 "")
+  (net 1 VCC)
+  (net 2 GND)
+  (net 3 "Net-(J102-Pad2)")
+  (net 4 "Net-(J102-Pad3)")
+  (net 5 "Net-(J102-Pad4)")
+  (net 6 "Net-(MIC101-Pad1)")
+  (net 7 "Net-(MIC101-Pad2)")
+  (net 8 "Net-(MIC101-Pad4)")
+
+  (net_class Default "Ceci est la Netclass par défaut"
+    (clearance 0.2)
+    (trace_width 0.25)
+    (via_dia 0.6)
+    (via_drill 0.4)
+    (uvia_dia 0.3)
+    (uvia_drill 0.1)
+    (add_net GND)
+    (add_net "Net-(J102-Pad2)")
+    (add_net "Net-(J102-Pad3)")
+    (add_net "Net-(J102-Pad4)")
+    (add_net "Net-(MIC101-Pad1)")
+    (add_net "Net-(MIC101-Pad2)")
+    (add_net "Net-(MIC101-Pad4)")
+    (add_net VCC)
+  )
+
+  (module Capacitors_SMD:C_0805_HandSoldering (layer F.Cu) (tedit 58AA84A8) (tstamp 5976EA09)
+    (at 147.85 109.55 180)
+    (descr "Capacitor SMD 0805, hand soldering")
+    (tags "capacitor 0805")
+    (path /596E73D6)
+    (attr smd)
+    (fp_text reference C101 (at 0 -1.75 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 1u (at 0 1.75 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 0 -1.75 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -1 0.62) (end -1 -0.62) (layer F.Fab) (width 0.1))
+    (fp_line (start 1 0.62) (end -1 0.62) (layer F.Fab) (width 0.1))
+    (fp_line (start 1 -0.62) (end 1 0.62) (layer F.Fab) (width 0.1))
+    (fp_line (start -1 -0.62) (end 1 -0.62) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.5 -0.85) (end -0.5 -0.85) (layer F.SilkS) (width 0.12))
+    (fp_line (start -0.5 0.85) (end 0.5 0.85) (layer F.SilkS) (width 0.12))
+    (fp_line (start -2.25 -0.88) (end 2.25 -0.88) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -2.25 -0.88) (end -2.25 0.87) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 2.25 0.87) (end 2.25 -0.88) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 2.25 0.87) (end -2.25 0.87) (layer F.CrtYd) (width 0.05))
+    (pad 1 smd rect (at -1.25 0 180) (size 1.5 1.25) (layers F.Cu F.Paste F.Mask)
+      (net 1 VCC))
+    (pad 2 smd rect (at 1.25 0 180) (size 1.5 1.25) (layers F.Cu F.Paste F.Mask)
+      (net 2 GND))
+    (model Capacitors_SMD.3dshapes/C_0805.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Capacitors_SMD:C_0805_HandSoldering (layer F.Cu) (tedit 58AA84A8) (tstamp 5976EA1A)
+    (at 144.25 114.9 180)
+    (descr "Capacitor SMD 0805, hand soldering")
+    (tags "capacitor 0805")
+    (path /596E721D)
+    (attr smd)
+    (fp_text reference C102 (at 0 -1.75 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 100n (at 0 1.75 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 0 -1.75 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -1 0.62) (end -1 -0.62) (layer F.Fab) (width 0.1))
+    (fp_line (start 1 0.62) (end -1 0.62) (layer F.Fab) (width 0.1))
+    (fp_line (start 1 -0.62) (end 1 0.62) (layer F.Fab) (width 0.1))
+    (fp_line (start -1 -0.62) (end 1 -0.62) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.5 -0.85) (end -0.5 -0.85) (layer F.SilkS) (width 0.12))
+    (fp_line (start -0.5 0.85) (end 0.5 0.85) (layer F.SilkS) (width 0.12))
+    (fp_line (start -2.25 -0.88) (end 2.25 -0.88) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -2.25 -0.88) (end -2.25 0.87) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 2.25 0.87) (end 2.25 -0.88) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 2.25 0.87) (end -2.25 0.87) (layer F.CrtYd) (width 0.05))
+    (pad 1 smd rect (at -1.25 0 180) (size 1.5 1.25) (layers F.Cu F.Paste F.Mask)
+      (net 1 VCC))
+    (pad 2 smd rect (at 1.25 0 180) (size 1.5 1.25) (layers F.Cu F.Paste F.Mask)
+      (net 2 GND))
+    (model Capacitors_SMD.3dshapes/C_0805.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm (layer F.Cu) (tedit 5862ED52) (tstamp 5976EA31)
+    (at 158.7 104.52)
+    (descr "Through hole straight pin header, 1x05, 2.54mm pitch, single row")
+    (tags "Through hole pin header THT 1x05 2.54mm single row")
+    (path /596E789D)
+    (fp_text reference J101 (at 0 -2.39) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value CONN_01X05 (at 0 12.55) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -1.27 -1.27) (end -1.27 11.43) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.27 11.43) (end 1.27 11.43) (layer F.Fab) (width 0.1))
+    (fp_line (start 1.27 11.43) (end 1.27 -1.27) (layer F.Fab) (width 0.1))
+    (fp_line (start 1.27 -1.27) (end -1.27 -1.27) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.39 1.27) (end -1.39 11.55) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.39 11.55) (end 1.39 11.55) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.39 11.55) (end 1.39 1.27) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.39 1.27) (end -1.39 1.27) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.39 0) (end -1.39 -1.39) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.39 -1.39) (end 0 -1.39) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.6 -1.6) (end -1.6 11.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.6 11.7) (end 1.6 11.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.6 11.7) (end 1.6 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.6 -1.6) (end -1.6 -1.6) (layer F.CrtYd) (width 0.05))
+    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 2 GND))
+    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 2 GND))
+    (pad 3 thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 2 GND))
+    (pad 4 thru_hole oval (at 0 7.62) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 2 GND))
+    (pad 5 thru_hole oval (at 0 10.16) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 2 GND))
+    (model Pin_Headers.3dshapes/Pin_Header_Straight_1x05_Pitch2.54mm.wrl
+      (at (xyz 0 -0.2 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 90))
+    )
+  )
+
+  (module Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm (layer F.Cu) (tedit 5862ED52) (tstamp 5976EA48)
+    (at 145.42 118.05 90)
+    (descr "Through hole straight pin header, 1x05, 2.54mm pitch, single row")
+    (tags "Through hole pin header THT 1x05 2.54mm single row")
+    (path /596E757C)
+    (fp_text reference J102 (at 0 -2.39 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value CONN_01X05 (at 0 12.55 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -1.27 -1.27) (end -1.27 11.43) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.27 11.43) (end 1.27 11.43) (layer F.Fab) (width 0.1))
+    (fp_line (start 1.27 11.43) (end 1.27 -1.27) (layer F.Fab) (width 0.1))
+    (fp_line (start 1.27 -1.27) (end -1.27 -1.27) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.39 1.27) (end -1.39 11.55) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.39 11.55) (end 1.39 11.55) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.39 11.55) (end 1.39 1.27) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.39 1.27) (end -1.39 1.27) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.39 0) (end -1.39 -1.39) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.39 -1.39) (end 0 -1.39) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.6 -1.6) (end -1.6 11.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.6 11.7) (end 1.6 11.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.6 11.7) (end 1.6 -1.6) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.6 -1.6) (end -1.6 -1.6) (layer F.CrtYd) (width 0.05))
