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_Microchip_ATtiny:ATtiny412-SS U1
U 1 1 5EA9C4FA
P 4650 3300
F 0 "U1" H 4121 3346 50  0000 R CNN
F 1 "ATtiny412-SS" H 4121 3255 50  0000 R CNN
F 2 "Transformer_SMD:Pulse_PA2777NL" H 4650 3300 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/40001911A.pdf" H 4650 3300 50  0001 C CNN
	1    4650 3300
	1    0    0    1   
$EndComp
$Comp
L fab:A4953-H-BRIDGE-MOTOR-DRIVER M1
U 1 1 5EAA1BB0
P 7800 1800
F 0 "M1" H 7800 1800 45  0001 C CNN
F 1 "A4953-H-BRIDGE-MOTOR-DRIVER" H 7800 1800 45  0001 C CNN
F 2 "Transformer_SMD:Pulse_PA2777NL" H 7830 1950 20  0001 C CNN
F 3 "" H 7800 1800 50  0001 C CNN
	1    7800 1800
	1    0    0    -1  
$EndComp
$Comp
L fab:A4953-H-BRIDGE-MOTOR-DRIVER M2
U 1 1 5EAA7655
P 7800 3950
F 0 "M2" H 7800 3950 45  0001 C CNN
F 1 "A4953-H-BRIDGE-MOTOR-DRIVER" H 7800 3950 45  0001 C CNN
F 2 "Transformer_SMD:Pulse_PA2777NL" H 7830 4100 20  0001 C CNN
F 3 "" H 7800 3950 50  0001 C CNN
	1    7800 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5250 3200 5950 3200
Wire Wire Line
	5950 3200 5950 1700
Wire Wire Line
	5950 1700 6500 1700
Wire Wire Line
	5250 3100 5850 3100
Wire Wire Line
	5850 3100 5850 1500
Wire Wire Line
	5850 1500 6500 1500
Wire Wire Line
	5250 3500 5850 3500
Wire Wire Line
	5850 3500 5850 3850
Wire Wire Line
	5850 3850 6500 3850
Wire Wire Line
	5250 3400 5950 3400
Wire Wire Line
	5950 3400 5950 3650
Wire Wire Line
	5950 3650 6500 3650
$Comp
L fab:CAP-US1206 C2
U 1 1 5EADE79E
P 7800 2500
F 0 "C2" H 7850 2754 45  0000 C CNN
F 1 "CAP-US1206_1uf" H 7850 2670 45  0000 C CNN
F 2 "fab:fab-LED1206" H 7830 2650 20  0001 C CNN
F 3 "" H 7800 2500 50  0001 C CNN
	1    7800 2500
	1    0    0    -1  
$EndComp
$Comp
L fab:CAP-US1206 C3
U 1 1 5EADE7A4
P 7800 2900
F 0 "C3" H 7850 3154 45  0000 C CNN
F 1 "CAP-US1206_10uf" H 7850 3070 45  0000 C CNN
F 2 "fab:fab-LED1206" H 7830 3050 20  0001 C CNN
F 3 "" H 7800 2900 50  0001 C CNN
	1    7800 2900
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5EB07062
P 950 950
F 0 "#FLG0101" H 950 1025 50  0001 C CNN
F 1 "PWR_FLAG" H 950 1123 50  0000 C CNN
F 2 "" H 950 950 50  0001 C CNN
F 3 "~" H 950 950 50  0001 C CNN
	1    950  950 
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5EB07068
P 1400 1200
F 0 "#FLG0102" H 1400 1275 50  0001 C CNN
F 1 "PWR_FLAG" H 1400 1373 50  0000 C CNN
F 2 "" H 1400 1200 50  0001 C CNN
F 3 "~" H 1400 1200 50  0001 C CNN
	1    1400 1200
	-1   0    0    1   
$EndComp
$Comp
L power:VCC #PWR0101
U 1 1 5EB0706E
P 1400 950
F 0 "#PWR0101" H 1400 800 50  0001 C CNN
F 1 "VCC" H 1415 1123 50  0000 C CNN
F 2 "" H 1400 950 50  0001 C CNN
F 3 "" H 1400 950 50  0001 C CNN
	1    1400 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5EB07074
P 950 1200
F 0 "#PWR0102" H 950 950 50  0001 C CNN
F 1 "GND" H 955 1027 50  0000 C CNN
F 2 "" H 950 1200 50  0001 C CNN
F 3 "" H 950 1200 50  0001 C CNN
