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stm32samples/F0-nolib/canbus/kicad/stm32.sch
eddyem 9d9536eb2b loopback CAN mode
2018-06-21 16:04:44 +03:00

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EESchema Schematic File Version 2
LIBS:stm32-rescue
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:stm32
LIBS:vreg
LIBS:elements
LIBS:ESD_Protection
LIBS:switches
LIBS:acs712
LIBS:stm32-cache
EELAYER 25 0
EELAYER END
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Text Notes 1000 3100 0 60 ~ 0
5V power source
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Text Notes 3100 1000 2 60 ~ 0
CAN module
Text Label 5450 7350 2 60 ~ 0
LED0
Text Label 5450 7450 2 60 ~ 0
LED1
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LED0
Text Label 4450 3950 2 60 ~ 0
LED1
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Text Notes 1000 4600 0 60 ~ 0
3.3V MCU power source
NoConn ~ 3050 1650
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F 2 "my_footprints:Hole_3mm" H 15700 9350 50 0001 C CNN
F 3 "" H 15700 9350 50 0000 C CNN
1 15700 9350
1 0 0 -1
$EndComp
$Comp
L CONN_01X01 P18
U 1 1 591446F9
P 15700 9600
F 0 "P18" H 15700 9700 50 0000 C CNN
F 1 "Hole" V 15800 9600 50 0000 C CNN
F 2 "my_footprints:Hole_3mm" H 15700 9600 50 0001 C CNN
F 3 "" H 15700 9600 50 0000 C CNN
1 15700 9600
1 0 0 -1
$EndComp
NoConn ~ 15500 8850
NoConn ~ 15500 9100
NoConn ~ 15500 9350
NoConn ~ 15500 9600
$Comp
L C C15
U 1 1 596772D4
P 1350 3600
F 0 "C15" H 1375 3700 50 0000 L CNN
F 1 "0.1" H 1375 3500 50 0000 L CNN
F 2 "Capacitors_SMD.pretty:C_0603_HandSoldering" H 1388 3450 50 0001 C CNN
F 3 "" H 1350 3600 50 0000 C CNN
1 1350 3600
1 0 0 -1
$EndComp
$Comp
L D_Zener D9
U 1 1 5968325A
P 2650 6450
F 0 "D9" H 2650 6550 50 0000 C CNN
F 1 "SMAJ5.0A" H 2650 6350 50 0000 C CNN
F 2 "Diode_SMD.pretty:D_SMA" H 2650 6450 50 0001 C CNN
F 3 "" H 2650 6450 50 0000 C CNN
1 2650 6450
0 1 1 0
$EndComp
$Comp
L D_Zener D8
U 1 1 59684468
P 1850 6450
F 0 "D8" H 1850 6550 50 0000 C CNN
F 1 "SMAJ5.0A" H 1850 6350 50 0000 C CNN
F 2 "Diode_SMD.pretty:D_SMA" H 1850 6450 50 0001 C CNN
F 3 "" H 1850 6450 50 0000 C CNN
1 1850 6450
0 1 1 0
$EndComp
$Comp
L R R34
U 1 1 5968E385
P 12200 8800
F 0 "R34" V 12280 8800 50 0000 C CNN
F 1 "22" V 12200 8800 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0603_HandSoldering" V 12130 8800 50 0001 C CNN
F 3 "" H 12200 8800 50 0001 C CNN
1 12200 8800
0 1 1 0
$EndComp
$Comp
L R R35
U 1 1 5968E83B
P 12200 9000
F 0 "R35" V 12280 9000 50 0000 C CNN
F 1 "22" V 12200 9000 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0603_HandSoldering" V 12130 9000 50 0001 C CNN
