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 motorized_blinds-rescue:A4988-ekd_drivers U1
U 1 1 618E8EDD
P 5050 4200
F 0 "U1" H 5050 4815 50  0000 C CNN
F 1 "A4988" H 5050 4724 50  0000 C CNN
F 2 "ekd_drivers:A4988" H 4950 4750 50  0001 C CNN
F 3 "" H 4950 4750 50  0001 C CNN
	1    5050 4200
	-1   0    0    -1  
$EndComp
$Comp
L ekd_mcu:ESP32-WROOM-32 U3
U 1 1 618E9D33
P 6800 4300
F 0 "U3" H 6800 5465 50  0000 C CNN
F 1 "ESP32-WROOM-32" H 6800 5374 50  0000 C CNN
F 2 "ekd_mcu:ESP32-WROOM-32" H 6600 5400 50  0001 C CNN
F 3 "" H 6600 5400 50  0001 C CNN
	1    6800 4300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5550 4250 5600 4250
Wire Wire Line
	5600 4250 5600 4350
Wire Wire Line
	5600 4350 5550 4350
NoConn ~ 5550 4150
NoConn ~ 5550 4050
NoConn ~ 5550 3950
$Comp
L ekd_rpm:RPM5.0-6.0 U2
U 1 1 618E339B
P 5600 2250
F 0 "U2" H 5600 2765 50  0000 C CNN
F 1 "RPM5.0-6.0" H 5600 2674 50  0000 C CNN
F 2 "ekd_rpm:RPM5.0-6.0" H 5500 2700 50  0001 C CNN
F 3 "" H 5500 2700 50  0001 C CNN
	1    5600 2250
	1    0    0    -1  
$EndComp
Text Label 4150 2050 2    50   ~ 0
+12V
Wire Wire Line
	6050 2050 6150 2050
Wire Wire Line
	6050 2250 6150 2250
Wire Wire Line
	6150 2250 6150 2050
NoConn ~ 5150 2350
Wire Wire Line
	7450 5200 7650 5200
Text Label 7650 5200 0    50   ~ 0
+5V
NoConn ~ 7450 3400
NoConn ~ 7450 3600
NoConn ~ 7450 3700
NoConn ~ 7450 4000
NoConn ~ 7450 4100
NoConn ~ 7450 4200
NoConn ~ 7450 4300
NoConn ~ 7450 4400
NoConn ~ 7450 4500
NoConn ~ 7450 4600
NoConn ~ 7450 4800
NoConn ~ 7450 4900
NoConn ~ 7450 5000
NoConn ~ 7450 5100
NoConn ~ 6150 5200
NoConn ~ 6150 5100
NoConn ~ 6150 5000
NoConn ~ 6150 4900
NoConn ~ 6150 4800
NoConn ~ 6150 4600
NoConn ~ 6150 4500
NoConn ~ 6150 4400
NoConn ~ 6150 3900
NoConn ~ 6150 3800
NoConn ~ 6150 3700
NoConn ~ 6150 3600
NoConn ~ 6150 3500
$Comp
L power:GND #PWR011
U 1 1 618F0947
P 7750 4800
F 0 "#PWR011" H 7750 4550 50  0001 C CNN
F 1 "GND" H 7755 4627 50  0000 C CNN
F 2 "" H 7750 4800 50  0001 C CNN
F 3 "" H 7750 4800 50  0001 C CNN
	1    7750 4800
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7450 4700 7750 4700
$Comp
L power:GND #PWR09
U 1 1 618F5946
P 5850 4150
F 0 "#PWR09" H 5850 3900 50  0001 C CNN
F 1 "GND" H 5855 3977 50  0000 C CNN
F 2 "" H 5850 4150 50  0001 C CNN
F 3 "" H 5850 4150 50  0001 C CNN
	1    5850 4150
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6150 4000 5850 4000
$Comp
L power:GND #PWR08
U 1 1 618F63B9
P 5850 3500
F 0 "#PWR08" H 5850 3250 50  0001 C CNN
F 1 "GND" H 5855 3327 50  0000 C CNN
F 2 "" H 5850 3500 50  0001 C CNN
F 3 "" H 5850 3500 50  0001 C CNN
	1    5850 3500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6150 3400 5850 3400
Text Label 4600 5000 2    50   ~ 0
+12V
