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authorjaseg <git@jaseg.net>2018-11-25 13:11:59 +0900
committerjaseg <git@jaseg.net>2018-11-25 13:11:59 +0900
commit260b611fc37b484400d023867e7058cefc552c6f (patch)
treedae5341b4a81fbcd3b9140943866f4b7ac9412a1 /center
parentc36fa6263b6bf926666b2be9d94d9500cbbb667a (diff)
download8seg-260b611fc37b484400d023867e7058cefc552c6f.tar.gz
8seg-260b611fc37b484400d023867e7058cefc552c6f.tar.bz2
8seg-260b611fc37b484400d023867e7058cefc552c6f.zip
center: initial schematic
Diffstat (limited to 'center')
-rw-r--r--center/center-cache.lib338
-rw-r--r--center/center.bak1183
-rw-r--r--center/center.kicad_pcb1
-rw-r--r--center/center.net683
-rw-r--r--center/center.pro33
-rw-r--r--center/center.sch1207
6 files changed, 3445 insertions, 0 deletions
diff --git a/center/center-cache.lib b/center/center-cache.lib
new file mode 100644
index 0000000..aed4919
--- /dev/null
+++ b/center/center-cache.lib
@@ -0,0 +1,338 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Connector_Generic_Conn_01x02
+#
+DEF Connector_Generic_Conn_01x02 J 0 40 Y N 1 F N
+F0 "J" 0 100 50 H V C CNN
+F1 "Connector_Generic_Conn_01x02" 0 -200 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 50 50 -150 1 1 10 f
+X Pin_1 1 -200 0 150 R 50 50 1 1 P
+X Pin_2 2 -200 -100 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_Generic_Conn_01x04
+#
+DEF Connector_Generic_Conn_01x04 J 0 40 Y N 1 F N
+F0 "J" 0 200 50 H V C CNN
+F1 "Connector_Generic_Conn_01x04" 0 -300 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 150 50 -250 1 1 10 f
+X Pin_1 1 -200 100 150 R 50 50 1 1 P
+X Pin_2 2 -200 0 150 R 50 50 1 1 P
+X Pin_3 3 -200 -100 150 R 50 50 1 1 P
+X Pin_4 4 -200 -200 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_CP_Small
+#
+DEF Device_CP_Small C 0 10 N N 1 F N
+F0 "C" 10 70 50 H V L CNN
+F1 "Device_CP_Small" 10 -80 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ CP_*
+$ENDFPLIST
+DRAW
+S -60 -12 60 -27 0 1 0 F
+S -60 27 60 12 0 1 0 N
+P 2 0 1 0 -50 60 -30 60 N
+P 2 0 1 0 -40 50 -40 70 N
+X ~ 1 0 100 73 D 50 50 1 1 P
+X ~ 2 0 -100 73 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_C_Small
+#
+DEF Device_C_Small C 0 10 N N 1 F N
+F0 "C" 10 70 50 H V L CNN
+F1 "Device_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
+#
+# Device_Crystal_GND24_Small
+#
+DEF Device_Crystal_GND24_Small Y 0 40 Y N 1 F N
+F0 "Y" 50 175 50 H V L CNN
+F1 "Device_Crystal_GND24_Small" 50 100 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Crystal*
+$ENDFPLIST
+DRAW
+S -30 -60 30 60 0 1 0 N
+P 2 0 1 15 -50 -30 -50 30 N
+P 2 0 1 15 50 -30 50 30 N
+P 4 0 1 0 -50 -50 -50 -75 50 -75 50 -50 N
+P 4 0 1 0 -50 50 -50 75 50 75 50 50 N
+X 1 1 -100 0 50 R 50 50 1 1 P
+X 2 2 0 -125 50 U 50 50 1 1 P
+X 3 3 100 0 50 L 50 50 1 1 P
+X 4 4 0 125 50 D 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_D_Schottky
+#
+DEF Device_D_Schottky D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "Device_D_Schottky" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ TO-???*
+ *_Diode_*
+ *SingleDiode*
+ D_*
+$ENDFPLIST
+DRAW
+P 2 0 1 0 50 0 -50 0 N
+P 4 0 1 8 50 50 50 -50 -50 0 50 50 N
+P 6 0 1 8 -75 25 -75 50 -50 50 -50 -50 -25 -50 -25 -25 N
+X K 1 -150 0 100 R 50 50 1 1 P
+X A 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_D_Zener_Small_ALT
+#
+DEF Device_D_Zener_Small_ALT D 0 10 N N 1 F N
+F0 "D" 0 90 50 H V C CNN
+F1 "Device_D_Zener_Small_ALT" 0 -90 50 H V C CNN
+F2 "" 0 0 50 V I C CNN
+F3 "" 0 0 50 V I C CNN
+$FPLIST
+ TO-???*
+ *_Diode_*
+ *SingleDiode*
+ D_*
+$ENDFPLIST
+DRAW
+P 2 0 1 0 30 0 -30 0 N
+P 3 0 1 0 -10 40 -30 40 -30 -40 N
+P 4 0 1 0 30 40 -30 0 30 -40 30 40 F
+X K 1 -100 0 70 R 50 50 1 1 P
+X A 2 100 0 70 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_R_Small
+#
+DEF Device_R_Small R 0 10 N N 1 F N
+F0 "R" 30 20 50 H V L CNN
+F1 "Device_R_Small" 30 -40 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -30 70 30 -70 0 1 8 N
+X ~ 1 0 100 30 D 50 50 1 1 P
+X ~ 2 0 -100 30 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# MCU_ST_STM32F0_STM32F030F4Px
+#
+DEF MCU_ST_STM32F0_STM32F030F4Px U 0 20 Y Y 1 F N
+F0 "U" -400 650 50 H V L CNN
+F1 "MCU_ST_STM32F0_STM32F030F4Px" 200 650 50 H V L CNN
+F2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" -400 -700 50 H I R CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ TSSOP*4.4x6.5mm*P0.65mm*
+$ENDFPLIST
+DRAW
+S -400 -700 400 600 0 1 10 f
+X BOOT0 1 -500 300 100 R 50 50 1 1 I
+X PA4 10 500 100 100 L 50 50 1 1 B
+X PA5 11 500 0 100 L 50 50 1 1 B
+X PA6 12 500 -100 100 L 50 50 1 1 B
+X PA7 13 500 -200 100 L 50 50 1 1 B
+X PB1 14 -500 -600 100 R 50 50 1 1 B
+X VSS 15 0 -800 100 U 50 50 1 1 W
+X VDD 16 0 700 100 D 50 50 1 1 W
+X PA9 17 500 -300 100 L 50 50 1 1 B
+X PA10 18 500 -400 100 L 50 50 1 1 B
+X PA13 19 500 -500 100 L 50 50 1 1 B
+X PF0 2 -500 -300 100 R 50 50 1 1 I
+X PA14 20 500 -600 100 L 50 50 1 1 B
+X PF1 3 -500 -400 100 R 50 50 1 1 I
+X NRST 4 -500 500 100 R 50 50 1 1 I
+X VDDA 5 100 700 100 D 50 50 1 1 W
+X PA0 6 500 500 100 L 50 50 1 1 B
+X PA1 7 500 400 100 L 50 50 1 1 B
+X PA2 8 500 300 100 L 50 50 1 1 B
+X PA3 9 500 200 100 L 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# Regulator_Linear_AP1117-33
+#
+DEF Regulator_Linear_AP1117-33 U 0 10 Y Y 1 F N
+F0 "U" -150 125 50 H V C CNN
+F1 "Regulator_Linear_AP1117-33" 0 125 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" 0 200 50 H I C CNN
+F3 "" 100 -250 50 H I C CNN
+ALIAS AP1117-18 AP1117-25 AP1117-33 AP1117-50 LD1117S33TR_SOT223 LD1117S12TR_SOT223 LD1117S18TR_SOT223 LD1117S25TR_SOT223 LD1117S50TR_SOT223 NCP1117-12_SOT223 NCP1117-1.5_SOT223 NCP1117-1.8_SOT223 NCP1117-2.0_SOT223 NCP1117-2.5_SOT223 NCP1117-2.85_SOT223 NCP1117-3.3_SOT223 NCP1117-5.0_SOT223 AMS1117-1.5 AMS1117-1.8 AMS1117-2.5 AMS1117-2.85 AMS1117-3.3 AMS1117-5.0
+$FPLIST
+ SOT?223*TabPin2*
+$ENDFPLIST
+DRAW
+S -200 -200 200 75 0 1 10 f
+X GND 1 0 -300 100 U 50 50 1 1 W
+X VO 2 300 0 100 L 50 50 1 1 w
+X VI 3 -300 0 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# Transistor_FET_IRF6710S2
+#
+DEF Transistor_FET_IRF6710S2 Q 0 0 Y N 1 F N
+F0 "Q" 200 75 50 H V L CNN
+F1 "Transistor_FET_IRF6710S2" 200 0 50 H V L CNN
