EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_ST_STM32F0:STM32F030C8Tx U2
U 1 1 5FCD0C83
P 5550 3200
F 0 "U2" H 5550 1511 50  0000 C CNN
F 1 "STM32F030C8Tx" H 5550 1420 50  0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 5050 1700 50  0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00088500.pdf" H 5550 3200 50  0001 C CNN
	1    5550 3200
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J2
U 1 1 5FCD1D8E
P 4000 3800
F 0 "J2" H 3918 4117 50  0000 C CNN
F 1 "Conn_01x04" H 3918 4026 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 4000 3800 50  0001 C CNN
F 3 "~" H 4000 3800 50  0001 C CNN
	1    4000 3800
	-1   0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0101
U 1 1 5FCD2A78
P 4200 4000
F 0 "#PWR0101" H 4200 3850 50  0001 C CNN
F 1 "+3V3" V 4215 4128 50  0000 L CNN
F 2 "" H 4200 4000 50  0001 C CNN
F 3 "" H 4200 4000 50  0001 C CNN
	1    4200 4000
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5FCD41C4
P 4200 3900
F 0 "#PWR0102" H 4200 3650 50  0001 C CNN
F 1 "GND" V 4205 3772 50  0000 R CNN
F 2 "" H 4200 3900 50  0001 C CNN
F 3 "" H 4200 3900 50  0001 C CNN
	1    4200 3900
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4950 3700 4450 3700
Wire Wire Line
	4450 3700 4450 3800
Wire Wire Line
	4450 3800 4200 3800
Wire Wire Line
	4200 3700 4350 3700
Wire Wire Line
	4350 3700 4350 3750
Wire Wire Line
	4350 3750 4750 3750
Wire Wire Line
	4750 3750 4750 3800
Wire Wire Line
	4750 3800 4950 3800
$Comp
L Regulator_Linear:AMS1117-3.3 U1
U 1 1 5FCDACE9
P 1900 950
F 0 "U1" H 1900 1192 50  0000 C CNN
F 1 "AMS1117-3.3" H 1900 1101 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 1900 1150 50  0001 C CNN
F 3 "http://www.advanced-monolithic.com/pdf/ds1117.pdf" H 2000 700 50  0001 C CNN
	1    1900 950 
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 5FCDD0B2
P 2450 1100
F 0 "C2" H 2565 1146 50  0000 L CNN
F 1 "100n" H 2565 1055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 2488 950 50  0001 C CNN
F 3 "~" H 2450 1100 50  0001 C CNN
	1    2450 1100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5FCDE5DA
P 1350 1100
F 0 "C1" H 1465 1146 50  0000 L CNN
F 1 "100n" H 1465 1055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1388 950 50  0001 C CNN
F 3 "~" H 1350 1100 50  0001 C CNN
	1    1350 1100
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0103
U 1 1 5FCDF87C
P 2700 950
F 0 "#PWR0103" H 2700 800 50  0001 C CNN
F 1 "+3V3" V 2715 1078 50  0000 L CNN
F 2 "" H 2700 950 50  0001 C CNN
F 3 "" H 2700 950 50  0001 C CNN
	1    2700 950 
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5FCDF882
P 1900 1250
F 0 "#PWR0104" H 1900 1000 50  0001 C CNN
F 1 "GND" V 1905 1122 50  0000 R CNN
F 2 "" H 1900 1250 50  0001 C CNN
F 3 "" H 1900 1250 50  0001 C CNN
	1    1900 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2450 1250 1900 1250
Connection ~ 1900 1250
Wire Wire Line
	1900 1250 1350 1250
Wire Wire Line
	2700 950  2450 950 
Connection ~ 2450 950 
Wire Wire Line
	2450 950  2200 950 
Wire Wire Line
	1600 950  1350 950 
$Comp
L Device:D D1
U 1 1 5FCE1F34
P 1200 950
F 0 "D1" H 1200 733 50  0000 C CNN
F 1 "1N4007-SMD" H 1200 824 50  0000 C CNN
F 2 "Diode_SMD:D_MELF" H 1200 950 50  0001 C CNN
F 3 "~" H 1200 950 50  0001 C CNN
	1    1200 950 
	-1   0    0    1   
$EndComp
Connection ~ 1350 950 
$Comp
L power:+12V #PWR0105
U 1 1 5FCE3CFA
P 1050 950
F 0 "#PWR0105" H 1050 800 50  0001 C CNN
F 1 "+12V" V 1065 1078 50  0000 L CNN
F 2 "" H 1050 950 50  0001 C CNN
F 3 "" H 1050 950 50  0001 C CNN
	1    1050 950 
	0    -1   -1   0   
