tinyci-usb.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "TinyCI USB"
Date ""
Rev "0.2"
Comp "https://github.com/superna9999/tinyci"
Comment1 "Copyright (C) 2020 Neil Armstrong"
Comment2 "CERN OPEN HARDWARE LICENCE v1.1"
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector:Jack-DC J1
U 1 1 5FA9B28D
P 1600 2550
F 0 "J1" H 1657 2875 50  0000 C CNN
F 1 "Jack-DC" H 1657 2784 50  0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 1650 2510 50  0001 C CNN
F 3 "~" H 1650 2510 50  0001 C CNN
	1    1600 2550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5FAA94F4
P 2150 2650
F 0 "#PWR04" H 2150 2400 50  0001 C CNN
F 1 "GND" H 2155 2477 50  0000 C CNN
F 2 "" H 2150 2650 50  0001 C CNN
F 3 "" H 2150 2650 50  0001 C CNN
	1    2150 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 2450 2150 2450
Wire Wire Line
	1900 2650 2150 2650
$Comp
L power:GND #PWR019
U 1 1 5FAA6F16
P 3300 4700
F 0 "#PWR019" H 3300 4450 50  0001 C CNN
F 1 "GND" H 3305 4527 50  0000 C CNN
F 2 "" H 3300 4700 50  0001 C CNN
F 3 "" H 3300 4700 50  0001 C CNN
	1    3300 4700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5FAA913A
P 2850 4500
F 0 "R1" V 2643 4500 50  0000 C CNN
F 1 "1K" V 2734 4500 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 2780 4500 50  0001 C CNN
F 3 "~" H 2850 4500 50  0001 C CNN
	1    2850 4500
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR018
U 1 1 5FAAB043
P 3300 4000
F 0 "#PWR018" H 3300 3850 50  0001 C CNN
F 1 "+3.3V" H 3315 4173 50  0000 C CNN
F 2 "" H 3300 4000 50  0001 C CNN
F 3 "" H 3300 4000 50  0001 C CNN
	1    3300 4000
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4001 D2
U 1 1 5FA9F96E
P 3300 4150
F 0 "D2" V 3254 4229 50  0000 L CNN
F 1 "1N4001" V 3345 4229 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 3300 3975 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 3300 4150 50  0001 C CNN
	1    3300 4150
	0    1    1    0   
$EndComp
Wire Wire Line
	2700 4500 2550 4500
$Comp
L power:+VDC #PWR02
U 1 1 5FAAE239
P 2150 2450
F 0 "#PWR02" H 2150 2350 50  0001 C CNN
F 1 "+VDC" H 2150 2725 50  0000 C CNN
F 2 "" H 2150 2450 50  0001 C CNN
F 3 "" H 2150 2450 50  0001 C CNN
	1    2150 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 4500 4850 4500
Wire Wire Line
	5100 4100 4850 4100
Wire Wire Line
	5700 4100 6000 4100
Wire Wire Line
	7350 4100 7650 4100
Wire Wire Line
	7350 5350 7650 5350
Wire Wire Line
	7350 5850 7600 5850
Wire Wire Line
	6750 5350 6500 5350
Wire Wire Line
	5100 5750 4850 5750
Wire Wire Line
	5700 5850 5950 5850
Wire Wire Line
	5100 5350 4850 5350
Wire Wire Line
	6750 5750 6500 5750
Wire Wire Line
	6750 4100 6500 4100
Wire Wire Line
	6750 4500 6500 4500
Text Label 4850 4500 0    50   ~ 0
COM
Text Label 4850 5750 0    50   ~ 0
COM
Text Label 6500 5750 0    50   ~ 0
COM
Text Label 6500 4500 0    50   ~ 0
COM
Text Label 7550 4600 2    50   ~ 0
NO_2
Text Label 5950 5850 2    50   ~ 0
NO_3
Text Label 7600 5850 2    50   ~ 0
NO_4
Text Label 3750 4000 0    50   ~ 0
COIL_2_2
Text Label 3750 4300 0    50   ~ 0
COIL_1_2
$Comp
L power:GND #PWR05
U 1 1 5FAE3410
P 1450 4700
F 0 "#PWR05" H 1450 4450 50  0001 C CNN
F 1 "GND" H 1455 4527 50  0000 C CNN
F 2 "" H 1450 4700 50  0001 C CNN
F 3 "" H 1450 4700 50  0001 C CNN
	1    1450 4700
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5FAE3416
P 1000 4500