+F2 "Package_DirectFET:DirectFET_S1" 0 0 50 H I C CIN
+F3 "" 0 0 50 H I L CNN
+ALIAS IRF6810S
+$FPLIST
+ DirectFET*S1*
+$ENDFPLIST
+DRAW
+C 65 0 111 0 1 10 N
+C 100 -70 11 0 1 0 F
+C 100 70 11 0 1 0 F
+P 2 0 1 0 -100 0 10 0 N
+P 2 0 1 0 30 -70 100 -70 N
+P 2 0 1 10 30 -50 30 -90 N
+P 2 0 1 0 30 0 100 0 N
+P 2 0 1 10 30 20 30 -20 N
+P 2 0 1 0 30 70 100 70 N
+P 2 0 1 10 30 90 30 50 N
+P 2 0 1 0 100 -70 100 -100 N
+P 2 0 1 0 100 -70 100 0 N
+P 2 0 1 0 100 100 100 70 N
+P 3 0 1 10 10 75 10 -75 10 -75 N
+P 4 0 1 0 40 0 80 15 80 -15 40 0 F
+P 4 0 1 0 100 -70 130 -70 130 70 100 70 N
+P 4 0 1 0 110 20 115 15 145 15 150 10 N
+P 4 0 1 0 130 15 115 -10 145 -10 130 15 N
+X D 1 100 200 100 D 50 50 1 1 P
+X G 2 -200 0 100 R 50 50 1 1 I
+X S 3 100 -200 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Transistor_FET_IRLML6402
+#
+DEF Transistor_FET_IRLML6402 Q 0 0 Y N 1 F N
+F0 "Q" 200 75 50 H V L CNN
+F1 "Transistor_FET_IRLML6402" 200 0 50 H V L CNN
+F2 "Package_TO_SOT_SMD:SOT-23" 200 -75 50 H I L CIN
+F3 "" 0 0 50 H I L CNN
+ALIAS VP0610T BSS84 NTR2101P BSS83P Si2319CDS IRLML6402
+$FPLIST
+ SOT?23*
+$ENDFPLIST
+DRAW
+C 65 0 111 0 1 10 N
+C 100 -70 11 0 1 0 F
+C 100 70 11 0 1 0 F
+P 2 0 1 0 -100 0 10 0 N
+P 2 0 1 0 30 -70 100 -70 N
+P 2 0 1 10 30 -50 30 -90 N
+P 2 0 1 0 30 0 100 0 N
+P 2 0 1 10 30 20 30 -20 N
+P 2 0 1 0 30 70 100 70 N
+P 2 0 1 10 30 90 30 50 N
+P 2 0 1 0 100 -70 100 -100 N
+P 2 0 1 0 100 -70 100 0 N
+P 2 0 1 0 100 100 100 70 N
+P 3 0 1 10 10 75 10 -75 10 -75 N
+P 4 0 1 0 90 0 50 -15 50 15 90 0 F
+P 4 0 1 0 100 -70 130 -70 130 70 100 70 N
+P 4 0 1 0 110 -20 115 -15 145 -15 150 -10 N
+P 4 0 1 0 130 -15 115 10 145 10 130 -15 N
+X G 1 -200 0 100 R 50 50 1 1 I
+X S 2 100 -200 100 U 50 50 1 1 P
+X D 3 100 200 100 D 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# power_+12V
+#
+DEF power_+12V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+12V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +12V 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_+3.3V
+#
+DEF power_+3.3V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+3.3V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS +3.3V
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_GND
+#
+DEF power_GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_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
+#
+#End Library
diff --git a/center/center.bak b/center/center.bak
new file mode 100644
index 0000000..02ad340
--- /dev/null
+++ b/center/center.bak
@@ -0,0 +1,1183 @@
+EESchema Schematic File Version 4
+EELAYER 26 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
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+F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00088500.pdf" H 3300 4850 50 0001 C CNN
+ 1 3300 4850
+ 1 0 0 -1
+$EndComp
+$Comp
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+F 0 "U1" H 7050 1892 50 0000 C CNN
+F 1 "AP1117-33" H 7050 1801 50 0000 C CNN
+F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 7050 1850 50 0001 C CNN
+F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 7150 1400 50 0001 C CNN
+ 1 7050 1650
+ 1 0 0 -1
+$EndComp
+$Comp
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+F 1 "top left" H 2420 1566 50 0000 C CNN
+F 2 "" H 2500 1800 50 0001 C CNN
+F 3 "~" H 2500 1800 50 0001 C CNN
+ 1 2500 1800
+ -1 0 0 1
+$EndComp
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+F 2 "" H 2500 2200 50 0001 C CNN
+F 3 "~" H 2500 2200 50 0001 C CNN
+ 1 2500 2200
+ -1 0 0 1
+$EndComp
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+F 2 "" H 2500 2600 50 0001 C CNN
+F 3 "~" H 2500 2600 50 0001 C CNN
+ 1 2500 2600
+ -1 0 0 1
+$EndComp
+$Comp
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+F 2 "" H 2500 3000 50 0001 C CNN
+F 3 "~" H 2500 3000 50 0001 C CNN
+ 1 2500 3000
+ -1 0 0 1
+$EndComp
+$Comp
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+F 3 "~" H 4850 1900 50 0001 C CNN
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+F 2 "" H 4850 2400 50 0001 C CNN
+F 3 "~" H 4850 2400 50 0001 C CNN
+ 1 4850 2400
+ 0 -1 1 0
+$EndComp
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+F 2 "" H 5250 1900 50 0001 C CNN
+F 3 "~" H 5250 1900 50 0001 C CNN
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+$EndComp
+$Comp
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+F 2 "" H 5250 2400 50 0001 C CNN
+F 3 "~" H 5250 2400 50 0001 C CNN
+ 1 5250 2400
+ 0 -1 1 0
+$EndComp
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+F 2 "" H 5700 2200 50 0001 C CNN
+F 3 "~" H 5700 2200 50 0001 C CNN
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+F 3 "~" H 7600 2200 50 0001 C CNN
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+F 2 "" H 6150 2200 50 0001 C CNN
+F 3 "~" H 6150 2200 50 0001 C CNN
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+F 0 "R1" H 4009 2546 50 0000 L CNN
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+F 0 "R2" H 4309 2546 50 0000 L CNN
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+ 1 4250 2500
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+L Device:R_Small R4
+U 1 1 5C1BB077
+P 4250 3100
+F 0 "R4" H 4309 3146 50 0000 L CNN
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+F 2 "" H 4250 3100 50 0001 C CNN
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+ 1 4250 3100
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+$EndComp
+$Comp
+L Device:R_Small R3
+U 1 1 5C1BC19C
+P 3950 3100
+F 0 "R3" H 4009 3146 50 0000 L CNN
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+F 2 "" H 3950 3100 50 0001 C CNN
+F 3 "~" H 3950 3100 50 0001 C CNN
+ 1 3950 3100
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+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 3950 2100
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 4250 2200
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+L Device:D_Schottky D6
+U 1 1 5C1CFB2A
+P 4550 3100
+F 0 "D6" V 4550 3179 50 0000 L CNN
+F 1 "D_Schottky" V 4595 3179 50 0001 L CNN
+F 2 "" H 4550 3100 50 0001 C CNN
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+ 0 1 1 0
+$EndComp
+$Comp
+L Device:D_Schottky D5
+U 1 1 5C1D3E90
+P 3650 3100
+F 0 "D5" V 3650 3179 50 0000 L CNN
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Text Label 3550 2750 0 50 ~ 0