+    (pad 1 thru_hole rect (at 0 0 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 1 VCC))
+    (pad 2 thru_hole oval (at 0 2.54 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 3 "Net-(J102-Pad2)"))
+    (pad 3 thru_hole oval (at 0 5.08 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 4 "Net-(J102-Pad3)"))
+    (pad 4 thru_hole oval (at 0 7.62 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 5 "Net-(J102-Pad4)"))
+    (pad 5 thru_hole oval (at 0 10.16 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
+      (net 2 GND))
+    (model Pin_Headers.3dshapes/Pin_Header_Straight_1x05_Pitch2.54mm.wrl
+      (at (xyz 0 -0.2 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 90))
+    )
+  )
+
+  (module knowles:SPH0641LU4H-1 (layer F.Cu) (tedit 596E6F14) (tstamp 5976EA57)
+    (at 150.6875 105.348 180)
+    (path /596E710E)
+    (fp_text reference MIC101 (at 0 2.3 180) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value SPH0641LU4H-1 (at 0 -4 180) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start 1.4 -2.5) (end -1.4 -2.5) (layer F.SilkS) (width 0.1))
+    (fp_line (start 1.4 1.1) (end 1.4 -2.5) (layer F.SilkS) (width 0.1))
+    (fp_line (start -1.4 1.1) (end 1.4 1.1) (layer F.SilkS) (width 0.1))
+    (fp_line (start -1.4 -2.5) (end -1.4 1.1) (layer F.SilkS) (width 0.1))
+    (fp_circle (center 0 0) (end 0.6625 0) (layer F.Mask) (width 0.2))
+    (pad 3 smd circle (at 0 0 180) (size 1.625 1.625) (layers F.Cu)
+      (net 2 GND))
+    (pad "" np_thru_hole circle (at 0 0 180) (size 0.7 0.7) (drill 0.7) (layers *.Cu *.Mask))
+    (pad 1 smd rect (at -0.8375 -2.074 180) (size 0.725 0.522) (layers F.Cu F.Paste F.Mask)
+      (net 6 "Net-(MIC101-Pad1)"))
+    (pad 2 smd rect (at -0.8375 -1.252 180) (size 0.725 0.522) (layers F.Cu F.Paste F.Mask)
+      (net 7 "Net-(MIC101-Pad2)"))
+    (pad 4 smd rect (at 0.8375 -1.252 180) (size 0.725 0.522) (layers F.Cu F.Paste F.Mask)
+      (net 8 "Net-(MIC101-Pad4)"))
+    (pad 5 smd rect (at 0.8375 -2.074 180) (size 0.725 0.522) (layers F.Cu F.Paste F.Mask)
+      (net 1 VCC))
+  )
+
+  (module Resistors_SMD:R_0603_HandSoldering (layer F.Cu) (tedit 58AAD9E8) (tstamp 5976EA68)
+    (at 150.5 113.8 90)
+    (descr "Resistor SMD 0603, hand soldering")
+    (tags "resistor 0603")
+    (path /596E75C2)
+    (attr smd)
+    (fp_text reference R101 (at 0 -1.45 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value R (at 0 1.55 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 0 -1.45 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.5 0.68) (end -0.5 0.68) (layer F.SilkS) (width 0.12))
+    (fp_line (start -0.5 -0.68) (end 0.5 -0.68) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.96 -0.7) (end 1.95 -0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.96 -0.7) (end -1.96 0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.95 0.7) (end 1.95 -0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.95 0.7) (end -1.96 0.7) (layer F.CrtYd) (width 0.05))
+    (pad 1 smd rect (at -1.1 0 90) (size 1.2 0.9) (layers F.Cu F.Paste F.Mask)
+      (net 4 "Net-(J102-Pad3)"))
+    (pad 2 smd rect (at 1.1 0 90) (size 1.2 0.9) (layers F.Cu F.Paste F.Mask)
+      (net 7 "Net-(MIC101-Pad2)"))
+    (model Resistors_SMD.3dshapes/R_0603.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_0603_HandSoldering (layer F.Cu) (tedit 58AAD9E8) (tstamp 5976EA79)
+    (at 148 113.85 90)
+    (descr "Resistor SMD 0603, hand soldering")
+    (tags "resistor 0603")
+    (path /596E7D4B)
+    (attr smd)
+    (fp_text reference R102 (at 0 -1.45 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value R (at 0 1.55 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 0 -1.45 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.5 0.68) (end -0.5 0.68) (layer F.SilkS) (width 0.12))
+    (fp_line (start -0.5 -0.68) (end 0.5 -0.68) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.96 -0.7) (end 1.95 -0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.96 -0.7) (end -1.96 0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.95 0.7) (end 1.95 -0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.95 0.7) (end -1.96 0.7) (layer F.CrtYd) (width 0.05))
+    (pad 1 smd rect (at -1.1 0 90) (size 1.2 0.9) (layers F.Cu F.Paste F.Mask)
+      (net 3 "Net-(J102-Pad2)"))
+    (pad 2 smd rect (at 1.1 0 90) (size 1.2 0.9) (layers F.Cu F.Paste F.Mask)
+      (net 8 "Net-(MIC101-Pad4)"))
+    (model Resistors_SMD.3dshapes/R_0603.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistors_SMD:R_0603_HandSoldering (layer F.Cu) (tedit 58AAD9E8) (tstamp 5976EA8A)
+    (at 153.2 113.8 90)
+    (descr "Resistor SMD 0603, hand soldering")
+    (tags "resistor 0603")
+    (path /596E7D76)
+    (attr smd)
+    (fp_text reference R103 (at 0 -1.45 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value R (at 0 1.55 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 0 -1.45 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.5 0.68) (end -0.5 0.68) (layer F.SilkS) (width 0.12))
+    (fp_line (start -0.5 -0.68) (end 0.5 -0.68) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.96 -0.7) (end 1.95 -0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.96 -0.7) (end -1.96 0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.95 0.7) (end 1.95 -0.7) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.95 0.7) (end -1.96 0.7) (layer F.CrtYd) (width 0.05))
+    (pad 1 smd rect (at -1.1 0 90) (size 1.2 0.9) (layers F.Cu F.Paste F.Mask)
+      (net 5 "Net-(J102-Pad4)"))
+    (pad 2 smd rect (at 1.1 0 90) (size 1.2 0.9) (layers F.Cu F.Paste F.Mask)
+      (net 6 "Net-(MIC101-Pad1)"))
+    (model Resistors_SMD.3dshapes/R_0603.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (segment (start 148 114.95) (end 148 118.01) (width 0.25) (layer F.Cu) (net 3))
+  (segment (start 148 118.01) (end 147.96 118.05) (width 0.25) (layer F.Cu) (net 3))
+  (segment (start 150.5 114.9) (end 150.5 115.75) (width 0.25) (layer F.Cu) (net 4))
+  (segment (start 150.5 115.75) (end 150.5 118.05) (width 0.25) (layer F.Cu) (net 4))
+  (segment (start 153.2 114.9) (end 153.2 117.89) (width 0.25) (layer F.Cu) (net 5))
+  (segment (start 153.2 117.89) (end 153.04 118.05) (width 0.25) (layer F.Cu) (net 5))
+  (segment (start 153.2 108.2) (end 152.422 107.422) (width 0.25) (layer F.Cu) (net 6))
+  (segment (start 152.422 107.422) (end 151.525 107.422) (width 0.25) (layer F.Cu) (net 6))