	1    950  1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 1200 1400 950 
Wire Wire Line
	950  950  950  1200
$Comp
L fab:REGULATORSOT23 IC1
U 1 1 5EB0CAC6
P 2550 3300
F 0 "IC1" H 2550 3654 45  0000 C CNN
F 1 "REGULATORSOT23" H 2550 3570 45  0000 C CNN
F 2 "Silicon-Standard:SOT23-3" H 2580 3450 20  0001 C CNN
F 3 "" H 2550 3300 50  0001 C CNN
	1    2550 3300
	0    -1   -1   0   
$EndComp
$Comp
L fab:CAP-US1206 C1
U 1 1 5EB128AA
P 2550 2450
F 0 "C1" H 2600 2704 45  0000 C CNN
F 1 "CAP-US1206_1uf" H 2600 2620 45  0000 C CNN
F 2 "fab:fab-LED1206" H 2580 2600 20  0001 C CNN
F 3 "" H 2550 2450 50  0001 C CNN
	1    2550 2450
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0103
U 1 1 5EB189BD
P 1950 4450
F 0 "#PWR0103" H 1950 4300 50  0001 C CNN
F 1 "VCC" H 1965 4623 50  0000 C CNN
F 2 "" H 1950 4450 50  0001 C CNN
F 3 "" H 1950 4450 50  0001 C CNN
	1    1950 4450
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5EB189C3
P 2450 4300
F 0 "#PWR0104" H 2450 4050 50  0001 C CNN
F 1 "GND" H 2455 4127 50  0000 C CNN
F 2 "" H 2450 4300 50  0001 C CNN
F 3 "" H 2450 4300 50  0001 C CNN
	1    2450 4300
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x02_Male J1
U 1 1 5EB1F005
P 2250 4050
F 0 "J1" H 2358 4231 50  0000 C CNN
F 1 "Conn_01x02_Male" H 2358 4140 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" H 2250 4050 50  0001 C CNN
F 3 "~" H 2250 4050 50  0001 C CNN
	1    2250 4050
	1    0    0    1   
$EndComp
Wire Wire Line
	1950 4450 1950 3950
Wire Wire Line
	1950 3950 2450 3950
Wire Wire Line
	2450 3950 2450 3600
Connection ~ 2450 3950
Wire Wire Line
	2450 3000 2450 2450
Wire Wire Line
	2450 2050 3300 2050
Wire Wire Line
	3300 2050 3300 4200
Wire Wire Line
	3300 4200 4650 4200
Wire Wire Line
	4650 4200 4650 3900
Wire Wire Line
	2650 3300 2750 3300
Wire Wire Line
	2750 3300 2750 2450
Wire Wire Line
	2750 3300 2750 4050
Wire Wire Line
	2750 4050 2450 4050
Connection ~ 2750 3300
Connection ~ 2450 4050
Wire Wire Line
	2450 2050 2450 2450
Connection ~ 2450 2450
Wire Wire Line
	4650 4200 6250 4200
Wire Wire Line
	6250 4200 6250 4050
Wire Wire Line
	6250 1900 6500 1900
Connection ~ 4650 4200
Wire Wire Line
	6500 4050 6250 4050
Connection ~ 6250 4050
Wire Wire Line
	6250 4050 6250 3300
Wire Wire Line
	1950 4450 1950 5900
Wire Wire Line
	1950 5900 8450 5900
Wire Wire Line
	8450 1900 7900 1900
Connection ~ 1950 4450
Wire Wire Line
	7900 4050 8450 4050
Connection ~ 8450 4050
Wire Wire Line
	8450 4050 8450 2900
Wire Wire Line
	8000 2500 8450 2500
Connection ~ 8450 2500
Wire Wire Line
	8450 2500 8450 1900
Wire Wire Line
	8000 2900 8450 2900
Connection ~ 8450 2900
Wire Wire Line
	8450 2900 8450 2500
Wire Wire Line
	8450 5900 8450 5000
$Comp
L fab:CAP-US1206 C5
U 1 1 5EAE46ED
P 7850 5000
F 0 "C5" H 7900 5254 45  0000 C CNN
F 1 "CAP-US1206_10uf" H 7900 5170 45  0000 C CNN
F 2 "fab:fab-LED1206" H 7880 5150 20  0001 C CNN