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+Vmeas_B
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+Wire Wire Line
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+L Transistor_FET:IRF6710S2 Q3
+U 1 1 5C1F9130
+P 5250 5450
+F 0 "Q3" H 5455 5496 50 0000 L CNN
+F 1 "AO3400" H 5455 5405 50 0000 L CNN
+F 2 "Package_DirectFET:DirectFET_S1" H 5250 5450 50 0001 C CIN
+F 3 "https://www.infineon.com/dgdl/irf6710s2pbf.pdf?fileId=5546d462533600a4015355ece3db1a78" H 5250 5450 50 0001 L CNN
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+ 1 0 0 -1
+$EndComp
+$Comp
+L Device:R_Small R10
+U 1 1 5C1F9EE6
+P 5350 5050
+F 0 "R10" H 5409 5096 50 0000 L CNN
+F 1 "620" H 5409 5005 50 0000 L CNN
+F 2 "" H 5350 5050 50 0001 C CNN
+F 3 "~" H 5350 5050 50 0001 C CNN
+ 1 5350 5050
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+Wire Wire Line
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+Connection ~ 5250 3350
+Connection ~ 5700 3350
+$Comp
+L power:+3.3V #PWR0101
+U 1 1 5C2174D4
+P 8750 1650
+F 0 "#PWR0101" H 8750 1500 50 0001 C CNN
+F 1 "+3.3V" V 8765 1778 50 0000 L CNN
+F 2 "" H 8750 1650 50 0001 C CNN
+F 3 "" H 8750 1650 50 0001 C CNN
+ 1 8750 1650
+ 0 1 1 0
+$EndComp
+Wire Wire Line
+ 8750 1650 8400 1650
+Connection ~ 8400 1650
+$Comp
+L power:GND #PWR0102
+U 1 1 5C21CDD5
+P 8750 3350
+F 0 "#PWR0102" H 8750 3100 50 0001 C CNN
+F 1 "GND" V 8755 3222 50 0000 R CNN
+F 2 "" H 8750 3350 50 0001 C CNN
+F 3 "" H 8750 3350 50 0001 C CNN
+ 1 8750 3350
+ 0 -1 -1 0
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+Wire Wire Line
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+Connection ~ 8400 3350
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+L power:+12V #PWR0103
+U 1 1 5C2201CD
+P 6650 1200
+F 0 "#PWR0103" H 6650 1050 50 0001 C CNN
+F 1 "+12V" V 6665 1328 50 0000 L CNN
+F 2 "" H 6650 1200 50 0001 C CNN
+F 3 "" H 6650 1200 50 0001 C CNN
+ 1 6650 1200
+ 0 1 1 0
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+L power:+3.3V #PWR0104
+U 1 1 5C223C57
+P 3400 3950
+F 0 "#PWR0104" H 3400 3800 50 0001 C CNN
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+F 2 "" H 3400 3950 50 0001 C CNN
+F 3 "" H 3400 3950 50 0001 C CNN
+ 1 3400 3950
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+Wire Wire Line
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+Connection ~ 3400 4050
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+L power:GND #PWR0105
+U 1 1 5C22656D
+P 3300 5750
+F 0 "#PWR0105" H 3300 5500 50 0001 C CNN
+F 1 "GND" H 3305 5577 50 0000 C CNN
+F 2 "" H 3300 5750 50 0001 C CNN
+F 3 "" H 3300 5750 50 0001 C CNN
+ 1 3300 5750
+ 1 0 0 -1
+$EndComp
+$Comp
+L power:GND #PWR0106
+U 1 1 5C2270D7
+P 5350 5900
+F 0 "#PWR0106" H 5350 5650 50 0001 C CNN
+F 1 "GND" H 5355 5727 50 0000 C CNN
+F 2 "" H 5350 5900 50 0001 C CNN
+F 3 "" H 5350 5900 50 0001 C CNN
+ 1 5350 5900
+ 1 0 0 -1
+$EndComp
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+L power:+12V #PWR0107
+U 1 1 5C227D6B
+P 5350 4850
+F 0 "#PWR0107" H 5350 4700 50 0001 C CNN
+F 1 "+12V" H 5365 5023 50 0000 C CNN
+F 2 "" H 5350 4850 50 0001 C CNN
+F 3 "" H 5350 4850 50 0001 C CNN
+ 1 5350 4850
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+$EndComp
+Wire Wire Line
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+Wire Wire Line
+ 5350 5150 5350 5250
+Wire Wire Line
+ 5350 4850 5350 4950
+$Comp
+L Device:R_Small R11
+U 1 1 5C234E1F
+P 4750 5450
+F 0 "R11" V 4554 5450 50 0000 C CNN
+F 1 "0" V 4645 5450 50 0000 C CNN
+F 2 "" H 4750 5450 50 0001 C CNN
+F 3 "~" H 4750 5450 50 0001 C CNN
+ 1 4750 5450
+ 0 1 1 0
+$EndComp
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+L Device:C_Small C12
+U 1 1 5C23632F
+P 4950 5650
+F 0 "C12" H 5042 5696 50 0000 L CNN
+F 1 "0" H 5042 5605 50 0000 L CNN
+F 2 "" H 4950 5650 50 0001 C CNN
+F 3 "~" H 4950 5650 50 0001 C CNN
+ 1 4950 5650
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 5350 5850 4950 5850
+Wire Wire Line
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+Connection ~ 5350 5850
+Wire Wire Line
+ 5350 5850 5350 5900
+Wire Wire Line
+ 4950 5550 4950 5450
+Wire Wire Line
+ 4950 5450 4850 5450
+Wire Wire Line
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+Connection ~ 4950 5450
+Wire Wire Line
+ 4400 5450 4650 5450
+Text Label 4400 5450 0 50 ~ 0
+LOAD
+$Comp
+L Transistor_FET:IRF6710S2 Q4
+U 1 1 5C24FD36
+P 6850 5450
+F 0 "Q4" H 7055 5496 50 0000 L CNN
+F 1 "AO3400" H 7055 5405 50 0000 L CNN
+F 2 "Package_DirectFET:DirectFET_S1" H 6850 5450 50 0001 C CIN
+F 3 "https://www.infineon.com/dgdl/irf6710s2pbf.pdf?fileId=5546d462533600a4015355ece3db1a78" H 6850 5450 50 0001 L CNN
+ 1 6850 5450
+ 1 0 0 -1
+$EndComp
+$Comp
+L power:GND #PWR0108
+U 1 1 5C24FD42
+P 6950 5900
+F 0 "#PWR0108" H 6950 5650 50 0001 C CNN
+F 1 "GND" H 6955 5727 50 0000 C CNN
+F 2 "" H 6950 5900 50 0001 C CNN
+F 3 "" H 6950 5900 50 0001 C CNN
+ 1 6950 5900
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+ 6950 5150 6950 5250
+$Comp
+L Device:R_Small R12
+U 1 1 5C24FD4B
+P 6350 5450
+F 0 "R12" V 6154 5450 50 0000 C CNN
+F 1 "0" V 6245 5450 50 0000 C CNN
+F 2 "" H 6350 5450 50 0001 C CNN
+F 3 "~" H 6350 5450 50 0001 C CNN
+ 1 6350 5450
+ 0 1 1 0
+$EndComp
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+L Device:C_Small C13
+U 1 1 5C24FD51
+P 6550 5650
+F 0 "C13" H 6642 5696 50 0000 L CNN
+F 1 "0" H 6642 5605 50 0000 L CNN
+F 2 "" H 6550 5650 50 0001 C CNN
+F 3 "~" H 6550 5650 50 0001 C CNN
+ 1 6550 5650
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 6950 5850
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 6550 5450
+Wire Wire Line
+ 6050 5450 6250 5450
+Text Label 6050 5450 0 50 ~ 0
+CH1
+Text Label 7150 5150 2 50 ~ 0
+Q1
+Wire Wire Line
+ 7150 5150 6950 5150
+$Comp
+L Transistor_FET:IRF6710S2 Q1
+U 1 1 5C265A5A
+P 6850 4350
+F 0 "Q1" H 7055 4396 50 0000 L CNN
+F 1 "AO3400" H 7055 4305 50 0000 L CNN
+F 2 "Package_DirectFET:DirectFET_S1" H 6850 4350 50 0001 C CIN
+F 3 "https://www.infineon.com/dgdl/irf6710s2pbf.pdf?fileId=5546d462533600a4015355ece3db1a78" H 6850 4350 50 0001 L CNN
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+ 1 0 0 -1
+$EndComp