$Comp
L power:GND #PWR03
U 1 1 618F8BFB
P 4150 4650
F 0 "#PWR03" H 4150 4400 50  0001 C CNN
F 1 "GND" H 4155 4477 50  0000 C CNN
F 2 "" H 4150 4650 50  0001 C CNN
F 3 "" H 4150 4650 50  0001 C CNN
	1    4150 4650
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4550 4450 4400 4450
Text Label 4400 4450 2    50   ~ 0
+5V
Wire Wire Line
	4550 4550 4150 4550
Wire Wire Line
	4150 4550 4150 4650
$Comp
L power:GND #PWR05
U 1 1 6192363C
P 4750 2300
F 0 "#PWR05" H 4750 2050 50  0001 C CNN
F 1 "GND" H 4755 2127 50  0000 C CNN
F 2 "" H 4750 2300 50  0001 C CNN
F 3 "" H 4750 2300 50  0001 C CNN
	1    4750 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 2050 6400 2050
Connection ~ 6150 2050
Text Label 6800 2050 0    50   ~ 0
+5V
NoConn ~ 5550 3850
Wire Wire Line
	6150 4100 5950 4100
Wire Wire Line
	5950 4100 5950 4450
Wire Wire Line
	5950 4450 5550 4450
Wire Wire Line
	6150 4200 6000 4200
Wire Wire Line
	6000 4200 6000 4550
Wire Wire Line
	6000 4550 5550 4550
Wire Wire Line
	6150 4300 6050 4300
$Comp
L ekd_fets:IRFR6215TRPBF Q1
U 1 1 619AB4A7
P 4950 4950
F 0 "Q1" V 5000 4950 50  0000 C CNN
F 1 "IRFR6215TRPBF" V 5024 4950 50  0001 C CNN
F 2 "ekd_fets:IRFR6215TRPBF" H 4900 5525 50  0001 C CNN
F 3 "" H 4900 5525 50  0001 C CNN
	1    4950 4950
	0    1    -1   0   
$EndComp
Wire Wire Line
	4950 5200 4950 5400
Wire Wire Line
	5250 5400 4950 5400
Wire Wire Line
	5250 5400 5250 5350
Wire Wire Line
	5250 5050 5250 5000
Wire Wire Line
	5250 5000 5150 5000
$Comp
L power:GND #PWR06
U 1 1 619C7988
P 4950 6050
F 0 "#PWR06" H 4950 5800 50  0001 C CNN
F 1 "GND" H 4955 5877 50  0000 C CNN
F 2 "" H 4950 6050 50  0001 C CNN
F 3 "" H 4950 6050 50  0001 C CNN
	1    4950 6050
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4750 5000 4600 5000
Wire Wire Line
	4550 3850 4450 3850
Text Label 4450 3850 2    50   ~ 0
+V_MOT
Wire Wire Line
	6050 5600 5200 5600
Wire Wire Line
	6050 4300 6050 5600
Wire Wire Line
	5250 5000 5400 5000
Connection ~ 5250 5000
Text Label 5400 5000 0    50   ~ 0
+V_MOT
Wire Wire Line
	4550 3950 4150 3950
Wire Wire Line
	4150 3950 4150 4050
$Comp
L power:GND #PWR02
U 1 1 619D56BA
P 4150 4050
F 0 "#PWR02" H 4150 3800 50  0001 C CNN
F 1 "GND" H 4155 3877 50  0000 C CNN
F 2 "" H 4150 4050 50  0001 C CNN
F 3 "" H 4150 4050 50  0001 C CNN
	1    4150 4050
	-1   0    0    -1  
$EndComp
$Comp
L ekd_connectors:0430450402 J2
U 1 1 61A21CFD
P 8200 4000
F 0 "J2" H 8200 4075 50  0000 C CNN
F 1 "0430450402" H 8200 3984 50  0000 C CNN
F 2 "ekd_connectors:0430450402" H 8200 4000 50  0001 C CNN
F 3 "" H 8200 4000 50  0001 C CNN
	1    8200 4000
	-1   0    0    -1  
$EndComp
Text Label 4450 4050 2    50   ~ 0
2B
Wire Wire Line
	4550 4050 4450 4050
Text Label 4450 4150 2    50   ~ 0