F 3 "" H 12200 9000 50 0001 C CNN
1 12200 9000
0 1 1 0
$EndComp
Text Label 5450 9150 2 60 ~ 0
brdaddr0
Text Label 5450 9250 2 60 ~ 0
brdaddr1
Text Label 11650 8550 0 60 ~ 0
brdaddr2
$Comp
L CONN_02X03 J1
U 1 1 5A50A198
P 6600 3650
F 0 "J1" H 6600 3850 50 0000 C CNN
F 1 "CONN_02X03" H 6600 3450 50 0000 C CNN
F 2 "Pin_Headers.pretty:Pin_Header_Straight_2x03_Pitch2.54mm" H 6600 2450 50 0001 C CNN
F 3 "" H 6600 2450 50 0001 C CNN
1 6600 3650
1 0 0 -1
$EndComp
Text Notes 6300 3400 0 60 ~ 0
Board address
Text Label 6850 3550 0 60 ~ 0
brdaddr0
Text Label 6850 3650 0 60 ~ 0
brdaddr1
Text Label 6850 3750 0 60 ~ 0
brdaddr2
$Comp
L GND #PWR026
U 1 1 5A50D34D
P 6250 3800
F 0 "#PWR026" H 6250 3550 50 0001 C CNN
F 1 "GND" H 6250 3650 50 0000 C CNN
F 2 "" H 6250 3800 50 0000 C CNN
F 3 "" H 6250 3800 50 0000 C CNN
1 6250 3800
1 0 0 -1
$EndComp
NoConn ~ 5450 9050
NoConn ~ 5450 7550
Text Label 12450 8600 2 60 ~ 0
5Vusb
Text Label 1300 5150 2 60 ~ 0
5Vusb
Text Label 1300 4900 2 60 ~ 0
5Vreg
$Comp
L D_Schottky D4
U 1 1 5A545B43
P 1500 5150
F 0 "D4" H 1500 5250 50 0000 C CNN
F 1 "MBRS130L" H 1500 5050 50 0000 C CNN
F 2 "Diodes_SMD.pretty:D_SMB_Handsoldering" H 1500 5150 50 0001 C CNN
F 3 "" H 1500 5150 50 0001 C CNN
1 1500 5150
-1 0 0 1
$EndComp
$Comp
L LM1117-3.3-RESCUE-stm32 U1
U 1 1 5A5866DE
P 2000 3400
F 0 "U1" H 2100 3150 50 0000 C CNN
F 1 "LM1117-5.0" H 2000 3650 50 0000 C CNN
F 2 "TO_SOT_Packages_SMD.pretty:SOT-223" H 2000 3400 50 0001 C CNN
F 3 "" H 2000 3400 50 0000 C CNN
1 2000 3400
1 0 0 -1
$EndComp
$Comp
L GND #PWR027
U 1 1 5A586C06
P 2000 3800
F 0 "#PWR027" H 2000 3550 50 0001 C CNN
F 1 "GND" H 2000 3650 50 0000 C CNN
F 2 "" H 2000 3800 50 0000 C CNN
F 3 "" H 2000 3800 50 0000 C CNN
1 2000 3800
1 0 0 -1
$EndComp
$Comp
L C C1
U 1 1 5A586F5C
P 2400 3550
F 0 "C1" H 2425 3650 50 0000 L CNN
F 1 "0.1" H 2425 3450 50 0000 L CNN
F 2 "Capacitors_SMD.pretty:C_0603_HandSoldering" H 2438 3400 50 0001 C CNN
F 3 "" H 2400 3550 50 0000 C CNN
1 2400 3550
1 0 0 -1
$EndComp
$Comp
L +5V #PWR028
U 1 1 5A5881A0
P 2700 3400
F 0 "#PWR028" H 2700 3250 50 0001 C CNN
F 1 "+5V" H 2700 3540 50 0000 C CNN
F 2 "" H 2700 3400 50 0000 C CNN
F 3 "" H 2700 3400 50 0000 C CNN
1 2700 3400
1 0 0 -1
$EndComp
NoConn ~ 11650 8050
NoConn ~ 11650 7950
NoConn ~ 5450 8950
Text Label 1250 3400 0 60 ~ 0
12Vin
$Comp
L DB9_Female J2
U 1 1 5A5935B2
P 6000 1650
F 0 "J2" H 6000 2300 50 0000 C CNN
F 1 "DB9_Female" H 6000 2225 50 0000 C CNN
F 2 "Connectors.pretty:DB9FC" H 6000 1650 50 0001 C CNN
F 3 "" H 6000 1650 50 0001 C CNN
1 6000 1650
1 0 0 -1
$EndComp
$Comp
L DB9_Male J3
U 1 1 5A59367B
P 7100 1650
F 0 "J3" H 7100 2300 50 0000 C CNN