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+L power:GND #PWR0109
+U 1 1 5C265A60
+P 6950 4800
+F 0 "#PWR0109" H 6950 4550 50 0001 C CNN
+F 1 "GND" H 6955 4627 50 0000 C CNN
+F 2 "" H 6950 4800 50 0001 C CNN
+F 3 "" H 6950 4800 50 0001 C CNN
+ 1 6950 4800
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+L Device:R_Small R6
+U 1 1 5C265A68
+P 6350 4350
+F 0 "R6" V 6154 4350 50 0000 C CNN
+F 1 "0" V 6245 4350 50 0000 C CNN
+F 2 "" H 6350 4350 50 0001 C CNN
+F 3 "~" H 6350 4350 50 0001 C CNN
+ 1 6350 4350
+ 0 1 1 0
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+L Device:C_Small C8
+U 1 1 5C265A6E
+P 6550 4550
+F 0 "C8" H 6642 4596 50 0000 L CNN
+F 1 "0" H 6642 4505 50 0000 L CNN
+F 2 "" H 6550 4550 50 0001 C CNN
+F 3 "~" H 6550 4550 50 0001 C CNN
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 6950 4750
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Text Label 6050 4350 0 50 ~ 0
+CH0
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+Q0
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+L Transistor_FET:IRLML6402 Q2
+U 1 1 5C26D08A
+P 8700 4600
+F 0 "Q2" H 8905 4554 50 0000 L CNN
+F 1 "IRLML6402" H 8905 4645 50 0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 8900 4525 50 0001 L CIN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 8700 4600 50 0001 L CNN
+ 1 8700 4600
+ 1 0 0 1
+$EndComp
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+L Device:R_Small R7
+U 1 1 5C270B70
+P 8400 4400
+F 0 "R7" H 8341 4354 50 0000 R CNN
+F 1 "10k" H 8341 4445 50 0000 R CNN
+F 2 "" H 8400 4400 50 0001 C CNN
+F 3 "~" H 8400 4400 50 0001 C CNN
+ 1 8400 4400
+ -1 0 0 1
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+L power:+12V #PWR0110
+U 1 1 5C271E21
+P 8800 4100
+F 0 "#PWR0110" H 8800 3950 50 0001 C CNN
+F 1 "+12V" H 8815 4273 50 0000 C CNN
+F 2 "" H 8800 4100 50 0001 C CNN
+F 3 "" H 8800 4100 50 0001 C CNN
+ 1 8800 4100
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+L Device:C_Small C7
+U 1 1 5C27E2DD
+P 8200 4400
+F 0 "C7" H 8000 4450 50 0000 L CNN
+F 1 "0" H 8050 4350 50 0000 L CNN
+F 2 "" H 8200 4400 50 0001 C CNN
+F 3 "~" H 8200 4400 50 0001 C CNN
+ 1 8200 4400
+ 1 0 0 -1
+$EndComp
+$Comp
+L Device:D_Zener_Small_ALT D7
+U 1 1 5C280B09
+P 7700 4600
+F 0 "D7" H 7700 4500 50 0000 L CNN
+F 1 "8V2" H 7650 4700 50 0000 L CNN
+F 2 "" V 7700 4600 50 0001 C CNN
+F 3 "~" V 7700 4600 50 0001 C CNN
+ 1 7700 4600
+ -1 0 0 1
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+Connection ~ 8400 4600
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 8400 4200
+Wire Wire Line
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+Wire Wire Line
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+L Device:R_Small R9
+U 1 1 5C2AA0AC
+P 8000 4600
+F 0 "R9" V 7900 4550 50 0000 C CNN
+F 1 "0" V 8100 4600 50 0000 C CNN
+F 2 "" H 8000 4600 50 0001 C CNN
+F 3 "~" H 8000 4600 50 0001 C CNN
+ 1 8000 4600
+ 0 1 1 0
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+Wire Wire Line
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+Wire Wire Line
+ 8800 4900 9050 4900
+Text Label 9050 4900 2 50 ~ 0
+Q2
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+Wire Wire Line
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+Text Label 7400 4600 0 50 ~ 0
+CH2
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+L Transistor_FET:IRLML6402 Q5
+U 1 1 5C2DA7FA
+P 8700 5700
+F 0 "Q5" H 8905 5654 50 0000 L CNN
+F 1 "IRLML6402" H 8905 5745 50 0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23" H 8900 5625 50 0001 L CIN
+F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 8700 5700 50 0001 L CNN
+ 1 8700 5700
+ 1 0 0 1
+$EndComp
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+L Device:R_Small R13
+U 1 1 5C2DA800
+P 8400 5500
+F 0 "R13" H 8341 5454 50 0000 R CNN
+F 1 "10k" H 8341 5545 50 0000 R CNN
+F 2 "" H 8400 5500 50 0001 C CNN
+F 3 "~" H 8400 5500 50 0001 C CNN
+ 1 8400 5500
+ -1 0 0 1
+$EndComp
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+L power:+12V #PWR0111
+U 1 1 5C2DA806
+P 8800 5200
+F 0 "#PWR0111" H 8800 5050 50 0001 C CNN
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+F 3 "" H 8800 5200 50 0001 C CNN
+ 1 8800 5200
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+L Device:C_Small C11
+U 1 1 5C2DA813
+P 8200 5500
+F 0 "C11" H 8000 5550 50 0000 L CNN
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+F 2 "" H 8200 5500 50 0001 C CNN
+F 3 "~" H 8200 5500 50 0001 C CNN
+ 1 8200 5500
+ 1 0 0 -1
+$EndComp
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+L Device:D_Zener_Small_ALT D8
+U 1 1 5C2DA819
+P 7700 5700
+F 0 "D8" H 7700 5600 50 0000 L CNN
+F 1 "8V2" H 7650 5800 50 0000 L CNN
+F 2 "" V 7700 5700 50 0001 C CNN
+F 3 "~" V 7700 5700 50 0001 C CNN
+ 1 7700 5700
+ -1 0 0 1
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+Connection ~ 8400 5700
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+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L Device:R_Small R14
+U 1 1 5C2DA825
+P 8000 5700
+F 0 "R14" V 7900 5650 50 0000 C CNN
+F 1 "0" V 8100 5700 50 0000 C CNN
+F 2 "" H 8000 5700 50 0001 C CNN
+F 3 "~" H 8000 5700 50 0001 C CNN
+ 1 8000 5700
+ 0 1 1 0
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Text Label 9050 6000 2 50 ~ 0
+Q3
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+Connection ~ 8200 5700
+Wire Wire Line
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+Wire Wire Line
+ 7400 5700 7600 5700
+Text Label 7400 5700 0 50 ~ 0
+CH3
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+Text Label 4200 4550 2 50 ~ 0
+LOAD
+Text Label 4200 4650 2 50 ~ 0
+CH0
+Text Label 4200 4750 2 50 ~ 0
+CH1
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+CH2
+Text Label 4200 5050 2 50 ~ 0
+CH3
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+L Device:Crystal_GND24_Small Y1
+U 1 1 5C30EB37
+P 2250 5200
+F 0 "Y1" V 2050 5050 50 0000 L CNN
+F 1 "8MHz" V 2050 5250 50 0000 L CNN
+F 2 "" H 2250 5200 50 0001 C CNN
+F 3 "~" H 2250 5200 50 0001 C CNN
+ 1 2250 5200
+ 0 1 1 0
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+L Device:C_Small C10
+U 1 1 5C310CD7
+P 2250 5500
+F 0 "C10" H 2342 5546 50 0000 L CNN
+F 1 "12p" H 2342 5455 50 0000 L CNN