F 3 "" H 7850 5000 50  0001 C CNN
	1    7850 5000
	1    0    0    -1  
$EndComp
$Comp
L fab:CAP-US1206 C4
U 1 1 5EAE46E7
P 7850 4600
F 0 "C4" H 7900 4854 45  0000 C CNN
F 1 "CAP-US1206_1uf" H 7900 4770 45  0000 C CNN
F 2 "fab:fab-LED1206" H 7880 4750 20  0001 C CNN
F 3 "" H 7850 4600 50  0001 C CNN
	1    7850 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8050 4600 8450 4600
Connection ~ 8450 4600
Wire Wire Line
	8450 4600 8450 4050
Wire Wire Line
	8050 5000 8450 5000
Connection ~ 8450 5000
Wire Wire Line
	8450 5000 8450 4600
Wire Wire Line
	4650 2700 4650 2150
Wire Wire Line
	4650 1300 6100 1300
Wire Wire Line
	6500 3450 6100 3450
Connection ~ 6100 1300
Wire Wire Line
	6100 1300 6500 1300
Wire Wire Line
	7700 2500 6100 2500
Connection ~ 6100 2500
Wire Wire Line
	6100 2500 6100 1300
Wire Wire Line
	7700 2900 6100 2900
Wire Wire Line
	6100 2500 6100 2900
Connection ~ 6100 2900
Wire Wire Line
	6100 2900 6100 3450
Wire Wire Line
	6100 3450 6100 4600
Wire Wire Line
	6100 5100 2450 5100
Wire Wire Line
	2450 4050 2450 4300
Connection ~ 6100 3450
Connection ~ 2450 4300
Wire Wire Line
	2450 4300 2450 5100
Wire Wire Line
	7750 4600 6100 4600
Connection ~ 6100 4600
Wire Wire Line
	6100 4600 6100 5000
Wire Wire Line
	7750 5000 6100 5000
Connection ~ 6100 5000
Wire Wire Line
	6100 5000 6100 5100
Wire Wire Line
	5250 3300 6250 3300
Connection ~ 6250 3300
Wire Wire Line
	6250 3300 6250 1900
$Comp
L Connector:Conn_01x02_Male J2
U 1 1 5EC48D6E
P 5450 1950
F 0 "J2" H 5558 2131 50  0000 C CNN
F 1 "Conn_01x02_Male" H 5558 2040 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" H 5450 1950 50  0001 C CNN
F 3 "~" H 5450 1950 50  0001 C CNN
	1    5450 1950
	0    1    1    0   
$EndComp
Wire Wire Line
	5250 3600 5450 3600
Wire Wire Line
	5450 3600 5450 2150
Wire Wire Line
	4650 2150 5350 2150
Connection ~ 4650 2150
Wire Wire Line
	4650 2150 4650 1300
Wire Wire Line
	7900 1500 7150 1500
Wire Wire Line
	7150 1500 7150 1300
Wire Wire Line
	7150 1300 6500 1300
Connection ~ 6500 1300
Wire Wire Line
	7900 3650 7150 3650
Wire Wire Line
	7150 3650 7150 3450
Wire Wire Line
	6500 3450 7150 3450
Connection ~ 6500 3450
$Comp
L Connector:Conn_01x04_Male J3
U 1 1 5EC8AAD9
P 9700 2700
F 0 "J3" H 9672 2582 50  0000 R CNN
F 1 "Conn_01x04_Male" H 9672 2673 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal" H 9700 2700 50  0001 C CNN
F 3 "~" H 9700 2700 50  0001 C CNN
	1    9700 2700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7900 1700 9050 1700
Wire Wire Line
	9050 1700 9050 2600
Wire Wire Line
	9050 2600 9500 2600
Wire Wire Line
	7900 1300 8900 1300
Wire Wire Line
	8900 1300 8900 2700
Wire Wire Line
	8900 2700 9500 2700
Wire Wire Line
	7900 3850 9100 3850
Wire Wire Line
	9100 3850 9100 2800
Wire Wire Line
	9100 2800 9500 2800
Wire Wire Line
	7900 3450 8900 3450
Wire Wire Line
	8900 3450 8900 2900
Wire Wire Line
	8900 2900 9500 2900
$EndSCHEMATC