F 1 "DB9_Male" H 7100 2225 50 0000 C CNN
F 2 "Connectors.pretty:DB9MC" H 7100 1650 50 0001 C CNN
F 3 "" H 7100 1650 50 0001 C CNN
1 7100 1650
1 0 0 -1
$EndComp
Wire Wire Line
1250 3400 1700 3400
Wire Wire Line
1600 3750 1600 3700
Wire Notes Line
950 2950 950 4250
Wire Notes Line
950 4250 3850 4250
Wire Notes Line
3850 4250 3850 2950
Wire Notes Line
3850 2950 950 2950
Wire Wire Line
1300 4900 2050 4900
Wire Wire Line
2350 5250 2350 5200
Wire Wire Line
2350 5200 2750 5200
Wire Wire Line
2650 4900 3100 4900
Connection ~ 2750 4900
Wire Wire Line
4350 1650 4350 2150
Wire Wire Line
4450 2900 4450 2850
Wire Wire Line
3550 1100 3550 1150
Wire Wire Line
3000 1800 3000 1750
Wire Wire Line
3000 1750 3050 1750
Wire Wire Line
3000 2150 3000 2100
Wire Wire Line
3550 1950 3550 2050
Connection ~ 4350 1650
Wire Wire Line
5050 1200 5050 1800
Wire Wire Line
4750 1800 4750 1650
Connection ~ 4750 1650
Wire Wire Line
4850 1450 4850 1200
Connection ~ 4850 1450
Wire Wire Line
3050 1350 2850 1350
Wire Wire Line
3050 1450 2850 1450
Wire Wire Line
8350 9650 8650 9650
Connection ~ 8450 9650
Wire Wire Line
8450 9800 8450 9650
Wire Wire Line
8350 6050 8650 6050
Connection ~ 8450 6050
Wire Wire Line
8450 6050 8450 5900
Wire Wire Line
11650 8850 12000 8850
Wire Wire Line
12000 8850 12000 8800
Wire Wire Line
12000 9000 12000 8950
Wire Wire Line
12000 8950 11650 8950
Wire Wire Line
13450 9000 13650 9000
Wire Wire Line
13650 9000 13650 8950
Wire Wire Line
13650 8950 14000 8950
Wire Wire Line
14000 8850 13650 8850
Wire Wire Line
13650 8850 13650 8800
Wire Wire Line
13650 8800 13450 8800
Wire Wire Line
4450 3650 4600 3650
Wire Wire Line
4900 3650 5000 3650
Wire Wire Line
5300 3650 5450 3650
Wire Wire Line
4450 3950 4600 3950
Wire Wire Line
4900 3950 5000 3950
Wire Wire Line
5300 3950 5450 3950
Wire Notes Line
4150 3300 4150 4100
Wire Notes Line
4150 4100 5650 4100
Wire Notes Line
5650 4100 5650 3300
Wire Notes Line
5650 3300 4150 3300
Wire Wire Line
3000 5350 3100 5350
Wire Wire Line
3100 5350 3100 5200
Wire Wire Line
2700 5350 2700 5200
Connection ~ 2700 5200
Connection ~ 2950 4900
Wire Notes Line
950 4450 3850 4450
Wire Notes Line
3850 4450 3850 5500
Wire Notes Line
3850 5500 950 5500
Wire Notes Line
950 5500 950 4450
Wire Wire Line
7800 9800 9050 9800
Connection ~ 8450 9800
Wire Wire Line
8150 10100 9550 10100
Connection ~ 8450 10100
Connection ~ 8150 9800
Connection ~ 8750 10100
Connection ~ 9450 10100
Connection ~ 8550 6050
Connection ~ 8550 9650
Wire Wire Line
14000 8750 14000 8600
Wire Wire Line
14000 8600 13450 8600
Wire Wire Line
14000 9050 14000 9200
Wire Wire Line
14000 9200 13450 9200