+F 2 "" H 2250 5500 50 0001 C CNN
+F 3 "~" H 2250 5500 50 0001 C CNN
+ 1 2250 5500
+ 1 0 0 -1
+$EndComp
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+L Device:C_Small C9
+U 1 1 5C31388F
+P 1900 5500
+F 0 "C9" H 1700 5600 50 0000 L CNN
+F 1 "12p" H 1700 5400 50 0000 L CNN
+F 2 "" H 1900 5500 50 0001 C CNN
+F 3 "~" H 1900 5500 50 0001 C CNN
+ 1 1900 5500
+ 1 0 0 -1
+$EndComp
+$Comp
+L power:GND #PWR0112
+U 1 1 5C31422D
+P 2250 5800
+F 0 "#PWR0112" H 2250 5550 50 0001 C CNN
+F 1 "GND" H 2255 5627 50 0000 C CNN
+F 2 "" H 2250 5800 50 0001 C CNN
+F 3 "" H 2250 5800 50 0001 C CNN
+ 1 2250 5800
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 2250 5300
+Wire Wire Line
+ 2250 5100 1900 5100
+Wire Wire Line
+ 1900 5100 1900 5400
+Connection ~ 2250 5100
+$Comp
+L Device:R_Small R5
+U 1 1 5C36FD60
+P 2600 4350
+F 0 "R5" V 2500 4250 50 0000 C CNN
+F 1 "0" V 2500 4450 50 0000 C CNN
+F 2 "" H 2600 4350 50 0001 C CNN
+F 3 "~" H 2600 4350 50 0001 C CNN
+ 1 2600 4350
+ 0 1 1 0
+$EndComp
+Wire Wire Line
+ 2700 4350 2800 4350
+$Comp
+L power:+3.3V #PWR0113
+U 1 1 5C3785CA
+P 2400 4350
+F 0 "#PWR0113" H 2400 4200 50 0001 C CNN
+F 1 "+3.3V" V 2415 4478 50 0000 L CNN
+F 2 "" H 2400 4350 50 0001 C CNN
+F 3 "" H 2400 4350 50 0001 C CNN
+ 1 2400 4350
+ 0 -1 -1 0
+$EndComp
+Wire Wire Line
+ 2400 4350 2500 4350
+$Comp
+L power:GND #PWR0114
+U 1 1 5C38237A
+P 2400 4550
+F 0 "#PWR0114" H 2400 4300 50 0001 C CNN
+F 1 "GND" V 2405 4422 50 0000 R CNN
+F 2 "" H 2400 4550 50 0001 C CNN
+F 3 "" H 2400 4550 50 0001 C CNN
+ 1 2400 4550
+ 0 1 1 0
+$EndComp
+$Comp
+L Device:R_Small R8
+U 1 1 5C382D39
+P 2600 4550
+F 0 "R8" V 2500 4450 50 0000 C CNN
+F 1 "0" V 2500 4650 50 0000 C CNN
+F 2 "" H 2600 4550 50 0001 C CNN
+F 3 "~" H 2600 4550 50 0001 C CNN
+ 1 2600 4550
+ 0 1 1 0
+$EndComp
+Wire Wire Line
+ 2400 4550 2500 4550
+Wire Wire Line
+ 2700 4550 2800 4550
+Wire Wire Line
+ 4200 5350 3800 5350
+Wire Wire Line
+ 4200 5450 3800 5450
+Text Label 4200 5350 2 50 ~ 0
+SWDIO
+Text Label 4200 5450 2 50 ~ 0
+SWCLK
+$Comp
+L Connector_Generic:Conn_01x04 J5
+U 1 1 5C3B6CB2
+P 4700 4100
+F 0 "J5" H 4620 4417 50 0000 C CNN
+F 1 "SWD" H 4620 4326 50 0000 C CNN
+F 2 "" H 4700 4100 50 0001 C CNN
+F 3 "~" H 4700 4100 50 0001 C CNN
+ 1 4700 4100
+ -1 0 0 -1
+$EndComp
+$Comp
+L power:+3.3V #PWR0115
+U 1 1 5C3BBC57
+P 5250 4000
+F 0 "#PWR0115" H 5250 3850 50 0001 C CNN
+F 1 "+3.3V" V 5265 4128 50 0000 L CNN
+F 2 "" H 5250 4000 50 0001 C CNN
+F 3 "" H 5250 4000 50 0001 C CNN
+ 1 5250 4000
+ 0 1 1 0
+$EndComp
+$Comp
+L power:GND #PWR0116
+U 1 1 5C3D62AF
+P 5250 4200
+F 0 "#PWR0116" H 5250 3950 50 0001 C CNN
+F 1 "GND" V 5255 4072 50 0000 R CNN
+F 2 "" H 5250 4200 50 0001 C CNN
+F 3 "" H 5250 4200 50 0001 C CNN
+ 1 5250 4200
+ 0 -1 -1 0
+$EndComp
+Wire Wire Line
+ 5250 4200 4900 4200
+Wire Wire Line
+ 4900 4000 5250 4000
+Text Label 5200 4300 2 50 ~ 0
+SWDIO
+Text Label 5200 4100 2 50 ~ 0
+SWCLK
+Wire Wire Line
+ 5200 4100 4900 4100
+Wire Wire Line
+ 4900 4300 5200 4300
+Wire Wire Line
+ 2950 2100 2700 2100
+Wire Wire Line
+ 2950 1700 2700 1700
+Wire Wire Line
+ 2950 2500 2700 2500
+Wire Wire Line
+ 2950 2900 2700 2900
+Text Label 2950 2100 2 50 ~ 0
+Q0
+Text Label 2950 2900 2 50 ~ 0
+Q1
+Text Label 2950 1700 2 50 ~ 0
+Q2
+Text Label 2950 2500 2 50 ~ 0
+Q3
+Text Notes 6550 3850 0 50 ~ 0
+Pull drivers
+Text Notes 8200 3850 0 50 ~ 0
+Push drivers
+Text Notes 4550 5050 0 50 ~ 0
+Comms load
+$EndSCHEMATC
diff --git a/center/center.kicad_pcb b/center/center.kicad_pcb
new file mode 100644
index 0000000..02c8ecb
--- /dev/null
+++ b/center/center.kicad_pcb
@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )
diff --git a/center/center.net b/center/center.net
new file mode 100644
index 0000000..35c6148
--- /dev/null
+++ b/center/center.net
@@ -0,0 +1,683 @@
+(export (version D)
+ (design
+ (source /home/user/toys/led_tape_display/center/center.sch)
+ (date "Sun Nov 25 13:11:47 2018")
+ (tool "Eeschema (5.0.1)")
+ (sheet (number 1) (name /) (tstamps /)
+ (title_block
+ (title)
+ (company)
+ (rev)
+ (date)
+ (source center.sch)
+ (comment (number 1) (value ""))
+ (comment (number 2) (value ""))
+ (comment (number 3) (value ""))
+ (comment (number 4) (value "")))))
+ (components
+ (comp (ref U2)
+ (value STM32F030F4P6)
+ (footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm)
+ (datasheet http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00088500.pdf)
+ (libsource (lib MCU_ST_STM32F0) (part STM32F030F4Px) (description "ARM Cortex-M0 MCU, 16KB flash, 4KB RAM, 48MHz, 2.4-3.6V, 15 GPIO, TSSOP-20"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1966AA))
+ (comp (ref U1)
+ (value AP1117-33)
+ (footprint Package_TO_SOT_SMD:SOT-223-3_TabPin2)
+ (datasheet http://www.diodes.com/datasheets/AP1117.pdf)
+ (libsource (lib Regulator_Linear) (part AP1117-33) (description "1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C19682A))
+ (comp (ref J1)
+ (value "top left")
+ (datasheet ~)
+ (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C196961))
+ (comp (ref J2)
+ (value "top right")
+ (datasheet ~)
+ (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C196B9D))
+ (comp (ref J3)
+ (value "bottom left")
+ (datasheet ~)
+ (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C196C4D))
+ (comp (ref J4)
+ (value "bottom right")
+ (datasheet ~)
+ (libsource (lib Connector_Generic) (part Conn_01x02) (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C196D8E))
+ (comp (ref D1)
+ (value SS510)
+ (datasheet ~)
+ (libsource (lib Device) (part D_Schottky) (description "Schottky diode"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1985B1))
+ (comp (ref D3)
+ (value SS510)
+ (datasheet ~)
+ (libsource (lib Device) (part D_Schottky) (description "Schottky diode"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C19926C))
+ (comp (ref D2)
+ (value SS510)
+ (datasheet ~)
+ (libsource (lib Device) (part D_Schottky) (description "Schottky diode"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C199CCC))
+ (comp (ref D4)
+ (value SS510)
+ (datasheet ~)
+ (libsource (lib Device) (part D_Schottky) (description "Schottky diode"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C199DAE))
+ (comp (ref C1)