+  (segment (start 153.2 112.7) (end 153.2 108.2) (width 0.25) (layer F.Cu) (net 6))
+  (segment (start 150.5 112.7) (end 150.5 111.85) (width 0.25) (layer F.Cu) (net 7))
+  (segment (start 150.5 111.85) (end 150.7 111.65) (width 0.25) (layer F.Cu) (net 7))
+  (segment (start 150.7 111.65) (end 150.7 106.8125) (width 0.25) (layer F.Cu) (net 7))
+  (segment (start 150.7 106.8125) (end 150.9125 106.6) (width 0.25) (layer F.Cu) (net 7))
+  (segment (start 150.9125 106.6) (end 151.525 106.6) (width 0.25) (layer F.Cu) (net 7))
+  (segment (start 148 112.75) (end 148 111.9) (width 0.25) (layer F.Cu) (net 8))
+  (segment (start 148 111.9) (end 147.786713 111.686713) (width 0.25) (layer F.Cu) (net 8))
+  (segment (start 147.786713 111.686713) (end 147.786713 107.663287) (width 0.25) (layer F.Cu) (net 8))
+  (segment (start 147.786713 107.663287) (end 148.85 106.6) (width 0.25) (layer F.Cu) (net 8))
+  (segment (start 148.85 106.6) (end 149.85 106.6) (width 0.25) (layer F.Cu) (net 8))
+
+)
diff --git a/mike/kicad_knowles_bkout/knowles_bkout.kicad_pcb-bak b/mike/kicad_knowles_bkout/knowles_bkout.kicad_pcb-bak
new file mode 100644
index 0000000000000000000000000000000000000000..02c8ecb0e385e9163fb1811ba3b2fcd6b9cd45f4
--- /dev/null
+++ b/mike/kicad_knowles_bkout/knowles_bkout.kicad_pcb-bak
@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )
diff --git a/mike/kicad_knowles_bkout/knowles_bkout.net b/mike/kicad_knowles_bkout/knowles_bkout.net
new file mode 100644
index 0000000000000000000000000000000000000000..cbd80d195ef0d5c33aecd1f97fb760c60a115e2b
--- /dev/null
+++ b/mike/kicad_knowles_bkout/knowles_bkout.net
@@ -0,0 +1,154 @@
+(export (version D)
+  (design
+    (source D:\projects\ElecSnip\mike\kicad_knowles_bkout\knowles_bkout.sch)
+    (date "18/07/2017 22:50:22")
+    (tool "Eeschema 4.0.6")
+    (sheet (number 1) (name /) (tstamps /)
+      (title_block
+        (title)
+        (company)
+        (rev)
+        (date)
+        (source knowles_bkout.sch)
+        (comment (number 1) (value ""))
+        (comment (number 2) (value ""))
+        (comment (number 3) (value ""))
+        (comment (number 4) (value "")))))
+  (components
+    (comp (ref MIC101)
+      (value SPH0641LU4H-1)
+      (footprint knowles:SPH0641LU4H-1)
+      (libsource (lib sph0641lu4h-1) (part SPH0641LU4H-1))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 596E710E))
+    (comp (ref C102)
+      (value 100n)
+      (footprint Capacitors_SMD:C_0805_HandSoldering)
+      (libsource (lib device) (part C_Small))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 596E721D))
+    (comp (ref C101)
+      (value 1u)
+      (footprint Capacitors_SMD:C_0805_HandSoldering)
+      (libsource (lib device) (part C_Small))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 596E73D6))
+    (comp (ref J102)
+      (value CONN_01X05)
+      (footprint Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm)
+      (libsource (lib conn) (part CONN_01X05))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 596E757C))
+    (comp (ref R101)
+      (value R)
+      (footprint Resistors_SMD:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 596E75C2))
+    (comp (ref J101)
+      (value CONN_01X05)
+      (footprint Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm)
+      (libsource (lib conn) (part CONN_01X05))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 596E789D))
+    (comp (ref R102)
+      (value R)
+      (footprint Resistors_SMD:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 596E7D4B))
+    (comp (ref R103)
+      (value R)
+      (footprint Resistors_SMD:R_0603_HandSoldering)
+      (libsource (lib device) (part R))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 596E7D76)))
+  (libparts
+    (libpart (lib conn) (part CONN_01X05)
+      (description "Connector, single row, 01x05, pin header")
+      (footprints
+        (fp Pin_Header_Straight_1X*)
+        (fp Pin_Header_Angled_1X*)
+        (fp Socket_Strip_Straight_1X*)
+        (fp Socket_Strip_Angled_1X*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) CONN_01X05))
+      (pins
+        (pin (num 1) (name P1) (type passive))
+        (pin (num 2) (name P2) (type passive))
+        (pin (num 3) (name P3) (type passive))
+        (pin (num 4) (name P4) (type passive))
+        (pin (num 5) (name P5) (type passive))))
+    (libpart (lib device) (part C_Small)
+      (description "Unpolarized capacitor")
+      (footprints
+        (fp C_*))
+      (fields
+        (field (name Reference) C)
+        (field (name Value) C_Small))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib device) (part R)
+      (description Resistor)
+      (footprints
+        (fp R_*)
+        (fp R_*))
+      (fields
+        (field (name Reference) R)
+        (field (name Value) R))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib sph0641lu4h-1) (part SPH0641LU4H-1)
+      (fields
+        (field (name Reference) MIC)
+        (field (name Value) SPH0641LU4H-1))
+      (pins
+        (pin (num 1) (name DATA) (type output))
+        (pin (num 2) (name SEL) (type input))
+        (pin (num 3) (name GND) (type power_in))
+        (pin (num 4) (name CLK) (type input))
+        (pin (num 5) (name VDD) (type power_in)))))
+  (libraries
+    (library (logical sph0641lu4h-1)
+      (uri D:\projects\ElecSnip\mike\kicad_knowles_bkout\sph0641lu4h-1.lib))
+    (library (logical conn)
+      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\conn.lib"))
+    (library (logical device)
+      (uri "C:\\Program Files\\KiCad\\share\\kicad\\library\\device.lib")))
+  (nets
+    (net (code 1) (name "Net-(MIC101-Pad1)")
+      (node (ref R103) (pin 2))
+      (node (ref MIC101) (pin 1)))
+    (net (code 2) (name "Net-(MIC101-Pad4)")
+      (node (ref MIC101) (pin 4))
+      (node (ref R102) (pin 2)))
+    (net (code 3) (name "Net-(J102-Pad4)")
+      (node (ref J102) (pin 4))
+      (node (ref R103) (pin 1)))
+    (net (code 4) (name "Net-(J102-Pad3)")
+      (node (ref J102) (pin 3))
+      (node (ref R101) (pin 1)))
+    (net (code 5) (name VCC)
+      (node (ref MIC101) (pin 5))
+      (node (ref C101) (pin 1))
+      (node (ref C102) (pin 1))
+      (node (ref J102) (pin 1)))
+    (net (code 6) (name "Net-(MIC101-Pad2)")
+      (node (ref MIC101) (pin 2))
+      (node (ref R101) (pin 2)))
+    (net (code 7) (name "Net-(J102-Pad2)")
+      (node (ref J102) (pin 2))
+      (node (ref R102) (pin 1)))
+    (net (code 8) (name GND)
+      (node (ref J102) (pin 5))
+      (node (ref MIC101) (pin 3))
+      (node (ref J101) (pin 5))
+      (node (ref J101) (pin 4))
+      (node (ref J101) (pin 3))
+      (node (ref J101) (pin 2))
+      (node (ref J101) (pin 1))
+      (node (ref C101) (pin 2))
+      (node (ref C102) (pin 2)))))
\ No newline at end of file
diff --git a/mike/kicad_knowles_bkout/knowles_bkout.pro b/mike/kicad_knowles_bkout/knowles_bkout.pro