Wire Wire Line
12450 9300 12450 9200
Connection ~ 8750 9800
Wire Wire Line
9050 10100 8750 10100
Connection ~ 9050 10100
Wire Wire Line
12000 9700 12000 9750
Wire Wire Line
5600 2900 6350 2900
Wire Wire Line
2400 5900 2400 5850
Wire Wire Line
2400 6200 2400 6300
Wire Wire Line
2400 6600 2400 6650
Wire Wire Line
1450 5900 1600 5900
Wire Wire Line
1600 6200 1600 6300
Wire Wire Line
1600 6600 1600 6650
Wire Wire Line
1600 6250 1950 6250
Connection ~ 1600 6250
Wire Wire Line
2400 6250 2750 6250
Connection ~ 2400 6250
Wire Notes Line
950 5600 3950 5600
Wire Notes Line
3950 5600 3950 7050
Wire Notes Line
3950 7050 950 7050
Wire Notes Line
950 7050 950 5600
Wire Wire Line
1350 1600 1350 1550
Wire Wire Line
1350 1100 1350 1250
Wire Wire Line
1950 1200 1950 1250
Wire Wire Line
1350 1200 1950 1200
Connection ~ 1650 1200
Connection ~ 1350 1200
Wire Wire Line
1650 1600 1950 1600
Wire Wire Line
1950 1600 1950 1550
Wire Wire Line
1800 1650 1800 1600
Connection ~ 1800 1600
Wire Wire Line
1350 2000 1350 2100
Wire Wire Line
1350 2500 1350 2400
Wire Wire Line
1350 2050 1900 2050
Connection ~ 1350 2050
Wire Wire Line
1900 2050 1900 2100
Connection ~ 1600 2050
Wire Wire Line
1600 2450 1900 2450
Wire Wire Line
1900 2450 1900 2400
Wire Wire Line
1750 2500 1750 2450
Connection ~ 1750 2450
Wire Notes Line
950 800 950 2750
Wire Notes Line
950 2750 2300 2750
Wire Notes Line
2300 2750 2300 800
Wire Notes Line
2300 800 950 800
Connection ~ 6250 2900
Connection ~ 14000 8600
Wire Wire Line
14400 9300 14400 9250
Wire Wire Line
13450 9200 13450 9350
Connection ~ 13450 9200
Wire Wire Line
1350 3450 1350 3400
Connection ~ 1350 3400
Wire Wire Line
1350 3750 1600 3750
Connection ~ 1600 3750
Wire Wire Line
2650 6300 2650 6250
Connection ~ 2650 6250
Wire Wire Line
2400 6650 2650 6650
Wire Wire Line
2650 6650 2650 6600
Wire Wire Line
1600 6650 1850 6650
Wire Wire Line
1850 6650 1850 6600
Connection ~ 2400 6650
Connection ~ 1600 6650
Wire Wire Line
1850 6300 1850 6250
Connection ~ 1850 6250
Wire Wire Line
12000 8800 12050 8800
Wire Wire Line
12350 8800 12450 8800
Wire Wire Line
12450 9000 12350 9000
Wire Wire Line
12050 9000 12000 9000
Wire Wire Line
5450 1650 4050 1650
Wire Wire Line
6250 3800 6250 3750
Wire Wire Line
6250 3750 6350 3750
Wire Wire Line
6350 3750 6350 3550
Connection ~ 6350 3650
Connection ~ 6350 3750
Wire Notes Line
6100 3300 7300 3300
Wire Notes Line
7300 3300 7300 4100
Wire Notes Line
7300 4100 6100 4100
Wire Notes Line
6100 4100 6100 3300
Wire Wire Line
1800 5150 1800 4900
Connection ~ 1800 4900
Wire Wire Line
1650 5150 1800 5150
Wire Wire Line
1350 5150 1300 5150
Wire Wire Line