F 0 "R2" V 793 4500 50  0000 C CNN
F 1 "1K" V 884 4500 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 930 4500 50  0001 C CNN
F 3 "~" H 1000 4500 50  0001 C CNN
	1    1000 4500
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR03
U 1 1 5FAE341C
P 1450 4000
F 0 "#PWR03" H 1450 3850 50  0001 C CNN
F 1 "+3.3V" H 1465 4173 50  0000 C CNN
F 2 "" H 1450 4000 50  0001 C CNN
F 3 "" H 1450 4000 50  0001 C CNN
	1    1450 4000
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4001 D1
U 1 1 5FAE3422
P 1450 4150
F 0 "D1" V 1404 4229 50  0000 L CNN
F 1 "1N4001" V 1495 4229 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 1450 3975 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 1450 4150 50  0001 C CNN
	1    1450 4150
	0    1    1    0   
$EndComp
Wire Wire Line
	850  4500 700  4500
Wire Wire Line
	1450 4300 1900 4300
Text Label 1900 4000 0    50   ~ 0
COIL_2_1
Text Label 1900 4300 0    50   ~ 0
COIL_1_1
$Comp
L power:GND #PWR09
U 1 1 5FAE61F0
P 1450 5900
F 0 "#PWR09" H 1450 5650 50  0001 C CNN
F 1 "GND" H 1455 5727 50  0000 C CNN
F 2 "" H 1450 5900 50  0001 C CNN
F 3 "" H 1450 5900 50  0001 C CNN
	1    1450 5900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5FAE61F6
P 1000 5700
F 0 "R3" V 793 5700 50  0000 C CNN
F 1 "1K" V 884 5700 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 930 5700 50  0001 C CNN
F 3 "~" H 1000 5700 50  0001 C CNN
	1    1000 5700
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR06
U 1 1 5FAE61FC
P 1450 5200
F 0 "#PWR06" H 1450 5050 50  0001 C CNN
F 1 "+3.3V" H 1465 5373 50  0000 C CNN
F 2 "" H 1450 5200 50  0001 C CNN
F 3 "" H 1450 5200 50  0001 C CNN
	1    1450 5200
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4001 D3
U 1 1 5FAE6202
P 1450 5350
F 0 "D3" V 1404 5429 50  0000 L CNN
F 1 "1N4001" V 1495 5429 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 1450 5175 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 1450 5350 50  0001 C CNN
	1    1450 5350
	0    1    1    0   
$EndComp
Wire Wire Line
	850  5700 700  5700
Wire Wire Line
	1450 5500 1900 5500
Text Label 1900 5200 0    50   ~ 0
COIL_2_3
Text Label 1900 5500 0    50   ~ 0
COIL_1_3
$Comp
L power:GND #PWR012
U 1 1 5FAE9248
P 3300 5900
F 0 "#PWR012" H 3300 5650 50  0001 C CNN
F 1 "GND" H 3305 5727 50  0000 C CNN
F 2 "" H 3300 5900 50  0001 C CNN
F 3 "" H 3300 5900 50  0001 C CNN
	1    3300 5900
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 5FAE924E
P 2850 5700
F 0 "R4" V 2643 5700 50  0000 C CNN
F 1 "1K" V 2734 5700 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 2780 5700 50  0001 C CNN
F 3 "~" H 2850 5700 50  0001 C CNN
	1    2850 5700
	0    1    1    0   
$EndComp
$Comp
L power:+3.3V #PWR010
U 1 1 5FAE9254
P 3300 5200
F 0 "#PWR010" H 3300 5050 50  0001 C CNN
F 1 "+3.3V" H 3315 5373 50  0000 C CNN
F 2 "" H 3300 5200 50  0001 C CNN
F 3 "" H 3300 5200 50  0001 C CNN
	1    3300 5200
	1    0    0    -1  
$EndComp
$Comp
L Diode:1N4001 D4
U 1 1 5FAE925A
P 3300 5350
F 0 "D4" V 3254 5429 50  0000 L CNN
F 1 "1N4001" V 3345 5429 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 3300 5175 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 3300 5350 50  0001 C CNN
	1    3300 5350
	0    1    1    0   
$EndComp
Wire Wire Line
	2700 5700 2550 5700
Wire Wire Line
	3300 5500 3750 5500
Text Label 3750 5200 0    50   ~ 0
