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input-board.sch-bak
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Text GLabel 8850 4750 2 50 Input ~ 0
RAW_GAS
$Comp
L power:+3V3 #PWR054
U 1 1 5E870F15
P 8400 4850
F 0 "#PWR054" H 8400 4700 50 0001 C CNN
F 1 "+3V3" H 8415 5023 50 0000 C CNN
F 2 "" H 8400 4850 50 0001 C CNN
F 3 "" H 8400 4850 50 0001 C CNN
1 8400 4850
0 1 1 0
$EndComp
$Comp
L power:GND #PWR053
U 1 1 5E870BB7
P 8400 4650
F 0 "#PWR053" H 8400 4400 50 0001 C CNN
F 1 "GND" H 8405 4477 50 0000 C CNN
F 2 "" H 8400 4650 50 0001 C CNN
F 3 "" H 8400 4650 50 0001 C CNN
1 8400 4650
0 -1 -1 0
$EndComp
Text GLabel 6650 5600 2 50 Input ~ 0
CANH
Text GLabel 6650 5500 2 50 Input ~ 0
CANL
$Comp
L Connector_Generic:Conn_01x04 J4
U 1 1 6029DE15
P 6250 5600
F 0 "J4" V 6214 5312 50 0000 R CNN
F 1 "CAN" V 6350 5750 50 0000 R CNN
F 2 "Connector_Molex:Molex_PicoBlade_53048-0410_1x04_P1.25mm_Horizontal" H 6250 5600 50 0001 C CNN
F 3 "~" H 6250 5600 50 0001 C CNN
1 6250 5600
-1 0 0 1
$EndComp
Wire Wire Line
6450 5400 6650 5400
Wire Wire Line
6650 5500 6450 5500
Wire Wire Line
6450 5600 6650 5600
Wire Wire Line
9850 3450 9950 3450
Wire Wire Line
9250 3450 9150 3450
Connection ~ 9250 3450
Text GLabel 2200 6500 0 50 Input ~ 0
CAN_TX
Text GLabel 2200 6600 0 50 Input ~ 0
CAN_RX
Wire Wire Line
3950 7300 4300 7300
Wire Wire Line
3950 6300 4300 6300
Connection ~ 4300 6300
Wire Wire Line
4300 6300 5800 6300
Connection ~ 4300 7300
Wire Wire Line
4300 7300 5800 7300
$Comp
L Device:R R21
U 1 1 602F162B
P 8700 4750
F 0 "R21" H 8770 4796 50 0000 L CNN
F 1 "100R" V 8600 4700 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8630 4750 50 0001 C CNN
F 3 "~" H 8700 4750 50 0001 C CNN
F 4 "C22775" H 8700 4750 50 0001 C CNN "LCSC Part #"
1 8700 4750
0 1 1 0
$EndComp
$Comp
L Device:R R24
U 1 1 602F2CCD
P 10000 4750
F 0 "R24" H 10070 4796 50 0000 L CNN
F 1 "100R" V 9900 4700 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9930 4750 50 0001 C CNN
F 3 "~" H 10000 4750 50 0001 C CNN
F 4 "C22775" H 10000 4750 50 0001 C CNN "LCSC Part #"
1 10000 4750
0 1 1 0
$EndComp
Wire Wire Line
9650 4750 9850 4750
Wire Wire Line
5450 5500 5400 5500
$Comp
L Device:R R19
U 1 1 6031664E
P 5300 5100
F 0 "R19" V 5550 5050 50 0000 L CNN
F 1 "2K2" V 5550 4850 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5230 5100 50 0001 C CNN
F 3 "~" H 5300 5100 50 0001 C CNN
F 4 "C4190" H 5300 5100 50 0001 C CNN "LCSC Part #"
1 5300 5100
-1 0 0 1
$EndComp
$Comp
L Device:R R20
U 1 1 60316F57
P 5400 5100
F 0 "R20" V 5650 5050 50 0000 L CNN
F 1 "2K2" V 5650 4850 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5330 5100 50 0001 C CNN
F 3 "~" H 5400 5100 50 0001 C CNN
F 4 "C4190" H 5400 5100 50 0001 C CNN "LCSC Part #"
1 5400 5100
-1 0 0 1
$EndComp
Wire Wire Line
5400 5250 5400 5500
Connection ~ 5400 5500
Wire Wire Line
5400 5500 5200 5500
Connection ~ 5300 4950
Wire Wire Line
5300 4950 5400 4950
Wire Wire Line
5300 4950 5300 4850
$Comp
L input-board:CDSOD323-boardcomputer D9
U 1 1 60339500
P 8150 5800
F 0 "D9" V 8150 5550 50 0000 L CNN