new file mode 100644
index 0000000000000000000000000000000000000000..8fa6609aaf11eb8dd06e1e7b4ce0a8f9ab70c3ec
--- /dev/null
+++ b/mike/kicad_knowles_bkout/knowles_bkout.pro
@@ -0,0 +1,61 @@
+update=18/07/2017 22:35:08
+version=1
+last_client=kicad
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[general]
+version=1
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=power
+LibName2=device
+LibName3=transistors
+LibName4=conn
+LibName5=linear
+LibName6=regul
+LibName7=74xx
+LibName8=cmos4000
+LibName9=adc-dac
+LibName10=memory
+LibName11=xilinx
+LibName12=microcontrollers
+LibName13=dsp
+LibName14=microchip
+LibName15=analog_switches
+LibName16=motorola
+LibName17=texas
+LibName18=intel
+LibName19=audio
+LibName20=interface
+LibName21=digital-audio
+LibName22=philips
+LibName23=display
+LibName24=cypress
+LibName25=siliconi
+LibName26=opto
+LibName27=atmel
+LibName28=contrib
+LibName29=valves
+LibName30=sph0641lu4h-1
diff --git a/mike/kicad_knowles_bkout/knowles_bkout.sch b/mike/kicad_knowles_bkout/knowles_bkout.sch
new file mode 100644
index 0000000000000000000000000000000000000000..45557597c6ee36ff77fb6498697f7805d84ddfa5
--- /dev/null
+++ b/mike/kicad_knowles_bkout/knowles_bkout.sch
@@ -0,0 +1,231 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:sph0641lu4h-1
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L SPH0641LU4H-1 MIC101
+U 1 1 596E710E
+P 3100 3800
+F 0 "MIC101" H 3300 3500 60  0000 C CNN
+F 1 "SPH0641LU4H-1" H 2550 3300 60  0000 C CNN
+F 2 "knowles:SPH0641LU4H-1" H 3100 3800 60  0001 C CNN
+F 3 "" H 3100 3800 60  0001 C CNN
+	1    3100 3800
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR01
+U 1 1 596E71EA
+P 3100 4200
+F 0 "#PWR01" H 3100 3950 50  0001 C CNN
+F 1 "GND" H 3100 4050 50  0000 C CNN
+F 2 "" H 3100 4200 50  0001 C CNN
+F 3 "" H 3100 4200 50  0001 C CNN
+	1    3100 4200
+	1    0    0    -1  
+$EndComp
+$Comp
+L VCC #PWR02
+U 1 1 596E7200
+P 3100 3400
+F 0 "#PWR02" H 3100 3250 50  0001 C CNN
+F 1 "VCC" H 3100 3550 50  0000 C CNN
+F 2 "" H 3100 3400 50  0001 C CNN
+F 3 "" H 3100 3400 50  0001 C CNN
+	1    3100 3400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3100 3400 3100 3500
+Wire Wire Line
+	3100 4100 3100 4200
+$Comp
+L C_Small C102
+U 1 1 596E721D
+P 2650 3800
+F 0 "C102" H 2660 3870 50  0000 L CNN
+F 1 "100n" H 2660 3720 50  0000 L CNN
+F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2650 3800 50  0001 C CNN
+F 3 "" H 2650 3800 50  0001 C CNN
+	1    2650 3800
+	1    0    0    -1  
+$EndComp
+$Comp
+L C_Small C101
+U 1 1 596E73D6
+P 2450 3800
+F 0 "C101" H 2460 3870 50  0000 L CNN
+F 1 "1u" H 2300 3900 50  0000 L CNN
+F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2450 3800 50  0001 C CNN
+F 3 "" H 2450 3800 50  0001 C CNN
+	1    2450 3800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2650 3700 2650 3450
+Wire Wire Line
+	2450 3450 4000 3450
+Connection ~ 3100 3450
+Wire Wire Line
+	2450 4150 4000 4150
+Wire Wire Line
+	2650 4150 2650 3900
+Connection ~ 3100 4150
+Wire Wire Line
+	2450 3900 2450 4150
+Connection ~ 2650 4150
+Wire Wire Line
+	2450 3700 2450 3450
+Connection ~ 2650 3450
+$Comp
+L CONN_01X05 J102
+U 1 1 596E757C
+P 4300 3800
+F 0 "J102" H 4300 4100 50  0000 C CNN
+F 1 "CONN_01X05" V 4400 3800 50  0000 C CNN
+F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 4300 3800 50  0001 C CNN
+F 3 "" H 4300 3800 50  0001 C CNN
+	1    4300 3800
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R101
+U 1 1 596E75C2
+P 3650 3650
+F 0 "R101" V 3730 3650 50  0000 C CNN
+F 1 "R" V 3650 3650 50  0000 C CNN
+F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3650 50  0001 C CNN
+F 3 "" H 3650 3650 50  0001 C CNN
+	1    3650 3650
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	3400 3650 3500 3650
+Wire Wire Line
+	4000 3650 4000 3700
+Wire Wire Line
+	4000 3700 4100 3700
+Wire Wire Line
+	4100 3900 4000 3900
+Wire Wire Line
+	4000 3900 4000 3950
+Wire Wire Line
+	4000 3950 3800 3950
+Wire Wire Line
+	4100 4000 4000 4000
+Wire Wire Line
+	4000 4000 4000 4150
+Wire Wire Line
+	4100 3600 4000 3600
+Wire Wire Line
+	4000 3600 4000 3450
+Wire Wire Line
+	3400 3800 3500 3800
+Wire Wire Line
+	3400 3950 3500 3950
+$Comp
+L CONN_01X05 J101
+U 1 1 596E789D
+P 3650 4650
+F 0 "J101" H 3650 4950 50  0000 C CNN
+F 1 "CONN_01X05" V 3750 4650 50  0000 C CNN
+F 2 "Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm" H 3650 4650 50  0001 C CNN
+F 3 "" H 3650 4650 50  0001 C CNN
+	1    3650 4650
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	3650 4450 3650 4150
+Connection ~ 3650 4150
+Wire Wire Line
+	3750 4450 3750 4150
+Connection ~ 3750 4150
+Wire Wire Line
+	3850 4450 3850 4150
+Connection ~ 3850 4150
+Wire Wire Line
+	3550 4450 3550 4150
+Connection ~ 3550 4150
+Wire Wire Line
+	3450 4450 3450 4150
+Connection ~ 3450 4150
+$Comp
+L R R102
+U 1 1 596E7D4B
+P 3650 3800
+F 0 "R102" V 3730 3800 50  0000 C CNN
+F 1 "R" V 3650 3800 50  0000 C CNN
+F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3800 50  0001 C CNN
+F 3 "" H 3650 3800 50  0001 C CNN
+	1    3650 3800
+	0    1    1    0   
+$EndComp
+$Comp
+L R R103
+U 1 1 596E7D76
+P 3650 3950
+F 0 "R103" V 3730 3950 50  0000 C CNN
+F 1 "R" V 3650 3950 50  0000 C CNN
+F 2 "Resistors_SMD:R_0603_HandSoldering" V 3580 3950 50  0001 C CNN
+F 3 "" H 3650 3950 50  0001 C CNN
+	1    3650 3950
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	3800 3650 3900 3650
+Wire Wire Line
+	3900 3650 3900 3800
+Wire Wire Line
+	3900 3800 4100 3800
+Wire Wire Line
+	4000 3650 3950 3650
+Wire Wire Line
+	3950 3650 3950 3750
+Wire Wire Line
+	3950 3750 3850 3750
+Wire Wire Line
+	3850 3750 3850 3800
+Wire Wire Line
+	3850 3800 3800 3800
+$EndSCHEMATC
diff --git a/mike/kicad_knowles_bkout/sph0641lu4h-1.dcm b/mike/kicad_knowles_bkout/sph0641lu4h-1.dcm
new file mode 100644
index 0000000000000000000000000000000000000000..5f3ed79b79731d3d1ca39cfaa9a2dda60617b802
--- /dev/null
+++ b/mike/kicad_knowles_bkout/sph0641lu4h-1.dcm
@@ -0,0 +1,3 @@
+EESchema-DOCLIB  Version 2.0
+#
+#End Doc Library
diff --git a/mike/kicad_knowles_bkout/sph0641lu4h-1.lib b/mike/kicad_knowles_bkout/sph0641lu4h-1.lib
new file mode 100644
index 0000000000000000000000000000000000000000..565c4483306adef43a7cea6678fdea6b25855510
--- /dev/null
+++ b/mike/kicad_knowles_bkout/sph0641lu4h-1.lib
@@ -0,0 +1,23 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# SPH0641LU4H-1
+#
+DEF SPH0641LU4H-1 MIC 0 40 Y Y 1 F N
+F0 "MIC" -450 -100 60 H V C CNN
+F1 "SPH0641LU4H-1" -450 300 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+C 0 0 200 0 1 0 N
+P 2 0 1 0 -200 200 -200 -200 N
+P 4 0 1 0 0 200 200 200 200 -200 0 -200 N
+X DATA 1 300 -150 100 L 25 25 1 1 O
+X SEL 2 300 150 100 L 25 25 1 1 I
+X GND 3 0 -300 100 U 25 25 1 1 W
+X CLK 4 300 0 100 L 25 25 1 1 I
+X VDD 5 0 300 100 D 25 25 1 1 W