COIL_2_4
Text Label 3750 5500 0    50   ~ 0
COIL_1_4
Text Label 6000 4100 0    50   ~ 0
COIL_2_1
Text Label 4850 4100 0    50   ~ 0
COIL_1_1
Text Label 7650 4100 0    50   ~ 0
COIL_2_2
Text Label 6500 4100 0    50   ~ 0
COIL_1_2
Text Label 5950 5350 0    50   ~ 0
COIL_2_3
Text Label 4850 5350 0    50   ~ 0
COIL_1_3
Text Label 7650 5350 0    50   ~ 0
COIL_2_4
Text Label 6500 5350 0    50   ~ 0
COIL_1_4
$Comp
L power:+VDC #PWR013
U 1 1 5FAEED0A
P 7200 2400
F 0 "#PWR013" H 7200 2300 50  0001 C CNN
F 1 "+VDC" H 7200 2675 50  0000 C CNN
F 2 "" H 7200 2400 50  0001 C CNN
F 3 "" H 7200 2400 50  0001 C CNN
	1    7200 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7200 2400 7200 2700
Text Label 7200 2700 0    50   ~ 0
COM
Text Label 9100 2700 0    50   ~ 0
NO_1
Text Label 9100 3800 0    50   ~ 0
NO_2
Text Label 9100 4950 0    50   ~ 0
NO_3
Text Label 9100 6000 0    50   ~ 0
NO_4
$Comp
L power:GND #PWR023
U 1 1 5FAC7EE1
P 2600 2700
F 0 "#PWR023" H 2600 2450 50  0001 C CNN
F 1 "GND" H 2605 2527 50  0000 C CNN
F 2 "" H 2600 2700 50  0001 C CNN
F 3 "" H 2600 2700 50  0001 C CNN
	1    2600 2700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR025
U 1 1 5FAC8A20
P 3900 2700
F 0 "#PWR025" H 3900 2450 50  0001 C CNN
F 1 "GND" H 3905 2527 50  0000 C CNN
F 2 "" H 3900 2700 50  0001 C CNN
F 3 "" H 3900 2700 50  0001 C CNN
	1    3900 2700
	1    0    0    -1  
$EndComp
$Comp
L power:+VDC #PWR022
U 1 1 5FAE0965
P 2600 2400
F 0 "#PWR022" H 2600 2300 50  0001 C CNN
F 1 "+VDC" H 2600 2675 50  0000 C CNN
F 2 "" H 2600 2400 50  0001 C CNN
F 3 "" H 2600 2400 50  0001 C CNN
	1    2600 2400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0101
U 1 1 5FB02001
P 3900 2400
F 0 "#PWR0101" H 3900 2250 50  0001 C CNN
F 1 "+3.3V" H 3915 2573 50  0000 C CNN
F 2 "" H 3900 2400 50  0001 C CNN
F 3 "" H 3900 2400 50  0001 C CNN
	1    3900 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 4300 3300 4300
Wire Wire Line
	3300 4000 3750 4000
Connection ~ 3300 4000
Wire Wire Line
	1450 4000 1900 4000
Connection ~ 1450 4000
Wire Wire Line
	1450 5200 1900 5200
Connection ~ 1450 5200
Wire Wire Line
	3300 5200 3750 5200
Connection ~ 3300 5200
$Comp
L Transistor_BJT:BC337 Q1
U 1 1 5FB27126
P 1350 4500
F 0 "Q1" H 1541 4546 50  0000 L CNN
F 1 "BC337" H 1541 4455 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 1550 4425 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC337.pdf" H 1350 4500 50  0001 L CNN
	1    1350 4500
	1    0    0    -1  
$EndComp
Connection ~ 1450 4300
$Comp
L Transistor_BJT:BC337 Q2
U 1 1 5FB2A1E1
P 1350 5700
F 0 "Q2" H 1541 5746 50  0000 L CNN
F 1 "BC337" H 1541 5655 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 1550 5625 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC337.pdf" H 1350 5700 50  0001 L CNN
	1    1350 5700
	1    0    0    -1  
$EndComp
Connection ~ 1450 5500
$Comp
L Transistor_BJT:BC337 Q4
U 1 1 5FB2A79C
P 3200 5700
F 0 "Q4" H 3391 5746 50  0000 L CNN
F 1 "BC337" H 3391 5655 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 3400 5625 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC337.pdf" H 3200 5700 50  0001 L CNN
	1    3200 5700
	1    0    0    -1  
$EndComp
Connection ~ 3300 5500
$Comp
L Transistor_BJT:BC337 Q3
U 1 1 5FB2ACC7
P 3200 4500
F 0 "Q3" H 3391 4546 50  0000 L CNN