+ (value 1000uF)
+ (datasheet ~)
+ (libsource (lib Device) (part CP_Small) (description "Polarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1A6A7D))
+ (comp (ref C4)
+ (value 470uF)
+ (datasheet ~)
+ (libsource (lib Device) (part CP_Small) (description "Polarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1A7520))
+ (comp (ref C2)
+ (value 10u)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1AAFA9))
+ (comp (ref C3)
+ (value 100n)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1AF3BD))
+ (comp (ref C5)
+ (value 10u)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1AFB91))
+ (comp (ref C6)
+ (value 100n)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1B07A6))
+ (comp (ref R1)
+ (value 10k)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1B72F8))
+ (comp (ref R2)
+ (value 10k)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1BABDF))
+ (comp (ref R4)
+ (value 3k3)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1BB077))
+ (comp (ref R3)
+ (value 3k3)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1BC19C))
+ (comp (ref D6)
+ (value D_Schottky)
+ (datasheet ~)
+ (libsource (lib Device) (part D_Schottky) (description "Schottky diode"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1CFB2A))
+ (comp (ref D5)
+ (value D_Schottky)
+ (datasheet ~)
+ (libsource (lib Device) (part D_Schottky) (description "Schottky diode"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1D3E90))
+ (comp (ref Q3)
+ (value AO3400)
+ (footprint Package_DirectFET:DirectFET_S1)
+ (datasheet https://www.infineon.com/dgdl/irf6710s2pbf.pdf?fileId=5546d462533600a4015355ece3db1a78)
+ (libsource (lib Transistor_FET) (part IRF6710S2) (description "12A Id, 25V Vds, 5.9mOhm Rds, N-Channel MOSFET, DirectFET S1"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1F9130))
+ (comp (ref R10)
+ (value 620)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C1F9EE6))
+ (comp (ref R11)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C234E1F))
+ (comp (ref C12)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C23632F))
+ (comp (ref Q4)
+ (value AO3400)
+ (footprint Package_DirectFET:DirectFET_S1)
+ (datasheet https://www.infineon.com/dgdl/irf6710s2pbf.pdf?fileId=5546d462533600a4015355ece3db1a78)
+ (libsource (lib Transistor_FET) (part IRF6710S2) (description "12A Id, 25V Vds, 5.9mOhm Rds, N-Channel MOSFET, DirectFET S1"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C24FD36))
+ (comp (ref R12)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C24FD4B))
+ (comp (ref C13)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C24FD51))
+ (comp (ref Q1)
+ (value AO3400)
+ (footprint Package_DirectFET:DirectFET_S1)
+ (datasheet https://www.infineon.com/dgdl/irf6710s2pbf.pdf?fileId=5546d462533600a4015355ece3db1a78)
+ (libsource (lib Transistor_FET) (part IRF6710S2) (description "12A Id, 25V Vds, 5.9mOhm Rds, N-Channel MOSFET, DirectFET S1"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C265A5A))
+ (comp (ref R6)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C265A68))
+ (comp (ref C8)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C265A6E))
+ (comp (ref Q2)
+ (value IRLML6402)
+ (footprint Package_TO_SOT_SMD:SOT-23)
+ (datasheet https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c)
+ (libsource (lib Transistor_FET) (part IRLML6402) (description "-3.7A Id, -20V Vds, P-channel MOSFET, 65mOhm Rds, SOT-23"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C26D08A))
+ (comp (ref R7)
+ (value 10k)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C270B70))
+ (comp (ref C7)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C27E2DD))
+ (comp (ref D7)
+ (value 8V2)
+ (datasheet ~)
+ (libsource (lib Device) (part D_Zener_Small_ALT) (description "Zener diode, small symbol, filled shape"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C280B09))
+ (comp (ref R9)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C2AA0AC))
+ (comp (ref Q5)
+ (value IRLML6402)
+ (footprint Package_TO_SOT_SMD:SOT-23)
+ (datasheet https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c)
+ (libsource (lib Transistor_FET) (part IRLML6402) (description "-3.7A Id, -20V Vds, P-channel MOSFET, 65mOhm Rds, SOT-23"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C2DA7FA))
+ (comp (ref R13)
+ (value 10k)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C2DA800))
+ (comp (ref C11)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C2DA813))
+ (comp (ref D8)
+ (value 8V2)
+ (datasheet ~)
+ (libsource (lib Device) (part D_Zener_Small_ALT) (description "Zener diode, small symbol, filled shape"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C2DA819))
+ (comp (ref R14)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C2DA825))
+ (comp (ref Y1)
+ (value 8MHz)
+ (datasheet ~)
+ (libsource (lib Device) (part Crystal_GND24_Small) (description "Four pin crystal, GND on pins 2 and 4, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C30EB37))
+ (comp (ref C10)
+ (value 12p)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C310CD7))
+ (comp (ref C9)
+ (value 12p)
+ (datasheet ~)
+ (libsource (lib Device) (part C_Small) (description "Unpolarized capacitor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C31388F))
+ (comp (ref R5)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C36FD60))
+ (comp (ref R8)
+ (value 0)
+ (datasheet ~)
+ (libsource (lib Device) (part R_Small) (description "Resistor, small symbol"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C382D39))
+ (comp (ref J5)
+ (value SWD)
+ (datasheet ~)
+ (libsource (lib Connector_Generic) (part Conn_01x04) (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
+ (sheetpath (names /) (tstamps /))
+ (tstamp 5C3B6CB2)))
+ (libparts
+ (libpart (lib Connector_Generic) (part Conn_01x02)
+ (description "Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)")
+ (docs ~)
+ (footprints
+ (fp Connector*:*_1x??_*))
+ (fields
+ (field (name Reference) J)
+ (field (name Value) Conn_01x02))
+ (pins
+ (pin (num 1) (name Pin_1) (type passive))
+ (pin (num 2) (name Pin_2) (type passive))))
+ (libpart (lib Connector_Generic) (part Conn_01x04)
+ (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)")