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/mike/knowles_bkout/SPH0641.lbr b/mike/knowles_bkout/SPH0641.lbr
new file mode 100644
index 0000000000000000000000000000000000000000..4a73203b4b0a50673101b858573db92cdc33ab4e
Binary files /dev/null and b/mike/knowles_bkout/SPH0641.lbr differ
diff --git a/mike/knowles_bkout/knowles_bkout.brd b/mike/knowles_bkout/knowles_bkout.brd
index 410d3e0a347a780546426bcf15671ab3f3433e13..85ce74e5a29624cc171d7ae9cd494e495dadfa59 100644
--- a/mike/knowles_bkout/knowles_bkout.brd
+++ b/mike/knowles_bkout/knowles_bkout.brd
@@ -74,25 +74,6 @@
 <dimension x1="3.81" y1="20.32" x2="21.59" y2="20.32" x3="12.7" y3="25.4" textsize="1.778" layer="51"/>
 </plain>
 <libraries>
-<library name="knowles_mic">
-<packages>
-<package name="SPH0641LU4H-1">
-<smd name="1" x="-0.8375" y="2.074" dx="0.725" dy="0.522" layer="1"/>
-<smd name="2" x="-0.8375" y="1.252" dx="0.725" dy="0.522" layer="1"/>
-<smd name="5" x="0.8375" y="2.074" dx="0.725" dy="0.522" layer="1"/>
-<smd name="4" x="0.8375" y="1.252" dx="0.725" dy="0.522" layer="1"/>
-<text x="5.08" y="2.54" size="1.27" layer="25">&gt;NAME</text>
-<text x="5.08" y="0" size="1.27" layer="27">&gt;VALUE</text>
-<wire x1="-1.325" y1="-1.04" x2="1.325" y2="-1.04" width="0.127" layer="51"/>
-<wire x1="1.325" y1="-1.04" x2="1.325" y2="2.46" width="0.127" layer="51"/>
-<wire x1="1.325" y1="2.46" x2="-1.325" y2="2.46" width="0.127" layer="51"/>
-<wire x1="-1.325" y1="2.46" x2="-1.325" y2="-1.04" width="0.127" layer="51"/>
-<circle x="-1.905" y="3.175" radius="0.635" width="0.127" layer="51"/>
-<smd name="3" x="0" y="0" dx="1.625" dy="1.625" layer="1" roundness="100"/>
-<hole x="0" y="0" drill="1.025"/>
-</package>
-</packages>
-</library>
 <library name="rcl">
 <description>&lt;b&gt;Resistors, Capacitors, Inductors&lt;/b&gt;&lt;p&gt;
 Based on the previous libraries:
@@ -1229,6 +1210,30 @@ Metric Code Size 2012</description>
 </package>
 </packages>
 </library>
+<library name="SPH0641">
+<packages>
+<package name="SPH0641">
+<wire x1="-1.325" y1="-1.04" x2="1.325" y2="-1.04" width="0.1" layer="21"/>
+<wire x1="1.325" y1="-1.04" x2="1.325" y2="2.46" width="0.1" layer="21"/>
+<wire x1="1.325" y1="2.46" x2="-1.325" y2="2.46" width="0.1" layer="21"/>
+<wire x1="-1.325" y1="2.46" x2="-1.325" y2="-1.04" width="0.1" layer="21"/>
+<wire x1="0.6" y1="0.28" x2="0.61" y2="-0.26" width="0.3" layer="31" curve="-48.455491"/>
+<wire x1="-0.6" y1="-0.28" x2="-0.61" y2="0.26" width="0.3" layer="31" curve="-48.455491"/>
+<wire x1="0.28" y1="-0.6" x2="-0.26" y2="-0.61" width="0.3" layer="31" curve="-48.455491"/>
+<wire x1="-0.28" y1="0.6" x2="0.26" y2="0.61" width="0.3" layer="31" curve="-48.455491"/>
+<circle x="0" y="0" radius="0.6625" width="0.3" layer="1"/>
+<circle x="0" y="0" radius="0.6625" width="0.4" layer="29"/>
+<smd name="2" x="-0.8375" y="1.252" dx="0.725" dy="0.522" layer="1" roundness="20"/>
+<smd name="4" x="0.8375" y="1.252" dx="0.725" dy="0.522" layer="1" roundness="20"/>
+<smd name="1" x="-0.8375" y="2.074" dx="0.725" dy="0.522" layer="1" roundness="20"/>
+<smd name="5" x="0.8375" y="2.074" dx="0.725" dy="0.522" layer="1" roundness="20"/>
+<smd name="3" x="0.6625" y="0" dx="0.3" dy="0.3" layer="1" roundness="100" stop="no" thermals="no" cream="no"/>
+<text x="2" y="1" size="1" layer="25" font="vector" ratio="12">&gt;NAME</text>
+<text x="2" y="-1" size="1" layer="27" font="vector" ratio="12">&gt;VALUE</text>
+<hole x="0" y="0" drill="0.7"/>
+</package>
+</packages>
+</library>
 </libraries>
 <attributes>
 </attributes>
@@ -1418,10 +1423,6 @@ design rules under a new name.</description>
 </pass>
 </autorouter>
 <elements>
-<element name="MIC1" library="knowles_mic" package="SPH0641LU4H-1" value="SPH0641LU4H-1" x="12.7" y="2.54" smashed="yes">
-<attribute name="NAME" x="6.88" y="0.78" size="1.27" layer="25"/>
-<attribute name="VALUE" x="8.18" y="6.84" size="1.27" layer="27"/>
-</element>
 <element name="C1" library="rcl" package="C0805K" value="100nF" x="15.24" y="3.175" smashed="yes" rot="R270">
 <attribute name="NAME" x="16.515" y="3.675" size="1.016" layer="25" rot="R270"/>
 <attribute name="VALUE" x="13.34" y="4.175" size="1.016" layer="27" rot="R270" display="off"/>
@@ -1434,14 +1435,14 @@ design rules under a new name.</description>
 <attribute name="NAME" x="14.605" y="14.605" size="1.27" layer="25" rot="R270"/>
 <attribute name="VALUE" x="13.335" y="10.795" size="1.27" layer="27" rot="R270"/>
 </element>
-<element name="R2" library="rcl" package="R0603" value="" x="12.7" y="10.16" smashed="yes" rot="R270">
-<attribute name="NAME" x="12.065" y="14.605" size="1.27" layer="25" rot="R270"/>
-<attribute name="VALUE" x="10.795" y="10.795" size="1.27" layer="27" rot="R270"/>
-</element>
-<element name="R3" library="rcl" package="R0603" value="" x="10.16" y="10.16" smashed="yes" rot="R270">
+<element name="R2" library="rcl" package="R0603" value="" x="10.16" y="10.16" smashed="yes" rot="R270">
 <attribute name="NAME" x="9.525" y="14.605" size="1.27" layer="25" rot="R270"/>
 <attribute name="VALUE" x="8.255" y="10.795" size="1.27" layer="27" rot="R270"/>
 </element>
+<element name="R3" library="rcl" package="R0603" value="" x="12.7" y="10.16" smashed="yes" rot="R270">
+<attribute name="NAME" x="12.065" y="14.605" size="1.27" layer="25" rot="R270"/>
+<attribute name="VALUE" x="10.795" y="10.795" size="1.27" layer="27" rot="R270"/>
+</element>
 <element name="JP2" library="pinhead" package="1X05" value="" x="6.35" y="8.89" smashed="yes" rot="R90">
 <attribute name="NAME" x="5.5212" y="15.8638" size="1.27" layer="25" ratio="10" rot="R90"/>
 <attribute name="VALUE" x="9.525" y="2.54" size="1.27" layer="27" rot="R90"/>
@@ -1450,16 +1451,11 @@ design rules under a new name.</description>
 <attribute name="NAME" x="17.015" y="12.14" size="1.016" layer="25"/>
 <attribute name="VALUE" x="17.415" y="12.705" size="1.016" layer="27" display="off"/>
 </element>
+<element name="Z1" library="SPH0641" package="SPH0641" value="SPH0641" x="12.7" y="2.54"/>
 </elements>
 <signals>
 <signal name="GND">
 <contactref element="C1" pad="2"/>
-<contactref element="JP1" pad="1"/>
-<contactref element="JP2" pad="5"/>
-<contactref element="JP2" pad="4"/>
-<contactref element="JP2" pad="3"/>
-<contactref element="JP2" pad="2"/>
-<contactref element="JP2" pad="1"/>
 <contactref element="C2" pad="2"/>
 <polygon width="0.5" layer="16">
 <vertex x="4.572" y="19.558"/>
@@ -1470,17 +1466,27 @@ design rules under a new name.</description>
 <wire x1="19.415" y1="14.605" x2="19.415" y2="12.715" width="0.4064" layer="1"/>
 <wire x1="19.415" y1="12.715" x2="19.4" y2="12.7" width="0.4064" layer="1"/>
 <via x="19.4" y="12.7" extent="1-16" drill="0.3" diameter="0.6"/>
-<wire x1="15.24" y1="2.175" x2="15.265" y2="2.2" width="0.4064" layer="1"/>
 <wire x1="15.265" y1="2.2" x2="16.6" y2="2.2" width="0.4064" layer="1"/>
 <via x="16.6" y="2.2" extent="1-16" drill="0.3" diameter="0.6"/>