2A
Text Label 4450 4250 2    50   ~ 0
1A
Text Label 4450 4350 2    50   ~ 0
1B
Wire Wire Line
	4550 4150 4450 4150
Wire Wire Line
	4550 4250 4450 4250
Wire Wire Line
	4550 4350 4450 4350
Wire Wire Line
	8450 4150 8550 4150
Wire Wire Line
	8450 4250 8550 4250
Wire Wire Line
	7950 4150 7850 4150
Wire Wire Line
	7950 4250 7850 4250
Text Label 8550 4150 0    50   ~ 0
2B
Text Label 8550 4250 0    50   ~ 0
2A
Text Label 7850 4150 2    50   ~ 0
1A
Text Label 7850 4250 2    50   ~ 0
1B
Wire Wire Line
	2650 4000 2550 4000
Text Label 2550 4000 2    50   ~ 0
+12V
$Comp
L power:GND #PWR01
U 1 1 61A63C61
P 2550 4300
F 0 "#PWR01" H 2550 4050 50  0001 C CNN
F 1 "GND" H 2555 4127 50  0000 C CNN
F 2 "" H 2550 4300 50  0001 C CNN
F 3 "" H 2550 4300 50  0001 C CNN
	1    2550 4300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2650 4200 2550 4200
Wire Wire Line
	2550 4200 2550 4300
Text Notes 6200 2000 0    50   ~ 0
Max 6A
Wire Wire Line
	5850 3400 5850 3500
Wire Wire Line
	5850 4000 5850 4150
Wire Wire Line
	7750 4700 7750 4800
$Comp
L power:GND #PWR07
U 1 1 61930211
P 5600 2750
F 0 "#PWR07" H 5600 2500 50  0001 C CNN
F 1 "GND" H 5605 2577 50  0000 C CNN
F 2 "" H 5600 2750 50  0001 C CNN
F 3 "" H 5600 2750 50  0001 C CNN
	1    5600 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 5800 4950 6000
Wire Wire Line
	5200 6000 4950 6000
Connection ~ 4950 6000
Wire Wire Line
	4950 6000 4950 6050
$Comp
L ekd_capacitors_ceramic_smd:CL31B106KAHVPNE C1
U 1 1 61A2F7C0
P 4400 1700
F 0 "C1" H 4500 1300 50  0000 L CNN
F 1 "CL31B106KAHVPNE" H 4400 1700 50  0001 C CNN
F 2 "ekd_capacitors_smd:1206" H 4400 1700 50  0001 C CNN
F 3 "http://www.samsungsem.com/kr/support/product-search/mlcc/CL31B106KAHVPNE.jsp" H 4400 1700 50  0001 C CNN
F 4 "10u" H 4498 1225 50  0000 L CNN "Capacitance"
F 5 "25V" H 4498 1134 50  0000 L CNN "Voltage Rating"
	1    4400 1700
	1    0    0    -1  
$EndComp
$Comp
L ekd_capacitors_ceramic_smd:CL31B106KAHVPNE C2
U 1 1 61A315F7
P 4750 1700
F 0 "C2" H 4850 1300 50  0000 L CNN
F 1 "CL31B106KAHVPNE" H 4750 1700 50  0001 C CNN
F 2 "ekd_capacitors_smd:1206" H 4750 1700 50  0001 C CNN
F 3 "http://www.samsungsem.com/kr/support/product-search/mlcc/CL31B106KAHVPNE.jsp" H 4750 1700 50  0001 C CNN
F 4 "10u" H 4848 1225 50  0000 L CNN "Capacitance"
F 5 "25V" H 4848 1134 50  0000 L CNN "Voltage Rating"
	1    4750 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 2250 5050 2250
Wire Wire Line
	5050 2250 5050 2050
Wire Wire Line
	5050 2050 5150 2050
$Comp
L ekd_resistors_smd:RC1005F103CS R1
U 1 1 61A3E3FE
P 5200 5350
F 0 "R1" H 5268 4946 50  0000 L CNN
F 1 "RC1005F103CS" H 5200 5350 50  0001 C CNN
F 2 "ekd_resistors_smd:0402" H 5200 5350 50  0001 C CNN