F 1 "BC337" H 3391 4455 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-92_Inline" H 3400 4425 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC337.pdf" H 3200 4500 50  0001 L CNN
	1    3200 4500
	1    0    0    -1  
$EndComp
Connection ~ 3300 4300
$Comp
L Relay:SANYOU_SRD_Form_C K1
U 1 1 5FB2C886
P 5400 4300
F 0 "K1" V 4833 4300 50  0000 C CNN
F 1 "SANYOU_SRD_Form_C" V 4924 4300 50  0000 C CNN
F 2 "Relay_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C" H 5850 4250 50  0001 L CNN
F 3 "http://www.sanyourelay.ca/public/products/pdf/SRD.pdf" H 5400 4300 50  0001 C CNN
	1    5400 4300
	0    1    1    0   
$EndComp
$Comp
L Relay:SANYOU_SRD_Form_C K2
U 1 1 5FB6E823
P 5400 5550
F 0 "K2" V 4833 5550 50  0000 C CNN
F 1 "SANYOU_SRD_Form_C" V 4924 5550 50  0000 C CNN
F 2 "Relay_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C" H 5850 5500 50  0001 L CNN
F 3 "http://www.sanyourelay.ca/public/products/pdf/SRD.pdf" H 5400 5550 50  0001 C CNN
	1    5400 5550
	0    1    1    0   
$EndComp
$Comp
L Relay:SANYOU_SRD_Form_C K4
U 1 1 5FB6F155
P 7050 5550
F 0 "K4" V 6483 5550 50  0000 C CNN
F 1 "SANYOU_SRD_Form_C" V 6574 5550 50  0000 C CNN
F 2 "Relay_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C" H 7500 5500 50  0001 L CNN
F 3 "http://www.sanyourelay.ca/public/products/pdf/SRD.pdf" H 7050 5550 50  0001 C CNN
	1    7050 5550
	0    1    1    0   
$EndComp
$Comp
L Relay:SANYOU_SRD_Form_C K3
U 1 1 5FB74CF4
P 7050 4300
F 0 "K3" V 6483 4300 50  0000 C CNN
F 1 "SANYOU_SRD_Form_C" V 6574 4300 50  0000 C CNN
F 2 "Relay_THT:Relay_SPDT_SANYOU_SRD_Series_Form_C" H 7500 4250 50  0001 L CNN
F 3 "http://www.sanyourelay.ca/public/products/pdf/SRD.pdf" H 7050 4300 50  0001 C CNN
	1    7050 4300
	0    1    1    0   
$EndComp
Wire Wire Line
	5700 5350 5950 5350
Wire Wire Line
	7350 4600 7550 4600
NoConn ~ 7350 4400
NoConn ~ 7350 5650
NoConn ~ 5700 5650
NoConn ~ 5700 4400
$Comp
L Device:C C2
U 1 1 5FC5B013
P 4850 4650
F 0 "C2" H 4965 4696 50  0000 L CNN
F 1 "1000uF" H 4965 4605 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 4888 4500 50  0001 C CNN
F 3 "~" H 4850 4650 50  0001 C CNN
	1    4850 4650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR014
U 1 1 5FB02165
P 4850 4800
F 0 "#PWR014" H 4850 4550 50  0001 C CNN
F 1 "GND" H 4855 4627 50  0000 C CNN
F 2 "" H 4850 4800 50  0001 C CNN
F 3 "" H 4850 4800 50  0001 C CNN
	1    4850 4800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5FC9FC6D
P 6500 4650
F 0 "C4" H 6615 4696 50  0000 L CNN
F 1 "1000uF" H 6615 4605 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 6538 4500 50  0001 C CNN
F 3 "~" H 6500 4650 50  0001 C CNN
	1    6500 4650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR015
U 1 1 5FC9FC79
P 6500 4800
F 0 "#PWR015" H 6500 4550 50  0001 C CNN
F 1 "GND" H 6505 4627 50  0000 C CNN
F 2 "" H 6500 4800 50  0001 C CNN
F 3 "" H 6500 4800 50  0001 C CNN
	1    6500 4800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5FCA2EF2
P 4850 5900
F 0 "C5" H 4965 5946 50  0000 L CNN
F 1 "1000uF" H 4965 5855 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 4888 5750 50  0001 C CNN
F 3 "~" H 4850 5900 50  0001 C CNN
	1    4850 5900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR020
U 1 1 5FCA2EFE
P 4850 6050
F 0 "#PWR020" H 4850 5800 50  0001 C CNN
F 1 "GND" H 4855 5877 50  0000 C CNN
F 2 "" H 4850 6050 50  0001 C CNN