-<contactref element="MIC1" pad="3"/>
-<polygon width="0.2" layer="1" thermals="no">
-<vertex x="8.89" y="2.54"/>
-<vertex x="17.78" y="2.54"/>
-<vertex x="17.78" y="1.27"/>
-<vertex x="8.89" y="1.27"/>
+<contactref element="JP1" pad="1"/>
+<contactref element="JP2" pad="5"/>
+<contactref element="JP2" pad="4"/>
+<contactref element="JP2" pad="3"/>
+<contactref element="JP2" pad="2"/>
+<contactref element="JP2" pad="1"/>
+<contactref element="Z1" pad="3"/>
+<wire x1="15.24" y1="2.175" x2="7.985" y2="2.175" width="1.6" layer="1"/>
+<polygon width="0.45" layer="1">
+<vertex x="5.08" y="7.62"/>
+<vertex x="8.89" y="7.62"/>
+<vertex x="8.89" y="3.81"/>
+<vertex x="10.16" y="2.54"/>
+<vertex x="11.43" y="2.54"/>
+<vertex x="11.43" y="0"/>
+<vertex x="3.81" y="0"/>
+<vertex x="3.81" y="7.62"/>
 </polygon>
-<wire x1="15.24" y1="2.175" x2="12.7" y2="2.54" width="0" layer="19" extent="1-1"/>
+<wire x1="15.24" y1="2.175" x2="13.3625" y2="2.54" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="VCC">
 <contactref element="C1" pad="1"/>
@@ -1493,8 +1499,8 @@ design rules under a new name.</description>
 <wire x1="14.732" y1="4.572" x2="14.732" y2="4.175" width="0.5" layer="1"/>
 <wire x1="14.732" y1="4.175" x2="15.24" y2="4.175" width="0.5" layer="1"/>
 <wire x1="17.415" y1="17.415" x2="17.415" y2="14.605" width="0.5" layer="1"/>
-<contactref element="MIC1" pad="5"/>
 <contactref element="JP1" pad="5"/>
+<contactref element="Z1" pad="5"/>
 <wire x1="17.415" y1="17.415" x2="17.78" y2="17.78" width="0" layer="19" extent="1-1"/>
 <wire x1="13.5375" y1="4.614" x2="13.5375" y2="4.572" width="0" layer="19" extent="1-1"/>
 </signal>
@@ -1503,40 +1509,41 @@ design rules under a new name.</description>
 <contactref element="R1" pad="1"/>
 <wire x1="15.24" y1="17.78" x2="15.24" y2="11.01" width="0.2" layer="1"/>
 </signal>
-<signal name="N$2">
-<contactref element="JP1" pad="3"/>
-<contactref element="R2" pad="1"/>
-<wire x1="12.7" y1="17.78" x2="12.7" y2="11.01" width="0.2" layer="1"/>
-</signal>
-<signal name="N$3">
-<contactref element="JP1" pad="2"/>
-<contactref element="R3" pad="1"/>
-<wire x1="10.16" y1="17.78" x2="10.16" y2="11.01" width="0.2" layer="1"/>
-</signal>
 <signal name="N$5">
-<contactref element="MIC1" pad="2"/>
 <contactref element="R3" pad="2"/>
-<wire x1="10.16" y1="9.31" x2="10.16" y2="5.08" width="0.2" layer="1"/>
-<wire x1="10.16" y1="5.08" x2="11.448" y2="3.792" width="0.2" layer="1"/>
-<wire x1="11.448" y1="3.792" x2="11.8625" y2="3.792" width="0.2" layer="1"/>
+<contactref element="Z1" pad="1"/>
+<wire x1="12.7" y1="9.31" x2="12.7" y2="6.9" width="0.2" layer="1"/>
+<wire x1="12.7" y1="6.9" x2="11.9" y2="6.1" width="0.2" layer="1"/>
+<wire x1="11.9" y1="6.1" x2="11.9" y2="4.6515" width="0.2" layer="1"/>
+<wire x1="11.9" y1="4.6515" x2="11.8625" y2="4.614" width="0.2" layer="1"/>
 </signal>
 <signal name="N$6">
-<contactref element="MIC1" pad="1"/>
 <contactref element="R2" pad="2"/>
-<wire x1="11.8625" y1="4.614" x2="11.7" y2="4.7765" width="0.2" layer="1"/>
-<wire x1="11.7" y1="4.7765" x2="11.7" y2="8" width="0.2" layer="1"/>
-<wire x1="11.7" y1="8" x2="12.7" y2="9" width="0.2" layer="1"/>
-<wire x1="12.7" y1="9" x2="12.7" y2="9.31" width="0.2" layer="1"/>
+<contactref element="Z1" pad="2"/>
+<wire x1="10.16" y1="9.31" x2="10.16" y2="4.44" width="0.2" layer="1"/>
+<wire x1="10.16" y1="4.44" x2="10.8" y2="3.8" width="0.2" layer="1"/>
+<wire x1="10.8" y1="3.8" x2="11.8545" y2="3.8" width="0.2" layer="1"/>
+<wire x1="11.8545" y1="3.8" x2="11.8625" y2="3.792" width="0.2" layer="1"/>
 </signal>
 <signal name="N$7">
-<contactref element="MIC1" pad="4"/>
 <contactref element="R1" pad="2"/>
-<wire x1="13.5375" y1="3.792" x2="13.5295" y2="3.8" width="0.2" layer="1"/>
 <wire x1="13.5295" y1="3.8" x2="13.1" y2="3.8" width="0.2" layer="1"/>
 <wire x1="13.1" y1="3.8" x2="12.7" y2="4.2" width="0.2" layer="1"/>
 <wire x1="12.7" y1="4.2" x2="12.7" y2="4.9" width="0.2" layer="1"/>
 <wire x1="12.7" y1="4.9" x2="15.24" y2="7.44" width="0.2" layer="1"/>
 <wire x1="15.24" y1="7.44" x2="15.24" y2="9.31" width="0.2" layer="1"/>
+<contactref element="Z1" pad="4"/>
+<wire x1="13.5375" y1="3.792" x2="13.5295" y2="3.8" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="N$2">
+<contactref element="JP1" pad="3"/>
+<contactref element="R3" pad="1"/>
+<wire x1="12.7" y1="11.01" x2="12.7" y2="17.78" width="0.2" layer="1"/>
+</signal>
+<signal name="N$3">
+<contactref element="JP1" pad="2"/>
+<contactref element="R2" pad="1"/>
+<wire x1="10.16" y1="11.01" x2="10.16" y2="17.78" width="0.2" layer="1"/>
 </signal>
 </signals>
 </board>
diff --git a/mike/knowles_bkout/knowles_bkout.sch b/mike/knowles_bkout/knowles_bkout.sch
index 08e416d0d2307de390ca513181b016e6b7060b2c..dee35c000e64ea878dcafbacfe87c06ee3a05896 100644
--- a/mike/knowles_bkout/knowles_bkout.sch
+++ b/mike/knowles_bkout/knowles_bkout.sch
@@ -110,61 +110,6 @@ DIN A3, landscape with location and doc. field</description>
 </deviceset>
 </devicesets>
 </library>
-<library name="knowles_mic">
-<packages>
-<package name="SPH0641LU4H-1">
-<smd name="1" x="-0.8375" y="2.074" dx="0.725" dy="0.522" layer="1"/>
-<smd name="2" x="-0.8375" y="1.252" dx="0.725" dy="0.522" layer="1"/>
-<smd name="5" x="0.8375" y="2.074" dx="0.725" dy="0.522" layer="1"/>
-<smd name="4" x="0.8375" y="1.252" dx="0.725" dy="0.522" layer="1"/>
-<text x="5.08" y="2.54" size="1.27" layer="25">&gt;NAME</text>
-<text x="5.08" y="0" size="1.27" layer="27">&gt;VALUE</text>
-<wire x1="-1.325" y1="-1.04" x2="1.325" y2="-1.04" width="0.127" layer="51"/>
-<wire x1="1.325" y1="-1.04" x2="1.325" y2="2.46" width="0.127" layer="51"/>
-<wire x1="1.325" y1="2.46" x2="-1.325" y2="2.46" width="0.127" layer="51"/>
-<wire x1="-1.325" y1="2.46" x2="-1.325" y2="-1.04" width="0.127" layer="51"/>
-<circle x="-1.905" y="3.175" radius="0.635" width="0.127" layer="51"/>
-<smd name="3" x="0" y="0" dx="1.625" dy="1.625" layer="1" roundness="100"/>
-<hole x="0" y="0" drill="1.025"/>
-</package>
-</packages>
-<symbols>
-<symbol name="SPH0641LU4H-1">
-<text x="-27.32" y="10" size="1.778" layer="95">&gt;NAME</text>
-<text x="-27.32" y="7" size="1.778" layer="96">&gt;VALUE</text>
-<pin name="CLK@4" x="-30.48" y="2.54" length="middle"/>
-<pin name="DATA@1" x="-30.48" y="0" length="middle"/>
-<pin name="SEL@2" x="-30.48" y="-2.54" length="middle"/>
-<pin name="GND@3" x="-15.24" y="-10.16" visible="pad" length="middle" rot="R90"/>
-<pin name="VDD@5" x="-15.24" y="10.16" visible="pad" length="middle" rot="R270"/>
-<wire x1="-25.4" y1="5.08" x2="-15.24" y2="5.08" width="0.254" layer="94"/>
-<wire x1="-15.24" y1="-5.08" x2="-25.4" y2="-5.08" width="0.254" layer="94"/>
-<wire x1="-25.4" y1="-5.08" x2="-25.4" y2="5.08" width="0.254" layer="94"/>
-<wire x1="-15.24" y1="5.08" x2="-15.24" y2="-5.08" width="0.254" layer="94" curve="-180"/>
-</symbol>