+ (docs ~)
+ (footprints
+ (fp Connector*:*_1x??_*))
+ (fields
+ (field (name Reference) J)
+ (field (name Value) Conn_01x04))
+ (pins
+ (pin (num 1) (name Pin_1) (type passive))
+ (pin (num 2) (name Pin_2) (type passive))
+ (pin (num 3) (name Pin_3) (type passive))
+ (pin (num 4) (name Pin_4) (type passive))))
+ (libpart (lib Device) (part CP_Small)
+ (description "Polarized capacitor, small symbol")
+ (docs ~)
+ (footprints
+ (fp CP_*))
+ (fields
+ (field (name Reference) C)
+ (field (name Value) CP_Small))
+ (pins
+ (pin (num 1) (name ~) (type passive))
+ (pin (num 2) (name ~) (type passive))))
+ (libpart (lib Device) (part C_Small)
+ (description "Unpolarized capacitor, small symbol")
+ (docs ~)
+ (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 Crystal_GND24_Small)
+ (description "Four pin crystal, GND on pins 2 and 4, small symbol")
+ (docs ~)
+ (footprints
+ (fp Crystal*))
+ (fields
+ (field (name Reference) Y)
+ (field (name Value) Crystal_GND24_Small))
+ (pins
+ (pin (num 1) (name 1) (type passive))
+ (pin (num 2) (name 2) (type passive))
+ (pin (num 3) (name 3) (type passive))
+ (pin (num 4) (name 4) (type passive))))
+ (libpart (lib Device) (part D_Schottky)
+ (description "Schottky diode")
+ (docs ~)
+ (footprints
+ (fp TO-???*)
+ (fp *_Diode_*)
+ (fp *SingleDiode*)
+ (fp D_*))
+ (fields
+ (field (name Reference) D)
+ (field (name Value) D_Schottky))
+ (pins
+ (pin (num 1) (name K) (type passive))
+ (pin (num 2) (name A) (type passive))))
+ (libpart (lib Device) (part D_Zener_Small_ALT)
+ (description "Zener diode, small symbol, filled shape")
+ (docs ~)
+ (footprints
+ (fp TO-???*)
+ (fp *_Diode_*)
+ (fp *SingleDiode*)
+ (fp D_*))
+ (fields
+ (field (name Reference) D)
+ (field (name Value) D_Zener_Small_ALT))
+ (pins
+ (pin (num 1) (name K) (type passive))
+ (pin (num 2) (name A) (type passive))))
+ (libpart (lib Device) (part R_Small)
+ (description "Resistor, small symbol")
+ (docs ~)
+ (footprints
+ (fp R_*))
+ (fields
+ (field (name Reference) R)
+ (field (name Value) R_Small))
+ (pins
+ (pin (num 1) (name ~) (type passive))
+ (pin (num 2) (name ~) (type passive))))
+ (libpart (lib MCU_ST_STM32F0) (part STM32F030F4Px)
+ (description "ARM Cortex-M0 MCU, 16KB flash, 4KB RAM, 48MHz, 2.4-3.6V, 15 GPIO, TSSOP-20")
+ (docs http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00088500.pdf)
+ (footprints
+ (fp TSSOP*4.4x6.5mm*P0.65mm*))
+ (fields
+ (field (name Reference) U)
+ (field (name Value) STM32F030F4Px)
+ (field (name Footprint) Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm))
+ (pins
+ (pin (num 1) (name BOOT0) (type input))
+ (pin (num 2) (name PF0) (type input))
+ (pin (num 3) (name PF1) (type input))
+ (pin (num 4) (name NRST) (type input))
+ (pin (num 5) (name VDDA) (type power_in))
+ (pin (num 6) (name PA0) (type BiDi))
+ (pin (num 7) (name PA1) (type BiDi))
+ (pin (num 8) (name PA2) (type BiDi))
+ (pin (num 9) (name PA3) (type BiDi))
+ (pin (num 10) (name PA4) (type BiDi))
+ (pin (num 11) (name PA5) (type BiDi))
+ (pin (num 12) (name PA6) (type BiDi))
+ (pin (num 13) (name PA7) (type BiDi))
+ (pin (num 14) (name PB1) (type BiDi))
+ (pin (num 15) (name VSS) (type power_in))
+ (pin (num 16) (name VDD) (type power_in))
+ (pin (num 17) (name PA9) (type BiDi))
+ (pin (num 18) (name PA10) (type BiDi))
+ (pin (num 19) (name PA13) (type BiDi))
+ (pin (num 20) (name PA14) (type BiDi))))
+ (libpart (lib Regulator_Linear) (part AP1117-15)
+ (aliases
+ (alias AP1117-18)
+ (alias AP1117-25)
+ (alias AP1117-33)
+ (alias AP1117-50)
+ (alias LD1117S33TR_SOT223)
+ (alias LD1117S12TR_SOT223)
+ (alias LD1117S18TR_SOT223)
+ (alias LD1117S25TR_SOT223)
+ (alias LD1117S50TR_SOT223)
+ (alias NCP1117-12_SOT223)
+ (alias NCP1117-1.5_SOT223)
+ (alias NCP1117-1.8_SOT223)
+ (alias NCP1117-2.0_SOT223)
+ (alias NCP1117-2.5_SOT223)
+ (alias NCP1117-2.85_SOT223)
+ (alias NCP1117-3.3_SOT223)
+ (alias NCP1117-5.0_SOT223)
+ (alias AMS1117-1.5)
+ (alias AMS1117-1.8)
+ (alias AMS1117-2.5)
+ (alias AMS1117-2.85)
+ (alias AMS1117-3.3)
+ (alias AMS1117-5.0))
+ (description "1A Low Dropout regulator, positive, 1.5V fixed output, SOT-223")
+ (docs http://www.diodes.com/datasheets/AP1117.pdf)
+ (footprints
+ (fp SOT?223*TabPin2*))
+ (fields
+ (field (name Reference) U)
+ (field (name Value) AP1117-15)
+ (field (name Footprint) Package_TO_SOT_SMD:SOT-223-3_TabPin2))
+ (pins
+ (pin (num 1) (name GND) (type power_in))
+ (pin (num 2) (name VO) (type power_out))
+ (pin (num 3) (name VI) (type power_in))))
+ (libpart (lib Transistor_FET) (part IRF6710S2)
+ (aliases
+ (alias IRF6810S))
+ (description "12A Id, 25V Vds, 5.9mOhm Rds, N-Channel MOSFET, DirectFET S1")
+ (docs https://www.infineon.com/dgdl/irf6710s2pbf.pdf?fileId=5546d462533600a4015355ece3db1a78)
+ (footprints
+ (fp DirectFET*S1*))
+ (fields
+ (field (name Reference) Q)
+ (field (name Value) IRF6710S2)
+ (field (name Footprint) Package_DirectFET:DirectFET_S1))
+ (pins
+ (pin (num 1) (name D) (type passive))
+ (pin (num 2) (name G) (type input))
+ (pin (num 3) (name S) (type passive))))
+ (libpart (lib Transistor_FET) (part TP0610T)
+ (aliases
+ (alias VP0610T)
+ (alias BSS84)
+ (alias NTR2101P)
+ (alias BSS83P)
+ (alias Si2319CDS)
+ (alias IRLML6402))
+ (description "-0.18A Id, -60V Vds, P-Channel MOSFET, SOT-23-3")
+ (docs http://www.vishay.com/docs/70209/70209.pdf)
+ (footprints
+ (fp SOT?23*))
+ (fields
+ (field (name Reference) Q)
+ (field (name Value) TP0610T)
+ (field (name Footprint) Package_TO_SOT_SMD:SOT-23))
+ (pins
+ (pin (num 1) (name G) (type input))
+ (pin (num 2) (name S) (type passive))
+ (pin (num 3) (name D) (type passive)))))
+ (libraries
+ (library (logical Connector_Generic)
+ (uri /home/user/ref/kicad-symbols/Connector_Generic.lib))
+ (library (logical Device)
+ (uri /home/user/ref/kicad-symbols/Device.lib))
+ (library (logical MCU_ST_STM32F0)
+ (uri /home/user/ref/kicad-symbols/MCU_ST_STM32F0.lib))
+ (library (logical Regulator_Linear)
+ (uri /home/user/ref/kicad-symbols/Regulator_Linear.lib))
+ (library (logical Transistor_FET)
+ (uri /home/user/ref/kicad-symbols/Transistor_FET.lib)))
+ (nets
+ (net (code 1) (name +12V)
+ (node (ref R13) (pin 2))