$EndComp
$Comp
L power:+3V3 #PWR0106
U 1 1 5FCEF5E2
P 5600 1450
F 0 "#PWR0106" H 5600 1300 50  0001 C CNN
F 1 "+3V3" V 5615 1578 50  0000 L CNN
F 2 "" H 5600 1450 50  0001 C CNN
F 3 "" H 5600 1450 50  0001 C CNN
	1    5600 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5750 1600 5750 1550
Wire Wire Line
	5750 1550 5650 1550
Wire Wire Line
	5600 1550 5600 1450
Wire Wire Line
	5650 1600 5650 1550
Connection ~ 5650 1550
Wire Wire Line
	5650 1550 5600 1550
Wire Wire Line
	5550 1600 5550 1550
Wire Wire Line
	5550 1550 5600 1550
Connection ~ 5600 1550
Wire Wire Line
	5450 1600 5450 1550
Wire Wire Line
	5450 1550 5550 1550
Connection ~ 5550 1550
$Comp
L Connector_Generic:Conn_02x07_Odd_Even J5
U 1 1 5FCF0A96
P 7550 3750
F 0 "J5" H 7600 4267 50  0000 C CNN
F 1 "Conn_02x07_Odd_Even" H 7600 4176 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical" H 7550 3750 50  0001 C CNN
F 3 "~" H 7550 3750 50  0001 C CNN
	1    7550 3750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6150 3700 6900 3700
Wire Wire Line
	6900 3700 6900 3450
Wire Wire Line
	6900 3450 7250 3450
Wire Wire Line
	7350 3450 7350 3400
Wire Wire Line
	7350 3400 6850 3400
Wire Wire Line
	6850 3400 6850 3600
Wire Wire Line
	6850 3600 6150 3600
Wire Wire Line
	6150 3500 6800 3500
Wire Wire Line
	6800 3500 6800 3350
Wire Wire Line
	6800 3350 7450 3350
Wire Wire Line
	7450 3350 7450 3450
Wire Wire Line
	7550 3450 7550 3300
Wire Wire Line
	7550 3300 6750 3300
Wire Wire Line
	6750 3300 6750 3400
Wire Wire Line
	6750 3400 6150 3400
Wire Wire Line
	6150 3300 6700 3300
Wire Wire Line
	6700 3300 6700 3250
Wire Wire Line
	6700 3250 7650 3250
Wire Wire Line
	7650 3250 7650 3450
Wire Wire Line
	7750 3450 7750 3200
Wire Wire Line
	6150 3200 7750 3200
$Comp
L power:GND #PWR0107
U 1 1 5FD18A77
P 7850 4050
F 0 "#PWR0107" H 7850 3800 50  0001 C CNN
F 1 "GND" V 7855 3922 50  0000 R CNN
F 2 "" H 7850 4050 50  0001 C CNN
F 3 "" H 7850 4050 50  0001 C CNN
	1    7850 4050
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0108
U 1 1 5FD1B0A4
P 7850 3450
F 0 "#PWR0108" H 7850 3300 50  0001 C CNN
F 1 "+3V3" V 7865 3578 50  0000 L CNN
F 2 "" H 7850 3450 50  0001 C CNN
F 3 "" H 7850 3450 50  0001 C CNN
	1    7850 3450
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J1
U 1 1 5FD1C118
P 1900 2300
F 0 "J1" H 1980 2292 50  0000 L CNN
F 1 "Conn_01x02" H 1980 2201 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 1900 2300 50  0001 C CNN
F 3 "~" H 1900 2300 50  0001 C CNN
	1    1900 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5FD1F45F
P 1700 2400
F 0 "#PWR0109" H 1700 2150 50  0001 C CNN
F 1 "GND" V 1705 2272 50  0000 R CNN
F 2 "" H 1700 2400 50  0001 C CNN
F 3 "" H 1700 2400 50  0001 C CNN
	1    1700 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 5FD21E97
P 5550 5050
F 0 "#PWR0110" H 5550 4800 50  0001 C CNN
F 1 "GND" V 5555 4922 50  0000 R CNN
F 2 "" H 5550 5050 50  0001 C CNN
F 3 "" H 5550 5050 50  0001 C CNN
	1    5550 5050
	1    0    0    -1  
$EndComp
$Comp
L power:+12V #PWR0111
U 1 1 5FD24347
P 1700 2300
F 0 "#PWR0111" H 1700 2150 50  0001 C CNN
F 1 "+12V" V 1715 2428 50  0000 L CNN
F 2 "" H 1700 2300 50  0001 C CNN
F 3 "" H 1700 2300 50  0001 C CNN
	1    1700 2300
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5650 4800 5650 4950
Wire Wire Line
	5650 4950 5550 4950
Wire Wire Line
	5550 4950 5550 5050
Wire Wire Line
	5550 4800 5550 4950
Connection ~ 5550 4950
Wire Wire Line
	5450 4800 5450 4950
Wire Wire Line
	5450 4950 5550 4950
$Comp
L Device:LED D2
U 1 1 5FD2978D
P 4800 3100