F 3 "" H 4850 6050 50  0001 C CNN
	1    4850 6050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 5FCA6572
P 6500 5900
F 0 "C6" H 6615 5946 50  0000 L CNN
F 1 "1000uF" H 6615 5855 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D10.0mm_P5.00mm" H 6538 5750 50  0001 C CNN
F 3 "~" H 6500 5900 50  0001 C CNN
	1    6500 5900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR021
U 1 1 5FCA657E
P 6500 6050
F 0 "#PWR021" H 6500 5800 50  0001 C CNN
F 1 "GND" H 6505 5877 50  0000 C CNN
F 2 "" H 6500 6050 50  0001 C CNN
F 3 "" H 6500 6050 50  0001 C CNN
	1    6500 6050
	1    0    0    -1  
$EndComp
Text Label 5950 4600 2    50   ~ 0
NO_1
Wire Wire Line
	5700 4600 5950 4600
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 5FBDEB0D
P 1550 1050
F 0 "H1" H 1450 1099 50  0000 R CNN
F 1 "MountingHole_Pad" H 1450 1008 50  0000 R CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad" H 1550 1050 50  0001 C CNN
F 3 "~" H 1550 1050 50  0001 C CNN
	1    1550 1050
	-1   0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 5FBE6BA1
P 2600 1000
F 0 "H2" H 2500 1049 50  0000 R CNN
F 1 "MountingHole_Pad" H 2500 958 50  0000 R CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad" H 2600 1000 50  0001 C CNN
F 3 "~" H 2600 1000 50  0001 C CNN
	1    2600 1000
	-1   0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 5FBE73F6
P 3650 1000
F 0 "H3" H 3550 1049 50  0000 R CNN
F 1 "MountingHole_Pad" H 3550 958 50  0000 R CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad" H 3650 1000 50  0001 C CNN
F 3 "~" H 3650 1000 50  0001 C CNN
	1    3650 1000
	-1   0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 5FBE7CBB
P 4700 1000
F 0 "H4" H 4600 1049 50  0000 R CNN
F 1 "MountingHole_Pad" H 4600 958 50  0000 R CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad" H 4700 1000 50  0001 C CNN
F 3 "~" H 4700 1000 50  0001 C CNN
	1    4700 1000
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR026
U 1 1 5FBE84F1
P 1550 1150
F 0 "#PWR026" H 1550 900 50  0001 C CNN
F 1 "GND" H 1555 977 50  0000 C CNN
F 2 "" H 1550 1150 50  0001 C CNN
F 3 "" H 1550 1150 50  0001 C CNN
	1    1550 1150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR027
U 1 1 5FBE8CB9
P 2600 1100
F 0 "#PWR027" H 2600 850 50  0001 C CNN
F 1 "GND" H 2605 927 50  0000 C CNN
F 2 "" H 2600 1100 50  0001 C CNN
F 3 "" H 2600 1100 50  0001 C CNN
	1    2600 1100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR028
U 1 1 5FBE93C6
P 3650 1100
F 0 "#PWR028" H 3650 850 50  0001 C CNN
F 1 "GND" H 3655 927 50  0000 C CNN
F 2 "" H 3650 1100 50  0001 C CNN
F 3 "" H 3650 1100 50  0001 C CNN
	1    3650 1100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR029
U 1 1 5FBE9AF3
P 4700 1100
F 0 "#PWR029" H 4700 850 50  0001 C CNN
F 1 "GND" H 4705 927 50  0000 C CNN
F 2 "" H 4700 1100 50  0001 C CNN
F 3 "" H 4700 1100 50  0001 C CNN
	1    4700 1100
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x05_Male J9
U 1 1 5FB68687
P 7800 1200
F 0 "J9" H 7772 1082 50  0000 R CNN
F 1 "Conn_01x04_Male" H 7772 1173 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 7800 1200 50  0001 C CNN
F 3 "~" H 7800 1200 50  0001 C CNN
	1    7800 1200
	-1   0    0    1   
$EndComp
Wire Wire Line
	7600 1000 7300 1000
Wire Wire Line
	7600 1100 7300 1100
Wire Wire Line
	7600 1200 7300 1200
Wire Wire Line
	7600 1300 7300 1300