+ (node (ref R10) (pin 1))
+ (node (ref Q5) (pin 2))
+ (node (ref D1) (pin 1))
+ (node (ref D2) (pin 1))
+ (node (ref U1) (pin 3))
+ (node (ref C2) (pin 1))
+ (node (ref C3) (pin 1))
+ (node (ref C1) (pin 1))
+ (node (ref C11) (pin 1))
+ (node (ref C7) (pin 1))
+ (node (ref R7) (pin 2))
+ (node (ref Q2) (pin 2)))
+ (net (code 2) (name "Net-(D7-Pad1)")
+ (node (ref R9) (pin 2))
+ (node (ref D7) (pin 1)))
+ (net (code 3) (name /Q0)
+ (node (ref J2) (pin 2))
+ (node (ref Q1) (pin 1)))
+ (net (code 4) (name /CH0)
+ (node (ref U2) (pin 9))
+ (node (ref R6) (pin 2)))
+ (net (code 5) (name "Net-(C8-Pad1)")
+ (node (ref Q1) (pin 2))
+ (node (ref R6) (pin 1))
+ (node (ref C8) (pin 1)))
+ (net (code 6) (name /CH2)
+ (node (ref U2) (pin 12))
+ (node (ref D7) (pin 2)))
+ (net (code 7) (name "Net-(C7-Pad2)")
+ (node (ref R7) (pin 1))
+ (node (ref C7) (pin 2))
+ (node (ref Q2) (pin 1))
+ (node (ref R9) (pin 1)))
+ (net (code 8) (name /Q2)
+ (node (ref Q2) (pin 3))
+ (node (ref J1) (pin 2)))
+ (net (code 9) (name GND)
+ (node (ref C12) (pin 2))
+ (node (ref C13) (pin 2))
+ (node (ref C9) (pin 2))
+ (node (ref D3) (pin 2))
+ (node (ref D4) (pin 2))
+ (node (ref C6) (pin 2))
+ (node (ref C3) (pin 2))
+ (node (ref R4) (pin 2))
+ (node (ref C5) (pin 2))
+ (node (ref C4) (pin 2))
+ (node (ref Q3) (pin 3))
+ (node (ref Y1) (pin 2))
+ (node (ref Y1) (pin 4))
+ (node (ref C10) (pin 2))
+ (node (ref C1) (pin 2))
+ (node (ref Q1) (pin 3))
+ (node (ref R8) (pin 2))
+ (node (ref D6) (pin 2))
+ (node (ref C2) (pin 2))
+ (node (ref Q4) (pin 3))
+ (node (ref C8) (pin 2))
+ (node (ref U2) (pin 15))
+ (node (ref U1) (pin 1))
+ (node (ref R3) (pin 2))
+ (node (ref J5) (pin 3))
+ (node (ref D5) (pin 2)))
+ (net (code 10) (name /Q1)
+ (node (ref Q4) (pin 1))
+ (node (ref J4) (pin 2)))
+ (net (code 11) (name "Net-(C13-Pad1)")
+ (node (ref Q4) (pin 2))
+ (node (ref R12) (pin 1))
+ (node (ref C13) (pin 1)))
+ (net (code 12) (name /LOAD)
+ (node (ref U2) (pin 8))
+ (node (ref R11) (pin 2)))
+ (net (code 13) (name "Net-(C12-Pad1)")
+ (node (ref R11) (pin 1))
+ (node (ref C12) (pin 1))
+ (node (ref Q3) (pin 2)))
+ (net (code 14) (name /CH1)
+ (node (ref R12) (pin 2))
+ (node (ref U2) (pin 10)))
+ (net (code 15) (name "Net-(R5-Pad1)")
+ (node (ref R5) (pin 1))
+ (node (ref U2) (pin 4)))
+ (net (code 16) (name "Net-(R8-Pad1)")
+ (node (ref U2) (pin 1))
+ (node (ref R8) (pin 1)))
+ (net (code 17) (name +3V3)
+ (node (ref U2) (pin 16))
+ (node (ref U2) (pin 5))
+ (node (ref C4) (pin 1))
+ (node (ref R5) (pin 2))
+ (node (ref U1) (pin 2))
+ (node (ref J5) (pin 1))
+ (node (ref C5) (pin 1))
+ (node (ref C6) (pin 1)))
+ (net (code 18) (name "Net-(C10-Pad1)")
+ (node (ref U2) (pin 3))
+ (node (ref C10) (pin 1))
+ (node (ref Y1) (pin 3)))
+ (net (code 19) (name "Net-(C9-Pad1)")
+ (node (ref U2) (pin 2))
+ (node (ref Y1) (pin 1))
+ (node (ref C9) (pin 1)))
+ (net (code 20) (name /Q3)
+ (node (ref Q5) (pin 3))
+ (node (ref J3) (pin 2)))
+ (net (code 21) (name /SWDIO)
+ (node (ref J5) (pin 4))
+ (node (ref U2) (pin 19)))
+ (net (code 22) (name /SWCLK)
+ (node (ref J5) (pin 2))
+ (node (ref U2) (pin 20)))
+ (net (code 23) (name /CH3)
+ (node (ref D8) (pin 2))
+ (node (ref U2) (pin 13)))
+ (net (code 24) (name "Net-(D8-Pad1)")
+ (node (ref R14) (pin 2))
+ (node (ref D8) (pin 1)))
+ (net (code 25) (name "Net-(C11-Pad2)")
+ (node (ref R14) (pin 1))
+ (node (ref Q5) (pin 1))
+ (node (ref R13) (pin 1))
+ (node (ref C11) (pin 2)))
+ (net (code 26) (name "Net-(U2-Pad17)")
+ (node (ref U2) (pin 17)))
+ (net (code 27) (name "Net-(U2-Pad14)")
+ (node (ref U2) (pin 14)))
+ (net (code 28) (name "Net-(U2-Pad11)")
+ (node (ref U2) (pin 11)))
+ (net (code 29) (name "Net-(U2-Pad18)")
+ (node (ref U2) (pin 18)))
+ (net (code 30) (name /Vmeas_B)
+ (node (ref R4) (pin 1))
+ (node (ref U2) (pin 7))
+ (node (ref D6) (pin 1))
+ (node (ref R2) (pin 2)))
+ (net (code 31) (name /Vmeas_A)
+ (node (ref R3) (pin 1))
+ (node (ref R1) (pin 2))
+ (node (ref U2) (pin 6))
+ (node (ref D5) (pin 1)))
+ (net (code 32) (name "Net-(D2-Pad2)")
+ (node (ref J4) (pin 1))
+ (node (ref D4) (pin 1))
+ (node (ref D2) (pin 2))
+ (node (ref J2) (pin 1))
+ (node (ref R2) (pin 1)))
+ (net (code 33) (name "Net-(Q3-Pad1)")
+ (node (ref R10) (pin 2))
+ (node (ref Q3) (pin 1)))
+ (net (code 34) (name "Net-(D1-Pad2)")
+ (node (ref J1) (pin 1))
+ (node (ref D3) (pin 1))
+ (node (ref D1) (pin 2))
+ (node (ref J3) (pin 1))
+ (node (ref R1) (pin 1))))) \ No newline at end of file
diff --git a/center/center.pro b/center/center.pro
new file mode 100644
index 0000000..152769c
--- /dev/null
+++ b/center/center.pro
@@ -0,0 +1,33 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[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
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
diff --git a/center/center.sch b/center/center.sch
new file mode 100644
index 0000000..843e9ca
--- /dev/null
+++ b/center/center.sch
@@ -0,0 +1,1207 @@
+EESchema Schematic File Version 4
+EELAYER 26 0
+EELAYER END
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+ 0 -1 -1 0
+$EndComp
+Wire Wire Line
+ 5250 4200 4900 4200
+Wire Wire Line
+ 4900 4000 5250 4000
+Text Label 5200 4300 2 50 ~ 0
+SWDIO
+Text Label 5200 4100 2 50 ~ 0
+SWCLK
+Wire Wire Line
+ 5200 4100 4900 4100
+Wire Wire Line
+ 4900 4300 5200 4300
+Wire Wire Line
+ 2950 2100 2700 2100
+Wire Wire Line
+ 2950 1700 2700 1700
+Wire Wire Line
+ 2950 2500 2700 2500
+Wire Wire Line
+ 2950 2900 2700 2900
+Text Label 2950 2100 2 50 ~ 0
+Q0
+Text Label 2950 2900 2 50 ~ 0
+Q1
+Text Label 2950 1700 2 50 ~ 0
+Q2
+Text Label 2950 2500 2 50 ~ 0
+Q3
+Text Notes 6550 3850 0 50 ~ 0
+Pull drivers
+Text Notes 8200 3850 0 50 ~ 0
+Push drivers
+Text Notes 4550 5050 0 50 ~ 0
+Comms load
+Text Notes 4600 3000 0 50 ~ 0
+Opt
+Text Notes 3500 3000 0 50 ~ 0
+Opt
+Text Notes 6350 4600 0 50 ~ 0
+Opt
+Text Notes 6450 4250 0 50 ~ 0
+Opt
+Text Notes 6450 5350 0 50 ~ 0
+Opt
+Text Notes 6350 5700 0 50 ~ 0
+Opt
+Text Notes 8000 5400 0 50 ~ 0
+Opt
+Text Notes 8000 4300 0 50 ~ 0
+Opt
+Text Notes 7950 4800 0 50 ~ 0
+Opt
+Text Notes 7950 5900 0 50 ~ 0
+Opt
+Text Notes 2550 4200 0 50 ~ 0
+Opt
+Text Notes 2550 4700 0 50 ~ 0
+Opt
+$EndSCHEMATC