F 0 "D2" H 4793 3317 50  0000 C CNN
F 1 "LED" H 4793 3226 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4800 3100 50  0001 C CNN
F 3 "~" H 4800 3100 50  0001 C CNN
	1    4800 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5FD2B311
P 4500 3100
F 0 "R1" V 4293 3100 50  0000 C CNN
F 1 "1k" V 4384 3100 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4430 3100 50  0001 C CNN
F 3 "~" H 4500 3100 50  0001 C CNN
	1    4500 3100
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0112
U 1 1 5FD2D7E6
P 4350 3100
F 0 "#PWR0112" H 4350 2850 50  0001 C CNN
F 1 "GND" V 4355 2972 50  0000 R CNN
F 2 "" H 4350 3100 50  0001 C CNN
F 3 "" H 4350 3100 50  0001 C CNN
	1    4350 3100
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J4
U 1 1 5FD3430D
P 7050 4750
F 0 "J4" H 6968 5067 50  0000 C CNN
F 1 "Conn_01x04" H 6968 4976 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 7050 4750 50  0001 C CNN
F 3 "~" H 7050 4750 50  0001 C CNN
	1    7050 4750
	1    0    0    1   
$EndComp
$Comp
L power:+3V3 #PWR0113
U 1 1 5FD34313
P 6850 4550
F 0 "#PWR0113" H 6850 4400 50  0001 C CNN
F 1 "+3V3" V 6865 4678 50  0000 L CNN
F 2 "" H 6850 4550 50  0001 C CNN
F 3 "" H 6850 4550 50  0001 C CNN
	1    6850 4550
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 5FD34319
P 6850 4650
F 0 "#PWR0114" H 6850 4400 50  0001 C CNN
F 1 "GND" V 6855 4522 50  0000 R CNN
F 2 "" H 6850 4650 50  0001 C CNN
F 3 "" H 6850 4650 50  0001 C CNN
	1    6850 4650
	0    1    1    0   
$EndComp
Wire Wire Line
	6850 4750 6450 4750
Wire Wire Line
	6450 4750 6450 4400
Wire Wire Line
	6450 4400 6150 4400
Wire Wire Line
	6150 4500 6400 4500
Wire Wire Line
	6400 4500 6400 4850
Wire Wire Line
	6400 4850 6850 4850
Wire Wire Line
	7850 4050 7850 3950
Wire Wire Line
	7850 3950 7750 3950
Connection ~ 7850 3950
Connection ~ 7350 3950
Wire Wire Line
	7350 3950 7250 3950
Connection ~ 7450 3950
Wire Wire Line
	7450 3950 7350 3950
Connection ~ 7550 3950
Wire Wire Line
	7550 3950 7450 3950
Connection ~ 7650 3950
Wire Wire Line
	7650 3950 7550 3950
Connection ~ 7750 3950
Wire Wire Line
	7750 3950 7650 3950
$Comp
L Connector_Generic:Conn_01x03 J3
U 1 1 5FD3E2DD
P 6650 4100
F 0 "J3" H 6730 4142 50  0000 L CNN
F 1 "Conn_01x03" H 6730 4051 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6650 4100 50  0001 C CNN
F 3 "~" H 6650 4100 50  0001 C CNN
	1    6650 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 4000 6450 4000
Wire Wire Line
	6150 4100 6450 4100
$Comp
L power:GND #PWR0115
U 1 1 5FD46C11
P 6450 4200
F 0 "#PWR0115" H 6450 3950 50  0001 C CNN
F 1 "GND" H 6650 4100 50  0000 R CNN
F 2 "" H 6450 4200 50  0001 C CNN
F 3 "" H 6450 4200 50  0001 C CNN
	1    6450 4200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5FD542DD
P 4800 1800
F 0 "C3" H 4915 1846 50  0000 L CNN
F 1 "100n" H 4915 1755 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4838 1650 50  0001 C CNN
F 3 "~" H 4800 1800 50  0001 C CNN
	1    4800 1800
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R2
U 1 1 5FD55A9C
P 4800 2000
F 0 "R2" V 4900 2000 50  0000 C CNN
F 1 "1k" V 4950 2000 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4730 2000 50  0001 C CNN
F 3 "~" H 4800 2000 50  0001 C CNN
	1    4800 2000
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 5FD58534
P 4650 2000
F 0 "#PWR0116" H 4650 1750 50  0001 C CNN
F 1 "GND" V 4655 1872 50  0000 R CNN
F 2 "" H 4650 2000 50  0001 C CNN
F 3 "" H 4650 2000 50  0001 C CNN
	1    4650 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 2000 4650 1800
Connection ~ 4650 2000
$EndSCHEMATC