Text Label 7300 1100 0    50   ~ 0
RELAY2
Text Label 7300 1200 0    50   ~ 0
RELAY3
Text Label 7300 1300 0    50   ~ 0
RELAY4
Text Label 7300 1000 0    50   ~ 0
RELAY1
$Comp
L power:GND #PWR0105
U 1 1 5FB8B9E6
P 7600 1400
F 0 "#PWR0105" H 7600 1150 50  0001 C CNN
F 1 "GND" H 7605 1227 50  0000 C CNN
F 2 "" H 7600 1400 50  0001 C CNN
F 3 "" H 7600 1400 50  0001 C CNN
	1    7600 1400
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D9
U 1 1 5FB38527
P 1900 7300
F 0 "D9" V 1939 7183 50  0000 R CNN
F 1 "LED" V 1848 7183 50  0000 R CNN
F 2 "LED_SMD:LED_1206_3216Metric" H 1900 7300 50  0001 C CNN
F 3 "~" H 1900 7300 50  0001 C CNN
	1    1900 7300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R5
U 1 1 5FB39A8C
P 1900 7000
F 0 "R5" V 1693 7000 50  0000 C CNN
F 1 "220R" V 1784 7000 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 1830 7000 50  0001 C CNN
F 3 "~" H 1900 7000 50  0001 C CNN
	1    1900 7000
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR031
U 1 1 5FB3A335
P 1900 7450
F 0 "#PWR031" H 1900 7200 50  0001 C CNN
F 1 "GND" H 1905 7277 50  0000 C CNN
F 2 "" H 1900 7450 50  0001 C CNN
F 3 "" H 1900 7450 50  0001 C CNN
	1    1900 7450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 6850 1900 6650
$Comp
L Device:LED D10
U 1 1 5FB58BCA
P 2400 7300
F 0 "D10" V 2439 7183 50  0000 R CNN
F 1 "LED" V 2348 7183 50  0000 R CNN
F 2 "LED_SMD:LED_1206_3216Metric" H 2400 7300 50  0001 C CNN
F 3 "~" H 2400 7300 50  0001 C CNN
	1    2400 7300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R6
U 1 1 5FB58BD0
P 2400 7000
F 0 "R6" V 2193 7000 50  0000 C CNN
F 1 "220R" V 2284 7000 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 2330 7000 50  0001 C CNN
F 3 "~" H 2400 7000 50  0001 C CNN
	1    2400 7000
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR032
U 1 1 5FB58BD6
P 2400 7450
F 0 "#PWR032" H 2400 7200 50  0001 C CNN
F 1 "GND" H 2405 7277 50  0000 C CNN
F 2 "" H 2400 7450 50  0001 C CNN
F 3 "" H 2400 7450 50  0001 C CNN
	1    2400 7450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 6850 2400 6650
$Comp
L Device:LED D11
U 1 1 5FB6318A
P 2900 7300
F 0 "D11" V 2939 7183 50  0000 R CNN
F 1 "LED" V 2848 7183 50  0000 R CNN
F 2 "LED_SMD:LED_1206_3216Metric" H 2900 7300 50  0001 C CNN
F 3 "~" H 2900 7300 50  0001 C CNN
	1    2900 7300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R7
U 1 1 5FB63190
P 2900 7000
F 0 "R7" V 2693 7000 50  0000 C CNN
F 1 "220R" V 2784 7000 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 2830 7000 50  0001 C CNN
F 3 "~" H 2900 7000 50  0001 C CNN
	1    2900 7000
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR033
U 1 1 5FB63196
P 2900 7450
F 0 "#PWR033" H 2900 7200 50  0001 C CNN
F 1 "GND" H 2905 7277 50  0000 C CNN
F 2 "" H 2900 7450 50  0001 C CNN
F 3 "" H 2900 7450 50  0001 C CNN
	1    2900 7450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 6850 2900 6650
$Comp
L Device:LED D12
U 1 1 5FB68435
P 3400 7300
F 0 "D12" V 3439 7183 50  0000 R CNN
F 1 "LED" V 3348 7183 50  0000 R CNN
F 2 "LED_SMD:LED_1206_3216Metric" H 3400 7300 50  0001 C CNN
F 3 "~" H 3400 7300 50  0001 C CNN
	1    3400 7300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R8
U 1 1 5FB6843B
P 3400 7000
F 0 "R8" V 3193 7000 50  0000 C CNN
F 1 "220R" V 3284 7000 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 3330 7000 50  0001 C CNN