F 1 "CDSOD323" V 8250 5300 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-323" H 8150 5950 50 0001 C CNN
F 3 "" H 8150 5950 50 0001 C CNN
F 4 "C127526" H 8150 5800 50 0001 C CNN "LCSC Part #"
1 8150 5800
0 1 1 0
$EndComp
Wire Wire Line
8750 5700 8400 5700
Connection ~ 8750 5700
Connection ~ 8400 5700
Wire Wire Line
8400 5700 8150 5700
Wire Wire Line
8750 6000 8400 6000
Connection ~ 8750 6000
Connection ~ 8400 6000
Wire Wire Line
8400 6000 8150 6000
$Comp
L power:+3V3 #PWR035
U 1 1 60479599
P 5300 4850
F 0 "#PWR035" H 5300 4700 50 0001 C CNN
F 1 "+3V3" H 5315 5023 50 0000 C CNN
F 2 "" H 5300 4850 50 0001 C CNN
F 3 "" H 5300 4850 50 0001 C CNN
1 5300 4850
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR033
U 1 1 6047A079
P 5200 5600
F 0 "#PWR033" H 5200 5450 50 0001 C CNN
F 1 "+3V3" H 5215 5773 50 0000 C CNN
F 2 "" H 5200 5600 50 0001 C CNN
F 3 "" H 5200 5600 50 0001 C CNN
1 5200 5600
0 1 1 0
$EndComp
Wire Wire Line
5450 5400 5300 5400
Wire Wire Line
5300 5250 5300 5400
Connection ~ 5300 5400
Wire Wire Line
5300 5400 5200 5400
$Comp
L MCU_ST_STM32F1:STM32F103C8Tx U2
U 1 1 602F0044
P 5700 2400
F 0 "U2" H 5100 3900 50 0000 C CNN
F 1 "STM32F103C8Tx" H 6350 3900 50 0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 5100 1000 50 0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 5700 2400 50 0001 C CNN
F 4 "C8304" H 5700 2400 50 0001 C CNN "LCSC Part #"
1 5700 2400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR037
U 1 1 60307DF9
P 5600 4000
F 0 "#PWR037" H 5600 3750 50 0001 C CNN
F 1 "GND" V 5605 3872 50 0000 R CNN
F 2 "" H 5600 4000 50 0001 C CNN
F 3 "" H 5600 4000 50 0001 C CNN
1 5600 4000
1 0 0 -1
$EndComp
Wire Wire Line
5500 3900 5500 3950
Wire Wire Line
5500 3950 5600 3950
Wire Wire Line
5600 3950 5600 4000
Wire Wire Line
5600 3900 5600 3950
Connection ~ 5600 3950
Wire Wire Line
5700 3900 5700 3950
Wire Wire Line
5700 3950 5600 3950
Wire Wire Line
5800 3900 5800 3950
Wire Wire Line
5800 3950 5700 3950
Connection ~ 5700 3950
$Comp
L power:+3V3 #PWR038
U 1 1 603164C4
P 5700 800
F 0 "#PWR038" H 5700 650 50 0001 C CNN
F 1 "+3V3" H 5715 973 50 0000 C CNN
F 2 "" H 5700 800 50 0001 C CNN
F 3 "" H 5700 800 50 0001 C CNN
1 5700 800
1 0 0 -1
$EndComp
Wire Wire Line
5600 900 5600 850
Wire Wire Line
5600 850 5700 850
Wire Wire Line
5700 850 5700 800
Wire Wire Line
5900 900 5900 850
Wire Wire Line
5900 850 5800 850
Connection ~ 5700 850
Wire Wire Line
5700 900 5700 850
Wire Wire Line
5800 900 5800 850
Connection ~ 5800 850
Wire Wire Line
5800 850 5700 850
$Comp
L power:GND #PWR011
U 1 1 60327D34
P 2350 2350
F 0 "#PWR011" H 2350 2100 50 0001 C CNN
F 1 "GND" H 2250 2300 50 0000 R CNN
F 2 "" H 2350 2350 50 0001 C CNN
F 3 "" H 2350 2350 50 0001 C CNN
1 2350 2350
1 0 0 -1
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J1
U 1 1 60327235
P 1250 2150
F 0 "J1" V 1214 1862 50 0000 R CNN
F 1 "BTNCON" V 1350 2300 50 0000 R CNN
F 2 "Connector_Molex:Molex_PicoBlade_53048-0410_1x04_P1.25mm_Horizontal" H 1250 2150 50 0001 C CNN
F 3 "~" H 1250 2150 50 0001 C CNN
1 1250 2150
-1 0 0 1
$EndComp