-</symbols>
-<devicesets>
-<deviceset name="SPH0641LU4H-1" prefix="MIC">
-<gates>
-<gate name="G$1" symbol="SPH0641LU4H-1" x="-5.08" y="0"/>
-</gates>
-<devices>
-<device name="" package="SPH0641LU4H-1">
-<connects>
-<connect gate="G$1" pin="CLK@4" pad="4"/>
-<connect gate="G$1" pin="DATA@1" pad="1"/>
-<connect gate="G$1" pin="GND@3" pad="3"/>
-<connect gate="G$1" pin="SEL@2" pad="2"/>
-<connect gate="G$1" pin="VDD@5" pad="5"/>
-</connects>
-<technologies>
-<technology name=""/>
-</technologies>
-</device>
-</devices>
-</deviceset>
-</devicesets>
-</library>
 <library name="rcl">
 <description>&lt;b&gt;Resistors, Capacitors, Inductors&lt;/b&gt;&lt;p&gt;
 Based on the previous libraries:
@@ -6134,6 +6079,67 @@ In this library the device names are the same as the pin names of the symbols, t
 </deviceset>
 </devicesets>
 </library>
+<library name="SPH0641">
+<packages>
+<package name="SPH0641">
+<wire x1="-1.325" y1="-1.04" x2="1.325" y2="-1.04" width="0.1" layer="21"/>
+<wire x1="1.325" y1="-1.04" x2="1.325" y2="2.46" width="0.1" layer="21"/>
+<wire x1="1.325" y1="2.46" x2="-1.325" y2="2.46" width="0.1" layer="21"/>
+<wire x1="-1.325" y1="2.46" x2="-1.325" y2="-1.04" width="0.1" layer="21"/>
+<wire x1="0.6" y1="0.28" x2="0.61" y2="-0.26" width="0.3" layer="31" curve="-48.455491"/>
+<wire x1="-0.6" y1="-0.28" x2="-0.61" y2="0.26" width="0.3" layer="31" curve="-48.455491"/>
+<wire x1="0.28" y1="-0.6" x2="-0.26" y2="-0.61" width="0.3" layer="31" curve="-48.455491"/>
+<wire x1="-0.28" y1="0.6" x2="0.26" y2="0.61" width="0.3" layer="31" curve="-48.455491"/>
+<circle x="0" y="0" radius="0.6625" width="0.3" layer="1"/>
+<circle x="0" y="0" radius="0.6625" width="0.4" layer="29"/>
+<smd name="2" x="-0.8375" y="1.252" dx="0.725" dy="0.522" layer="1" roundness="20"/>
+<smd name="4" x="0.8375" y="1.252" dx="0.725" dy="0.522" layer="1" roundness="20"/>
+<smd name="1" x="-0.8375" y="2.074" dx="0.725" dy="0.522" layer="1" roundness="20"/>
+<smd name="5" x="0.8375" y="2.074" dx="0.725" dy="0.522" layer="1" roundness="20"/>
+<smd name="3" x="0.6625" y="0" dx="0.3" dy="0.3" layer="1" roundness="100" stop="no" thermals="no" cream="no"/>
+<text x="2" y="1" size="1" layer="25" font="vector" ratio="12">&gt;NAME</text>
+<text x="2" y="-1" size="1" layer="27" font="vector" ratio="12">&gt;VALUE</text>
+<hole x="0" y="0" drill="0.7"/>
+</package>
+</packages>
+<symbols>
+<symbol name="SPH0641">
+<wire x1="-10.16" y1="7.62" x2="12.7" y2="7.62" width="0.254" layer="94"/>
+<wire x1="12.7" y1="7.62" x2="12.7" y2="-5.08" width="0.254" layer="94"/>
+<wire x1="12.7" y1="-5.08" x2="-10.16" y2="-5.08" width="0.254" layer="94"/>
+<wire x1="-10.16" y1="-5.08" x2="-10.16" y2="7.62" width="0.254" layer="94"/>
+<text x="7.62" y="-7.62" size="1" layer="95" font="vector" ratio="12">&gt;NAME</text>
+<text x="7.62" y="-10.16" size="1" layer="96" font="vector" ratio="12">&gt;VALUE</text>
+<pin name="DATA" x="-12.7" y="5.08" length="short"/>
+<pin name="SELECT" x="-12.7" y="2.54" length="short"/>
+<pin name="CLOCK" x="15.24" y="2.54" length="short" rot="R180"/>
+<pin name="VDD" x="15.24" y="5.08" length="short" rot="R180"/>
+<pin name="GND" x="-12.7" y="-2.54" length="short"/>
+</symbol>
+</symbols>
+<devicesets>
+<deviceset name="SPH0641" prefix="Z">
+<description>Digital Zero-Height SiSonicTM Microphone With Multi-Mode And Ultrasonic Support</description>
+<gates>
+<gate name="G$1" symbol="SPH0641" x="0" y="-7.62"/>
+</gates>
+<devices>
+<device name="" package="SPH0641">
+<connects>
+<connect gate="G$1" pin="CLOCK" pad="4"/>
+<connect gate="G$1" pin="DATA" pad="1"/>
+<connect gate="G$1" pin="GND" pad="3"/>
+<connect gate="G$1" pin="SELECT" pad="2"/>
+<connect gate="G$1" pin="VDD" pad="5"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
+</devicesets>
+</library>
 </libraries>
 <attributes>
 </attributes>
@@ -6145,7 +6151,6 @@ In this library the device names are the same as the pin names of the symbols, t
 </classes>
 <parts>
 <part name="FRAME1" library="frames" deviceset="A3L-LOC" device=""/>
-<part name="MIC1" library="knowles_mic" deviceset="SPH0641LU4H-1" device=""/>
 <part name="C1" library="rcl" deviceset="C-EU" device="C0805K" value="100nF"/>
 <part name="SUPPLY1" library="supply2" deviceset="VCC" device=""/>
 <part name="SUPPLY2" library="supply2" deviceset="GND" device=""/>
@@ -6155,6 +6160,7 @@ In this library the device names are the same as the pin names of the symbols, t
 <part name="R3" library="rcl" deviceset="R-EU_" device="R0603"/>
 <part name="JP2" library="pinhead" deviceset="PINHD-1X5" device=""/>
 <part name="C2" library="rcl" deviceset="C-EU" device="C0805K" value="100nF"/>
+<part name="Z1" library="SPH0641" deviceset="SPH0641" device=""/>
 </parts>
 <sheets>
 <sheet>
@@ -6162,8 +6168,7 @@ In this library the device names are the same as the pin names of the symbols, t
 </plain>
 <instances>
 <instance part="FRAME1" gate="G$1" x="0" y="0"/>
-<instance part="MIC1" gate="G$1" x="99.06" y="208.28"/>
-<instance part="C1" gate="G$1" x="93.98" y="208.28"/>
+<instance part="C1" gate="G$1" x="116.84" y="208.28"/>
 <instance part="SUPPLY1" gate="G$1" x="83.82" y="226.06"/>
 <instance part="SUPPLY2" gate="GND" x="83.82" y="190.5"/>
 <instance part="JP1" gate="A" x="48.26" y="208.28" rot="R180"/>
@@ -6180,7 +6185,8 @@ In this library the device names are the same as the pin names of the symbols, t
 <attribute name="VALUE" x="57.15" y="202.438" size="1.778" layer="96"/>
 </instance>
 <instance part="JP2" gate="A" x="71.12" y="185.42" rot="R270"/>
-<instance part="C2" gate="G$1" x="104.14" y="208.28"/>
+<instance part="C2" gate="G$1" x="127" y="208.28"/>
+<instance part="Z1" gate="G$1" x="88.9" y="208.28" rot="MR0"/>
 </instances>
 <busses>
 </busses>
@@ -6189,10 +6195,14 @@ In this library the device names are the same as the pin names of the symbols, t
 <segment>
 <pinref part="SUPPLY2" gate="GND" pin="GND"/>
 <pinref part="C1" gate="G$1" pin="2"/>
+<wire x1="116.84" y1="203.2" x2="116.84" y2="195.58" width="0.1524" layer="91"/>
+<pinref part="C2" gate="G$1" pin="2"/>
+<wire x1="127" y1="203.2" x2="127" y2="195.58" width="0.1524" layer="91"/>
+<wire x1="127" y1="195.58" x2="116.84" y2="195.58" width="0.1524" layer="91"/>
+<junction x="116.84" y="195.58"/>
+<wire x1="116.84" y1="195.58" x2="104.14" y2="195.58" width="0.1524" layer="91"/>
+<wire x1="104.14" y1="195.58" x2="83.82" y2="195.58" width="0.1524" layer="91"/>
 <wire x1="83.82" y1="195.58" x2="83.82" y2="193.04" width="0.1524" layer="91"/>
-<wire x1="93.98" y1="203.2" x2="93.98" y2="195.58" width="0.1524" layer="91"/>
-<wire x1="93.98" y1="195.58" x2="83.82" y2="195.58" width="0.1524" layer="91"/>
-<junction x="83.82" y="195.58"/>
 <pinref part="JP1" gate="A" pin="1"/>
 <wire x1="50.8" y1="203.2" x2="66.04" y2="203.2" width="0.1524" layer="91"/>
 <wire x1="66.04" y1="203.2" x2="66.04" y2="195.58" width="0.1524" layer="91"/>