F 3 "~" H 3400 7000 50  0001 C CNN
	1    3400 7000
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5FB68441
P 3400 7450
F 0 "#PWR034" H 3400 7200 50  0001 C CNN
F 1 "GND" H 3405 7277 50  0000 C CNN
F 2 "" H 3400 7450 50  0001 C CNN
F 3 "" H 3400 7450 50  0001 C CNN
	1    3400 7450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 6850 3400 6650
$Comp
L Device:LED D13
U 1 1 5FB6D6EF
P 3950 7300
F 0 "D13" V 3989 7183 50  0000 R CNN
F 1 "LED" V 3898 7183 50  0000 R CNN
F 2 "LED_SMD:LED_1206_3216Metric" H 3950 7300 50  0001 C CNN
F 3 "~" H 3950 7300 50  0001 C CNN
	1    3950 7300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R9
U 1 1 5FB6D6F5
P 3950 7000
F 0 "R9" V 3743 7000 50  0000 C CNN
F 1 "220R" V 3834 7000 50  0000 C CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 3880 7000 50  0001 C CNN
F 3 "~" H 3950 7000 50  0001 C CNN
	1    3950 7000
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR035
U 1 1 5FB6D6FB
P 3950 7450
F 0 "#PWR035" H 3950 7200 50  0001 C CNN
F 1 "GND" H 3955 7277 50  0000 C CNN
F 2 "" H 3950 7450 50  0001 C CNN
F 3 "" H 3950 7450 50  0001 C CNN
	1    3950 7450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 6850 3950 6650
$Comp
L power:+3.3V #PWR030
U 1 1 5FB74026
P 1900 6650
F 0 "#PWR030" H 1900 6500 50  0001 C CNN
F 1 "+3.3V" H 1915 6823 50  0000 C CNN
F 2 "" H 1900 6650 50  0001 C CNN
F 3 "" H 1900 6650 50  0001 C CNN
	1    1900 6650
	1    0    0    -1  
$EndComp
Text Label 700  4500 1    50   ~ 0
RELAY1
Text Label 2550 4500 1    50   ~ 0
RELAY2
Text Label 700  5700 1    50   ~ 0
RELAY3
Text Label 2550 5700 1    50   ~ 0
RELAY4
Text Label 2400 6650 1    50   ~ 0
RELAY1
Text Label 2900 6650 1    50   ~ 0
RELAY2
Text Label 3400 6650 1    50   ~ 0
RELAY3
Text Label 3950 6650 1    50   ~ 0
RELAY4
$Comp
L Connector:USB_A J2
U 1 1 5FB79ED4
P 10250 2500
F 0 "J2" H 10020 2397 50  0000 R CNN
F 1 "USB_A" H 10020 2488 50  0000 R CNN
F 2 "Connector_USB:USB_A_Stewart_SS-52100-001_Horizontal" H 10400 2450 50  0001 C CNN
F 3 " ~" H 10400 2450 50  0001 C CNN
	1    10250 2500
	-1   0    0    1   
$EndComp
$Comp
L Connector:USB_A J3
U 1 1 5FB7B95C
P 10250 3600
F 0 "J3" H 10020 3497 50  0000 R CNN
F 1 "USB_A" H 10020 3588 50  0000 R CNN
F 2 "Connector_USB:USB_A_Stewart_SS-52100-001_Horizontal" H 10400 3550 50  0001 C CNN
F 3 " ~" H 10400 3550 50  0001 C CNN
	1    10250 3600
	-1   0    0    1   
$EndComp
$Comp
L Connector:USB_A J4
U 1 1 5FB7C536
P 10250 4750
F 0 "J4" H 10020 4647 50  0000 R CNN
F 1 "USB_A" H 10020 4738 50  0000 R CNN
F 2 "Connector_USB:USB_A_Stewart_SS-52100-001_Horizontal" H 10400 4700 50  0001 C CNN
F 3 " ~" H 10400 4700 50  0001 C CNN
	1    10250 4750
	-1   0    0    1   
$EndComp
$Comp
L Connector:USB_A J5
U 1 1 5FB7D03D
P 10250 5800
F 0 "J5" H 10020 5697 50  0000 R CNN
F 1 "USB_A" H 10020 5788 50  0000 R CNN
F 2 "Connector_USB:USB_A_Stewart_SS-52100-001_Horizontal" H 10400 5750 50  0001 C CNN
F 3 " ~" H 10400 5750 50  0001 C CNN
	1    10250 5800
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5FC13881
P 9800 3200
F 0 "#PWR0102" H 9800 2950 50  0001 C CNN
F 1 "GND" H 9805 3027 50  0000 C CNN
F 2 "" H 9800 3200 50  0001 C CNN
F 3 "" H 9800 3200 50  0001 C CNN
	1    9800 3200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5FC14103
P 9750 2100
F 0 "#PWR0103" H 9750 1850 50  0001 C CNN