2650 4850 2650 4950
Connection ~ 2650 4900
Connection ~ 2350 5200
Wire Wire Line
2000 3700 2000 3800
Wire Wire Line
2300 3350 2300 3450
Wire Wire Line
2300 3400 2850 3400
Connection ~ 2300 3400
Wire Wire Line
2000 3750 2400 3750
Wire Wire Line
2400 3750 2400 3700
Connection ~ 2000 3750
Connection ~ 2400 3400
Wire Wire Line
5450 900 5450 1650
Wire Wire Line
5450 1450 5700 1450
Wire Wire Line
5450 900 6500 900
Wire Wire Line
6500 900 6500 1850
Wire Wire Line
6500 1850 6800 1850
Connection ~ 5450 1450
Wire Wire Line
5250 850 5250 1550
Wire Wire Line
5250 1550 5700 1550
Wire Wire Line
6800 1750 6550 1750
Wire Wire Line
6550 1750 6550 850
Wire Wire Line
6550 850 5250 850
Connection ~ 5250 1450
Wire Wire Line
6650 1350 6650 2500
Wire Wire Line
6650 1350 6800 1350
Wire Wire Line
5700 1950 5600 1950
Wire Wire Line
5600 1950 5600 2500
Wire Wire Line
5600 2350 6650 2350
Connection ~ 5600 2350
Wire Wire Line
5700 1650 5550 1650
Wire Wire Line
5550 1650 5550 1750
$Comp
L GND #PWR029
U 1 1 5A597EA9
P 5550 1750
F 0 "#PWR029" H 5550 1500 50 0001 C CNN
F 1 "GND" H 5550 1600 50 0000 C CNN
F 2 "" H 5550 1750 50 0000 C CNN
F 3 "" H 5550 1750 50 0000 C CNN
1 5550 1750
1 0 0 -1
$EndComp
$Comp
L GND #PWR030
U 1 1 5A597F41
P 6300 1650
F 0 "#PWR030" H 6300 1400 50 0001 C CNN
F 1 "GND" H 6300 1500 50 0000 C CNN
F 2 "" H 6300 1650 50 0000 C CNN
F 3 "" H 6300 1650 50 0000 C CNN
1 6300 1650
1 0 0 -1
$EndComp
Wire Wire Line
6300 1650 6800 1650
$Comp
L GND #PWR031
U 1 1 5A598436
P 5300 2750
F 0 "#PWR031" H 5300 2500 50 0001 C CNN
F 1 "GND" H 5300 2600 50 0000 C CNN
F 2 "" H 5300 2750 50 0000 C CNN
F 3 "" H 5300 2750 50 0000 C CNN
1 5300 2750
1 0 0 -1
$EndComp
Wire Wire Line
5300 2750 5300 2700
NoConn ~ 6800 2050
NoConn ~ 6800 1950
NoConn ~ 6800 1550
NoConn ~ 6800 1450
NoConn ~ 6800 1250
NoConn ~ 5700 1250
NoConn ~ 5700 1350
NoConn ~ 5700 1750
NoConn ~ 5700 1850
NoConn ~ 5700 2050
Wire Notes Line
2450 800 7650 800
Wire Notes Line
7650 800 7650 3150
Wire Notes Line
7650 3150 4150 3150
Wire Notes Line
4150 3150 4150 2450
Wire Notes Line
4150 2450 2450 2450
Wire Notes Line
2450 2450 2450 800
$Comp
L PWR_FLAG #FLG032
U 1 1 5A59F726
P 5300 1850
F 0 "#FLG032" H 5300 1925 50 0001 C CNN
F 1 "PWR_FLAG" H 5300 2000 50 0000 C CNN
F 2 "" H 5300 1850 50 0001 C CNN
F 3 "" H 5300 1850 50 0001 C CNN
1 5300 1850
-1 0 0 1
$EndComp
$Comp
L Q_NMOS_GSD Q2
U 1 1 5A5A1353
P 8800 1200
F 0 "Q2" H 9000 1250 50 0000 L CNN
F 1 "SI2300" H 9000 1150 50 0000 L CNN
F 2 "TO_SOT_Packages_SMD.pretty:SOT-23_Handsoldering" H 9000 1300 50 0001 C CNN
F 3 "" H 8800 1200 50 0001 C CNN
1 8800 1200
1 0 0 -1
$EndComp
$Comp
L R R1