F 3 "https://media.digikey.com/pdf/Data%20Sheets/Samsung%20PDFs/RC_Series_ds.pdf" H 5200 5350 50  0001 C CNN
F 4 "10k" H 5268 4855 50  0000 L CNN "Resistance"
F 5 "1/16W" H 5200 5350 50  0001 C CNN "Power Rating"
	1    5200 5350
	1    0    0    -1  
$EndComp
$Comp
L ekd_resistors_smd:RC1005F103CS R2
U 1 1 61A3FE14
P 5250 4750
F 0 "R2" H 5318 4346 50  0000 L CNN
F 1 "RC1005F103CS" H 5250 4750 50  0001 C CNN
F 2 "ekd_resistors_smd:0402" H 5250 4750 50  0001 C CNN
F 3 "https://media.digikey.com/pdf/Data%20Sheets/Samsung%20PDFs/RC_Series_ds.pdf" H 5250 4750 50  0001 C CNN
F 4 "10k" H 5318 4255 50  0000 L CNN "Resistance"
F 5 "1/16W" H 5250 4750 50  0001 C CNN "Power Rating"
	1    5250 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR04
U 1 1 61902A0F
P 4400 2300
F 0 "#PWR04" H 4400 2050 50  0001 C CNN
F 1 "GND" H 4405 2127 50  0000 C CNN
F 2 "" H 4400 2300 50  0001 C CNN
F 3 "" H 4400 2300 50  0001 C CNN
	1    4400 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 2050 4400 2050
Wire Wire Line
	4400 2050 4750 2050
Connection ~ 4400 2050
Wire Wire Line
	4750 2050 5050 2050
Connection ~ 4750 2050
Connection ~ 5050 2050
NoConn ~ 6050 2350
Wire Wire Line
	5200 5950 5200 6000
Wire Wire Line
	5200 5650 5200 5600
Connection ~ 5200 5600
NoConn ~ 6050 2550
$Comp
L ekd_fets:2N7002W-7-F Q2
U 1 1 61974158
P 4950 5100
F 0 "Q2" H 5050 4600 50  0000 L CNN
F 1 "2N7002W-7-F" H 5028 4555 50  0001 L CNN
F 2 "ekd_fets:2N7002W-7-F" H 4950 5100 50  0001 C CNN
F 3 "" H 4950 5100 50  0001 C CNN
	1    4950 5100
	-1   0    0    -1  
$EndComp
$Comp
L ekd_connectors:PJ-036AH-SMT-TR J1
U 1 1 61A85669
P 2950 3850
F 0 "J1" H 2720 3646 50  0000 R CNN
F 1 "PJ-036AH-SMT-TR" H 2720 3555 50  0000 R CNN
F 2 "ekd_connectors:PJ-036AH-SMT-TR" H 2950 3850 50  0001 C CNN
F 3 "https://www.cuidevices.com/product/resource/pj-036ah-smt-tr.pdf" H 2950 3850 50  0001 C CNN
	1    2950 3850
	-1   0    0    -1  
$EndComp
Connection ~ 4950 5400
$Comp
L ekd_capacitors_ceramic_smd:CL31B226MPHNNNE C3
U 1 1 61A8A1AD
P 6400 1700
F 0 "C3" H 6498 1316 50  0000 L CNN
F 1 "CL31B226MPHNNNE" H 6910 1530 50  0001 C CNN
F 2 "ekd_capacitors_smd:1206" H 7040 1610 50  0001 C CNN
F 3 "http://www.samsungsem.com/kr/support/product-search/mlcc/CL31B226MPHNNNE.jsp" H 6400 1820 50  0001 C CNN
F 4 "22u" H 6498 1225 50  0000 L CNN "Capacitance"
F 5 "10V" H 6498 1134 50  0000 L CNN "Voltage Rating"
	1    6400 1700
	1    0    0    -1  
$EndComp
Connection ~ 6400 2050
Wire Wire Line
	6400 2050 6800 2050
$Comp
L power:GND #PWR010
U 1 1 61A8B183
P 6400 2300
F 0 "#PWR010" H 6400 2050 50  0001 C CNN
F 1 "GND" H 6405 2127 50  0000 C CNN
F 2 "" H 6400 2300 50  0001 C CNN
F 3 "" H 6400 2300 50  0001 C CNN
	1    6400 2300
	1    0    0    -1  
$EndComp
$EndSCHEMATC