F 1 "GND" H 9755 1927 50  0000 C CNN
F 2 "" H 9750 2100 50  0001 C CNN
F 3 "" H 9750 2100 50  0001 C CNN
	1    9750 2100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5FC148D9
P 9800 4350
F 0 "#PWR0104" H 9800 4100 50  0001 C CNN
F 1 "GND" H 9805 4177 50  0000 C CNN
F 2 "" H 9800 4350 50  0001 C CNN
F 3 "" H 9800 4350 50  0001 C CNN
	1    9800 4350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5FC15062
P 9800 5400
F 0 "#PWR0106" H 9800 5150 50  0001 C CNN
F 1 "GND" H 9805 5227 50  0000 C CNN
F 2 "" H 9800 5400 50  0001 C CNN
F 3 "" H 9800 5400 50  0001 C CNN
	1    9800 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	9750 2100 10250 2100
Wire Wire Line
	10250 2100 10350 2100
Connection ~ 10250 2100
Wire Wire Line
	9800 3200 10250 3200
Wire Wire Line
	10250 3200 10350 3200
Connection ~ 10250 3200
Wire Wire Line
	9800 4350 10250 4350
Wire Wire Line
	10250 4350 10350 4350
Connection ~ 10250 4350
Wire Wire Line
	9800 5400 10250 5400
Wire Wire Line
	10250 5400 10350 5400
Connection ~ 10250 5400
Wire Notes Line
	1150 650  5650 650 
Wire Notes Line
	5650 650  5650 1500
Wire Notes Line
	5650 1500 1150 1500
Wire Notes Line
	1150 1500 1150 650 
Wire Notes Line
	1100 1900 1100 3100
Wire Notes Line
	1100 3100 5200 3100
Wire Notes Line
	5200 3100 5200 1900
Wire Notes Line
	5200 1900 1100 1900
Wire Notes Line
	6700 550  6700 1800
Wire Notes Line
	6700 1800 8700 1800
Wire Notes Line
	8700 1800 8700 550 
Wire Notes Line
	8700 550  6700 550 
Wire Notes Line
	5600 3350 4600 3350
Wire Notes Line
	4600 3350 4600 6500
Wire Notes Line
	4600 6500 10900 6500
Wire Notes Line
	10900 6500 10900 1950
Wire Notes Line
	10900 1950 5600 1950
Wire Notes Line
	5600 1950 5600 3350
Wire Notes Line
	550  3300 550  6300
Wire Notes Line
	550  6300 4300 6300
Wire Notes Line
	4300 6300 4300 3300
Wire Notes Line
	4300 3300 550  3300
Wire Notes Line
	1600 6350 1600 7750
Wire Notes Line
	1600 7750 4300 7750
Wire Notes Line
	4300 7750 4300 6350
Wire Notes Line
	4300 6350 1600 6350
Text Notes 6150 3050 0    50   ~ 0
Relays + Protections
Text Notes 750  3450 0    50   ~ 0
Relay Coil Control
Text Notes 1200 2000 0    50   ~ 0
Power Supply
Text Notes 1350 750  0    50   ~ 0
Mount Holes
Text Notes 6850 700  0    50   ~ 0
3V3 Control Signals
Text Notes 1700 7050 1    50   ~ 0
Status LEDS
$Comp
L Connector:Screw_Terminal_01x02 J6
U 1 1 60025049
P 2800 2500
F 0 "J6" H 2880 2492 50  0000 L CNN
F 1 "Screw_Terminal_01x02" H 2880 2401 50  0000 L CNN
F 2 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" H 2800 2500 50  0001 C CNN
F 3 "~" H 2800 2500 50  0001 C CNN
	1    2800 2500
	1    0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x02 J7
U 1 1 6002573A
P 4100 2500
F 0 "J7" H 4180 2492 50  0000 L CNN
F 1 "Screw_Terminal_01x02" H 4180 2401 50  0000 L CNN
F 2 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" H 4100 2500 50  0001 C CNN
F 3 "~" H 4100 2500 50  0001 C CNN
	1    4100 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 2500 2600 2400
Wire Wire Line
	2650 2700 2600 2700
Wire Wire Line
	2600 2700 2600 2600
Connection ~ 2600 2700
Wire Wire Line
	3900 2400 3900 2500
Wire Wire Line
	3900 2600 3900 2700
Wire Wire Line
	9100 6000 9950 6000
Wire Wire Line
	9100 4950 9950 4950
Wire Wire Line
	9100 3800 9950 3800
Wire Wire Line
	9100 2700 9950 2700
$EndSCHEMATC