U 1 1 5A5A1F28
P 8350 1200
F 0 "R1" V 8430 1200 50 0000 C CNN
F 1 "330" V 8350 1200 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0603_HandSoldering" V 8280 1200 50 0001 C CNN
F 3 "" H 8350 1200 50 0000 C CNN
1 8350 1200
0 -1 -1 0
$EndComp
Wire Wire Line
8500 1200 8600 1200
$Comp
L GND #PWR033
U 1 1 5A5A2353
P 8900 1450
F 0 "#PWR033" H 8900 1200 50 0001 C CNN
F 1 "GND" H 8900 1300 50 0000 C CNN
F 2 "" H 8900 1450 50 0000 C CNN
F 3 "" H 8900 1450 50 0000 C CNN
1 8900 1450
1 0 0 -1
$EndComp
Wire Wire Line
8900 1450 8900 1400
$Comp
L Conn_01x07 J4
U 1 1 5A5A2990
P 10450 2100
F 0 "J4" H 10450 2500 50 0000 C CNN
F 1 "Conn_01x07" H 10450 1700 50 0000 C CNN
F 2 "Pin_Headers.pretty:Pin_Header_Straight_1x07_Pitch2.54mm" H 10450 2100 50 0001 C CNN
F 3 "" H 10450 2100 50 0001 C CNN
1 10450 2100
1 0 0 -1
$EndComp
$Comp
L GND #PWR034
U 1 1 5A5A2ECA
P 10150 2500
F 0 "#PWR034" H 10150 2250 50 0001 C CNN
F 1 "GND" H 10150 2350 50 0000 C CNN
F 2 "" H 10150 2500 50 0000 C CNN
F 3 "" H 10150 2500 50 0000 C CNN
1 10150 2500
1 0 0 -1
$EndComp
Wire Wire Line
10150 2500 10150 2400
Wire Wire Line
10150 2400 10250 2400
$Comp
L +3.3V #PWR035
U 1 1 5A5A3661
P 10150 1250
F 0 "#PWR035" H 10150 1100 50 0001 C CNN
F 1 "+3.3V" H 10150 1390 50 0000 C CNN
F 2 "" H 10150 1250 50 0000 C CNN
F 3 "" H 10150 1250 50 0000 C CNN
1 10150 1250
1 0 0 -1
$EndComp
$Comp
L R R13
U 1 1 5A5A3B4E
P 10150 1450
F 0 "R13" V 10230 1450 50 0000 C CNN
F 1 "4.7" V 10150 1450 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0603_HandSoldering" V 10080 1450 50 0001 C CNN
F 3 "" H 10150 1450 50 0000 C CNN
1 10150 1450
1 0 0 -1
$EndComp
Wire Wire Line
10150 1300 10150 1250
Wire Wire Line
10150 1600 10150 1800
Wire Wire Line
10150 1800 10250 1800
Text Label 8900 1000 0 60 ~ 0
OUTP1
Text Label 10250 1900 2 60 ~ 0
OUTP1
$Comp
L Q_NMOS_GSD Q3
U 1 1 5A5A57A1
P 8800 2000
F 0 "Q3" H 9000 2050 50 0000 L CNN
F 1 "SI2300" H 9000 1950 50 0000 L CNN
F 2 "TO_SOT_Packages_SMD.pretty:SOT-23_Handsoldering" H 9000 2100 50 0001 C CNN
F 3 "" H 8800 2000 50 0001 C CNN
1 8800 2000
1 0 0 -1
$EndComp
$Comp
L R R2
U 1 1 5A5A57A7
P 8350 2000
F 0 "R2" V 8430 2000 50 0000 C CNN
F 1 "330" V 8350 2000 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0603_HandSoldering" V 8280 2000 50 0001 C CNN
F 3 "" H 8350 2000 50 0000 C CNN
1 8350 2000
0 -1 -1 0
$EndComp
Wire Wire Line
8500 2000 8600 2000
$Comp
L GND #PWR036
U 1 1 5A5A57AE
P 8900 2250
F 0 "#PWR036" H 8900 2000 50 0001 C CNN
F 1 "GND" H 8900 2100 50 0000 C CNN
F 2 "" H 8900 2250 50 0000 C CNN
F 3 "" H 8900 2250 50 0000 C CNN
1 8900 2250
1 0 0 -1
$EndComp
Wire Wire Line
8900 2250 8900 2200