Connection ~ 900 7100
Wire Wire Line
1200 7100 900 7100
Wire Wire Line
1200 7050 1200 7100
Wire Wire Line
900 6900 900 7100
Connection ~ 900 6900
Wire Wire Line
1000 6900 900 6900
Wire Wire Line
900 6800 900 6900
Wire Wire Line
1000 6800 900 6800
$Comp
L power:GND #PWR04
U 1 1 602C2A47
P 900 7100
F 0 "#PWR04" H 900 6850 50 0001 C CNN
F 1 "GND" H 905 6927 50 0000 C CNN
F 2 "" H 900 7100 50 0001 C CNN
F 3 "" H 900 7100 50 0001 C CNN
1 900 7100
1 0 0 -1
$EndComp
$Comp
L input-board:switch-with-led SW4
U 1 1 602C2A41
P 1200 6850
F 0 "SW4" H 1200 7221 50 0000 C CNN
F 1 "switch-with-led" H 1200 7130 50 0000 C CNN
F 2 "input-board:switch-16mm" H 1150 6850 50 0001 C CNN
F 3 "" H 1150 6850 50 0001 C CNN
1 1200 6850
1 0 0 -1
$EndComp
Connection ~ 900 6200
Wire Wire Line
1200 6200 900 6200
Wire Wire Line
1200 6150 1200 6200
Wire Wire Line
900 6000 900 6200
Connection ~ 900 6000
Wire Wire Line
1000 6000 900 6000
Wire Wire Line
900 5900 900 6000
Wire Wire Line
1000 5900 900 5900
$Comp
L power:GND #PWR03
U 1 1 602C1240
P 900 6200
F 0 "#PWR03" H 900 5950 50 0001 C CNN
F 1 "GND" H 905 6027 50 0000 C CNN
F 2 "" H 900 6200 50 0001 C CNN
F 3 "" H 900 6200 50 0001 C CNN
1 900 6200
1 0 0 -1
$EndComp
$Comp
L input-board:switch-with-led SW3
U 1 1 602C123A
P 1200 5950
F 0 "SW3" H 1200 6321 50 0000 C CNN
F 1 "switch-with-led" H 1200 6230 50 0000 C CNN
F 2 "input-board:switch-16mm" H 1150 5950 50 0001 C CNN
F 3 "" H 1150 5950 50 0001 C CNN
1 1200 5950
1 0 0 -1
$EndComp
Connection ~ 900 5350
Wire Wire Line
1200 5350 900 5350
Wire Wire Line
1200 5300 1200 5350
Wire Wire Line
900 5150 900 5350
Wire Wire Line
1000 5150 900 5150
$Comp
L power:GND #PWR02
U 1 1 602BFC80
P 900 5350
F 0 "#PWR02" H 900 5100 50 0001 C CNN
F 1 "GND" H 905 5177 50 0000 C CNN
F 2 "" H 900 5350 50 0001 C CNN
F 3 "" H 900 5350 50 0001 C CNN
1 900 5350
1 0 0 -1
$EndComp
$Comp
L input-board:switch-with-led SW2
U 1 1 602BFC7A
P 1200 5100
F 0 "SW2" H 1200 5471 50 0000 C CNN
F 1 "switch-with-led" H 1200 5380 50 0000 C CNN
F 2 "input-board:switch-16mm" H 1150 5100 50 0001 C CNN
F 3 "" H 1150 5100 50 0001 C CNN
1 1200 5100
1 0 0 -1
$EndComp
Connection ~ 900 4500
Wire Wire Line
1200 4500 900 4500
Wire Wire Line
1200 4450 1200 4500
Wire Wire Line
900 4300 900 4500
Wire Wire Line
1000 4300 900 4300
$Comp
L power:GND #PWR01
U 1 1 602BD9D8
P 900 4500
F 0 "#PWR01" H 900 4250 50 0001 C CNN
F 1 "GND" H 905 4327 50 0000 C CNN
F 2 "" H 900 4500 50 0001 C CNN
F 3 "" H 900 4500 50 0001 C CNN
1 900 4500
1 0 0 -1
$EndComp
$Comp
L input-board:switch-with-led SW1
U 1 1 602B9F39
P 1200 4250
F 0 "SW1" H 1200 4621 50 0000 C CNN
F 1 "switch-with-led" H 1200 4530 50 0000 C CNN
F 2 "input-board:switch-16mm" H 1150 4250 50 0001 C CNN
F 3 "" H 1150 4250 50 0001 C CNN
1 1200 4250
1 0 0 -1
$EndComp
Connection ~ 9250 5700
Connection ~ 9250 6000
Wire Wire Line
9550 5700 9850 5700
Connection ~ 9550 5700
Wire Wire Line
9250 5700 9550 5700
Wire Wire Line
9550 6000 9850 6000
Connection ~ 9550 6000
Wire Wire Line
9250 6000 9550 6000
$Comp
L input-board:CDSOD323-boardcomputer D10
U 1 1 603375D7
P 9850 5800