@@ -6201,7 +6211,6 @@ In this library the device names are the same as the pin names of the symbols, t
 <wire x1="68.58" y1="195.58" x2="71.12" y2="195.58" width="0.1524" layer="91"/>
 <wire x1="71.12" y1="195.58" x2="73.66" y2="195.58" width="0.1524" layer="91"/>
 <wire x1="73.66" y1="195.58" x2="76.2" y2="195.58" width="0.1524" layer="91"/>
-<wire x1="76.2" y1="195.58" x2="83.82" y2="195.58" width="0.1524" layer="91"/>
 <wire x1="66.04" y1="187.96" x2="66.04" y2="195.58" width="0.1524" layer="91"/>
 <junction x="66.04" y="195.58"/>
 <pinref part="JP2" gate="A" pin="4"/>
@@ -6215,13 +6224,13 @@ In this library the device names are the same as the pin names of the symbols, t
 <junction x="73.66" y="195.58"/>
 <pinref part="JP2" gate="A" pin="1"/>
 <wire x1="76.2" y1="187.96" x2="76.2" y2="195.58" width="0.1524" layer="91"/>
+<wire x1="83.82" y1="195.58" x2="76.2" y2="195.58" width="0.1524" layer="91"/>
+<junction x="83.82" y="195.58"/>
 <junction x="76.2" y="195.58"/>
-<pinref part="C2" gate="G$1" pin="2"/>
-<wire x1="104.14" y1="203.2" x2="104.14" y2="195.58" width="0.1524" layer="91"/>
-<wire x1="104.14" y1="195.58" x2="93.98" y2="195.58" width="0.1524" layer="91"/>
-<junction x="93.98" y="195.58"/>
-<pinref part="MIC1" gate="G$1" pin="GND@3"/>
-<wire x1="83.82" y1="198.12" x2="83.82" y2="195.58" width="0.1524" layer="91"/>
+<pinref part="Z1" gate="G$1" pin="GND"/>
+<wire x1="101.6" y1="205.74" x2="104.14" y2="205.74" width="0.1524" layer="91"/>
+<wire x1="104.14" y1="205.74" x2="104.14" y2="195.58" width="0.1524" layer="91"/>
+<junction x="104.14" y="195.58"/>
 </segment>
 </net>
 <net name="VCC" class="0">
@@ -6229,19 +6238,23 @@ In this library the device names are the same as the pin names of the symbols, t
 <pinref part="SUPPLY1" gate="G$1" pin="VCC"/>
 <wire x1="83.82" y1="223.52" x2="83.82" y2="220.98" width="0.1524" layer="91"/>
 <pinref part="C1" gate="G$1" pin="1"/>
-<wire x1="93.98" y1="210.82" x2="93.98" y2="220.98" width="0.1524" layer="91"/>
-<wire x1="93.98" y1="220.98" x2="83.82" y2="220.98" width="0.1524" layer="91"/>
+<wire x1="116.84" y1="210.82" x2="116.84" y2="220.98" width="0.1524" layer="91"/>
+<wire x1="116.84" y1="220.98" x2="83.82" y2="220.98" width="0.1524" layer="91"/>
 <pinref part="C2" gate="G$1" pin="1"/>
-<wire x1="104.14" y1="210.82" x2="104.14" y2="220.98" width="0.1524" layer="91"/>
-<wire x1="104.14" y1="220.98" x2="93.98" y2="220.98" width="0.1524" layer="91"/>
-<junction x="93.98" y="220.98"/>
-<pinref part="MIC1" gate="G$1" pin="VDD@5"/>
+<wire x1="127" y1="210.82" x2="127" y2="220.98" width="0.1524" layer="91"/>
+<wire x1="127" y1="220.98" x2="116.84" y2="220.98" width="0.1524" layer="91"/>
+<junction x="116.84" y="220.98"/>
 <wire x1="83.82" y1="218.44" x2="83.82" y2="220.98" width="0.1524" layer="91"/>
 <junction x="83.82" y="220.98"/>
 <wire x1="66.04" y1="213.36" x2="66.04" y2="220.98" width="0.1524" layer="91"/>
 <pinref part="JP1" gate="A" pin="5"/>
 <wire x1="50.8" y1="213.36" x2="66.04" y2="213.36" width="0.1524" layer="91"/>
-<wire x1="66.04" y1="220.98" x2="83.82" y2="220.98" width="0.1524" layer="91"/>
+<wire x1="66.04" y1="220.98" x2="71.12" y2="220.98" width="0.1524" layer="91"/>
+<pinref part="Z1" gate="G$1" pin="VDD"/>
+<wire x1="71.12" y1="220.98" x2="83.82" y2="220.98" width="0.1524" layer="91"/>
+<wire x1="73.66" y1="213.36" x2="71.12" y2="213.36" width="0.1524" layer="91"/>
+<wire x1="71.12" y1="213.36" x2="71.12" y2="220.98" width="0.1524" layer="91"/>
+<junction x="71.12" y="220.98"/>
 </segment>
 </net>
 <net name="N$1" class="0">
@@ -6251,39 +6264,53 @@ In this library the device names are the same as the pin names of the symbols, t
 <wire x1="50.8" y1="210.82" x2="55.88" y2="210.82" width="0.1524" layer="91"/>
 </segment>
 </net>
-<net name="N$2" class="0">
-<segment>
-<pinref part="JP1" gate="A" pin="3"/>
-<pinref part="R2" gate="G$1" pin="1"/>
-<wire x1="50.8" y1="208.28" x2="55.88" y2="208.28" width="0.1524" layer="91"/>
-</segment>
-</net>
-<net name="N$3" class="0">
-<segment>
-<pinref part="JP1" gate="A" pin="2"/>
-<pinref part="R3" gate="G$1" pin="1"/>
-<wire x1="50.8" y1="205.74" x2="55.88" y2="205.74" width="0.1524" layer="91"/>
-</segment>
-</net>
 <net name="N$5" class="0">
 <segment>
-<pinref part="MIC1" gate="G$1" pin="SEL@2"/>
 <pinref part="R3" gate="G$1" pin="2"/>
-<wire x1="68.58" y1="205.74" x2="66.04" y2="205.74" width="0.1524" layer="91"/>
+<pinref part="Z1" gate="G$1" pin="DATA"/>
+<wire x1="101.6" y1="213.36" x2="111.76" y2="213.36" width="0.1524" layer="91"/>
+<wire x1="111.76" y1="213.36" x2="111.76" y2="198.12" width="0.1524" layer="91"/>
+<wire x1="111.76" y1="198.12" x2="71.12" y2="198.12" width="0.1524" layer="91"/>
+<wire x1="71.12" y1="198.12" x2="71.12" y2="205.74" width="0.1524" layer="91"/>
+<wire x1="71.12" y1="205.74" x2="66.04" y2="205.74" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$6" class="0">
 <segment>
-<pinref part="MIC1" gate="G$1" pin="DATA@1"/>
 <pinref part="R2" gate="G$1" pin="2"/>
-<wire x1="68.58" y1="208.28" x2="66.04" y2="208.28" width="0.1524" layer="91"/>
+<pinref part="Z1" gate="G$1" pin="SELECT"/>
+<wire x1="101.6" y1="210.82" x2="109.22" y2="210.82" width="0.1524" layer="91"/>
+<wire x1="109.22" y1="210.82" x2="109.22" y2="200.66" width="0.1524" layer="91"/>
+<wire x1="109.22" y1="200.66" x2="73.66" y2="200.66" width="0.1524" layer="91"/>
+<wire x1="73.66" y1="200.66" x2="73.66" y2="208.28" width="0.1524" layer="91"/>
+<wire x1="73.66" y1="208.28" x2="66.04" y2="208.28" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$7" class="0">
 <segment>
-<pinref part="MIC1" gate="G$1" pin="CLK@4"/>
 <pinref part="R1" gate="G$1" pin="2"/>
-<wire x1="68.58" y1="210.82" x2="66.04" y2="210.82" width="0.1524" layer="91"/>
+<pinref part="Z1" gate="G$1" pin="CLOCK"/>
+<wire x1="73.66" y1="210.82" x2="66.04" y2="210.82" width="0.1524" layer="91"/>
+</segment>
+</net>
+<net name="N$2" class="0">
+<segment>
+<pinref part="JP1" gate="A" pin="3"/>
+<wire x1="50.8" y1="208.28" x2="53.34" y2="208.28" width="0.1524" layer="91"/>
+<wire x1="53.34" y1="208.28" x2="53.34" y2="205.74" width="0.1524" layer="91"/>
+<pinref part="R3" gate="G$1" pin="1"/>
+<wire x1="53.34" y1="205.74" x2="55.88" y2="205.74" width="0.1524" layer="91"/>
+</segment>
+</net>
+<net name="N$3" class="0">
+<segment>
+<pinref part="JP1" gate="A" pin="2"/>
+<wire x1="50.8" y1="205.74" x2="52.578" y2="205.74" width="0.1524" layer="91"/>
+<wire x1="52.578" y1="205.74" x2="52.578" y2="206.756" width="0.1524" layer="91"/>
+<wire x1="52.578" y1="206.756" x2="54.864" y2="206.756" width="0.1524" layer="91"/>
+<wire x1="54.864" y1="206.756" x2="54.864" y2="208.28" width="0.1524" layer="91"/>
+<pinref part="R2" gate="G$1" pin="1"/>
+<wire x1="54.864" y1="208.28" x2="55.88" y2="208.28" width="0.1524" layer="91"/>
 </segment>
 </net>
 </nets>