Text Label 8900 1800 0 60 ~ 0
OUTP2
$Comp
L Q_NMOS_GSD Q4
U 1 1 5A5A5C15
P 8800 2750
F 0 "Q4" H 9000 2800 50 0000 L CNN
F 1 "SI2300" H 9000 2700 50 0000 L CNN
F 2 "TO_SOT_Packages_SMD.pretty:SOT-23_Handsoldering" H 9000 2850 50 0001 C CNN
F 3 "" H 8800 2750 50 0001 C CNN
1 8800 2750
1 0 0 -1
$EndComp
$Comp
L R R10
U 1 1 5A5A5C1B
P 8350 2750
F 0 "R10" V 8430 2750 50 0000 C CNN
F 1 "330" V 8350 2750 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0603_HandSoldering" V 8280 2750 50 0001 C CNN
F 3 "" H 8350 2750 50 0000 C CNN
1 8350 2750
0 -1 -1 0
$EndComp
Wire Wire Line
8500 2750 8600 2750
$Comp
L GND #PWR037
U 1 1 5A5A5C22
P 8900 3000
F 0 "#PWR037" H 8900 2750 50 0001 C CNN
F 1 "GND" H 8900 2850 50 0000 C CNN
F 2 "" H 8900 3000 50 0000 C CNN
F 3 "" H 8900 3000 50 0000 C CNN
1 8900 3000
1 0 0 -1
$EndComp
Wire Wire Line
8900 3000 8900 2950
Text Label 8900 2550 0 60 ~ 0
OUTP3
Text Label 10250 2100 2 60 ~ 0
OUTP3
Text Label 10250 2000 2 60 ~ 0
OUTP2
Text Label 9500 2200 2 60 ~ 0
INP1
Text Label 9500 2400 2 60 ~ 0
INP2
$Comp
L R R11
U 1 1 5A5A929C
P 9850 2200
F 0 "R11" V 9930 2200 50 0000 C CNN
F 1 "330" V 9850 2200 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0603_HandSoldering" V 9780 2200 50 0001 C CNN
F 3 "" H 9850 2200 50 0000 C CNN
1 9850 2200
0 -1 -1 0
$EndComp
$Comp
L R R12
U 1 1 5A5A93D0
P 9850 2400
F 0 "R12" V 9930 2400 50 0000 C CNN
F 1 "330" V 9850 2400 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0603_HandSoldering" V 9780 2400 50 0001 C CNN
F 3 "" H 9850 2400 50 0000 C CNN
1 9850 2400
0 -1 -1 0
$EndComp
Wire Wire Line
10000 2400 10000 2300
Wire Wire Line
10000 2300 10250 2300
Wire Wire Line
10250 2200 10000 2200
Text Label 11650 8150 0 60 ~ 0
INP1
Text Label 11650 8250 0 60 ~ 0
INP2
Text Label 8200 2750 2 60 ~ 0
O3
Text Label 8200 2000 2 60 ~ 0
O2
Text Label 8200 1200 2 60 ~ 0
O1
Wire Notes Line
7850 800 10750 800
Wire Notes Line
10750 800 10750 3250
Wire Notes Line
10750 3250 7850 3250
Wire Notes Line
7850 3250 7850 800
Text Notes 7950 950 0 60 ~ 0
Input/output
Text Label 5450 7950 2 60 ~ 0
O1
Text Label 5450 7850 2 60 ~ 0
O2
Text Label 5450 7750 2 60 ~ 0
O3
$Comp
L Conn_01x02 J5
U 1 1 5A5B6143
P 7050 2500
F 0 "J5" H 7050 2600 50 0000 C CNN
F 1 "12v" H 7050 2300 50 0000 C CNN
F 2 "Connectors_Terminal_Blocks.pretty:TerminalBlock_Pheonix_MKDS1.5-2pol" H 7050 2500 50 0001 C CNN
F 3 "" H 7050 2500 50 0001 C CNN
1 7050 2500
1 0 0 -1
$EndComp
$Comp
L GND #PWR038
U 1 1 5A5B6FD3
P 6800 2750
F 0 "#PWR038" H 6800 2500 50 0001 C CNN
F 1 "GND" H 6800 2600 50 0000 C CNN
F 2 "" H 6800 2750 50 0000 C CNN
F 3 "" H 6800 2750 50 0000 C CNN
1 6800 2750
1 0 0 -1