F 0 "D10" V 9854 5930 50 0000 L CNN
F 1 "CDSOD323" V 9945 5930 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-323" H 9850 5950 50 0001 C CNN
F 3 "" H 9850 5950 50 0001 C CNN
F 4 "C127526" H 9850 5800 50 0001 C CNN "LCSC Part #"
1 9850 5800
0 1 1 0
$EndComp
$Comp
L Device:C C19
U 1 1 5E8A5BEB
P 9550 5850
F 0 "C19" H 9550 5550 50 0000 C CNN
F 1 "100n" H 9550 5650 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9588 5700 50 0001 C CNN
F 3 "~" H 9550 5850 50 0001 C CNN
F 4 "C14663" H 9550 5850 50 0001 C CNN "LCSC Part #"
1 9550 5850
-1 0 0 1
$EndComp
Wire Wire Line
2350 2050 2650 2050
Wire Wire Line
2350 2350 2650 2350
$Comp
L input-board:CDSOD323-boardcomputer D2
U 1 1 6033E4AF
P 2650 2150
F 0 "D2" V 2654 2280 50 0000 L CNN
F 1 "CDSOD323" V 2745 2280 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-323" H 2650 2300 50 0001 C CNN
F 3 "" H 2650 2300 50 0001 C CNN
F 4 "C127526" H 2650 2150 50 0001 C CNN "LCSC Part #"
1 2650 2150
0 1 1 0
$EndComp
$Comp
L Device:C C3
U 1 1 6033E4B5
P 2350 2200
F 0 "C3" H 2600 2200 50 0000 C CNN
F 1 "100n" H 2550 2300 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2388 2050 50 0001 C CNN
F 3 "~" H 2350 2200 50 0001 C CNN
F 4 "C14663" H 2350 2200 50 0001 C CNN "LCSC Part #"
1 2350 2200
-1 0 0 1
$EndComp
$Comp
L Device:R R5
U 1 1 603573B0
P 2500 1950
F 0 "R5" V 2600 1950 50 0000 L CNN
F 1 "1K" V 2600 1800 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2430 1950 50 0001 C CNN
F 3 "~" H 2500 1950 50 0001 C CNN
F 4 "C21190" H 2500 1950 50 0001 C CNN "LCSC Part #"
1 2500 1950
0 -1 -1 0
$EndComp
Text Notes 5900 5950 0 50 ~ 0
Reversed pinout for straight connection\n
$Comp
L Device:R R2
U 1 1 60359643
P 2100 2050
F 0 "R2" V 2000 1900 50 0000 L CNN
F 1 "100R" V 2000 2050 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2030 2050 50 0001 C CNN
F 3 "~" H 2100 2050 50 0001 C CNN
F 4 "C22775" H 2100 2050 50 0001 C CNN "LCSC Part #"
1 2100 2050
0 1 1 0
$EndComp
Wire Wire Line
2350 2050 2250 2050
Connection ~ 2350 2050
Connection ~ 2350 2350
$Comp
L power:+3V3 #PWR015
U 1 1 603576FB
P 2650 1950
F 0 "#PWR015" H 2650 1800 50 0001 C CNN
F 1 "+3V3" H 2665 2123 50 0000 C CNN
F 2 "" H 2650 1950 50 0001 C CNN
F 3 "" H 2650 1950 50 0001 C CNN
1 2650 1950
1 0 0 -1
$EndComp
Wire Wire Line
2350 1950 2350 2050
$Comp
L power:GND #PWR012
U 1 1 603B76AF
P 2350 3050
F 0 "#PWR012" H 2350 2800 50 0001 C CNN
F 1 "GND" H 2250 3000 50 0000 R CNN
F 2 "" H 2350 3050 50 0001 C CNN
F 3 "" H 2350 3050 50 0001 C CNN
1 2350 3050
1 0 0 -1
$EndComp
Wire Wire Line
2350 2750 2650 2750
Wire Wire Line
2350 3050 2650 3050
$Comp
L Device:C C4
U 1 1 603B76BD
P 2350 2900
F 0 "C4" H 2600 2900 50 0000 C CNN
F 1 "100n" H 2550 3000 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2388 2750 50 0001 C CNN
F 3 "~" H 2350 2900 50 0001 C CNN
F 4 "C14663" H 2350 2900 50 0001 C CNN "LCSC Part #"
1 2350 2900
-1 0 0 1
$EndComp
$Comp
L Device:R R6
U 1 1 603B76C3
P 2500 2650
F 0 "R6" V 2600 2650 50 0000 L CNN
F 1 "1K" V 2600 2500 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2430 2650 50 0001 C CNN