$EndComp
Wire Wire Line
6800 2750 6800 2600
Wire Wire Line
6800 2600 6850 2600
Wire Wire Line
6650 2500 6850 2500
Connection ~ 6650 2350
$Comp
L SP0502BAHT D1
U 1 1 5A5D29E2
P 9650 2800
F 0 "D1" H 9850 2800 50 0000 L CNN
F 1 "SP0502BAHT" H 9750 2650 50 0000 L CNN
F 2 "TO_SOT_Packages_SMD.pretty:SOT-23" H 9875 2750 50 0001 L CNN
F 3 "" H 9775 2925 50 0001 C CNN
1 9650 2800
1 0 0 -1
$EndComp
$Comp
L GND #PWR039
U 1 1 5A5D32F5
P 9650 3050
F 0 "#PWR039" H 9650 2800 50 0001 C CNN
F 1 "GND" H 9650 2900 50 0000 C CNN
F 2 "" H 9650 3050 50 0000 C CNN
F 3 "" H 9650 3050 50 0000 C CNN
1 9650 3050
1 0 0 -1
$EndComp
Wire Wire Line
9650 3050 9650 3000
Wire Wire Line
9550 2600 9550 2200
Wire Wire Line
9500 2200 9700 2200
Wire Wire Line
9750 2600 9700 2600
Wire Wire Line
9700 2600 9700 2400
Connection ~ 9550 2200
Wire Wire Line
9700 2400 9500 2400
Connection ~ 9700 2400
$Comp
L R R14
U 1 1 5A5D5996
P 4650 1450
F 0 "R14" V 4730 1450 50 0000 C CNN
F 1 "0" V 4650 1450 50 0000 C CNN
F 2 "Resistors_SMD.pretty:R_0805_HandSoldering" V 4580 1450 50 0001 C CNN
F 3 "" H 4650 1450 50 0001 C CNN
1 4650 1450
0 1 1 0
$EndComp
Wire Wire Line
4800 1450 5250 1450
Wire Wire Line
4050 1450 4500 1450
Wire Wire Line
4550 2150 4550 1850
Wire Wire Line
4550 1850 4450 1850
Wire Wire Line
4450 1850 4450 1450
Connection ~ 4450 1450
Wire Wire Line
5300 1850 5300 1700
Wire Wire Line
5300 1700 5550 1700
Connection ~ 5550 1700
NoConn ~ 11650 9050
$Comp
L STM32F042C6Tx U7
U 1 1 58C42C0E
P 8550 7850
F 0 "U7" H 5550 9575 50 0000 L BNN
F 1 "STM32F042C6Tx" H 11550 9575 50 0000 R BNN
F 2 "Housings_QFP.pretty:LQFP-48_7x7mm_Pitch0.5mm" H 11550 9525 50 0001 R TNN
F 3 "" H 8550 7850 50 0000 C CNN
1 8550 7850
1 0 0 -1
$EndComp
NoConn ~ 5450 8050
NoConn ~ 5450 8150
NoConn ~ 5450 8250
NoConn ~ 5450 8750
NoConn ~ 5450 8850
NoConn ~ 11650 9150
NoConn ~ 11650 9250
NoConn ~ 5450 8350
NoConn ~ 5450 8450
Text Label 11650 8650 0 60 ~ 0
Tx
Text Label 11650 8750 0 60 ~ 0
Rx
Wire Wire Line
11650 8750 11800 8750
Wire Wire Line
11800 8750 11800 9600
Wire Wire Line
11800 9600 12000 9600
Wire Wire Line
12000 9500 11900 9500
Wire Wire Line
11900 9500 11900 8650
Wire Wire Line
11900 8650 11650 8650
NoConn ~ 11650 8450
NoConn ~ 5450 6950
NoConn ~ 5450 7050
NoConn ~ 11650 8350
$Comp
L Conn_01x01 J6
U 1 1 5A6066AA
P 3050 3400
F 0 "J6" H 3050 3500 50 0000 C CNN
F 1 "Conn_01x01" H 3050 3300 50 0000 C CNN
F 2 "Pin_Headers.pretty:Pin_Header_Straight_1x01_Pitch2.54mm" H 3050 3400 50 0001 C CNN
F 3 "" H 3050 3400 50 0001 C CNN
1 3050 3400
1 0 0 -1
$EndComp
Connection ~ 2700 3400
$EndSCHEMATC
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