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 Connector_Generic:Conn_01x03 J2
U 1 1 5EF5B9F5
P 6200 3700
F 0 "J2" H 6280 3742 50  0000 L CNN
F 1 "Conn_01x03" H 6280 3651 50  0000 L CNN
F 2 "Connector:FanPinHeader_1x03_P2.54mm_Vertical" H 6200 3700 50  0001 C CNN
F 3 "~" H 6200 3700 50  0001 C CNN
	1    6200 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 3800 3400 3800
Wire Wire Line
	3400 3700 4350 3700
Wire Wire Line
	3400 3500 4300 3500
$Comp
L Connector_Generic:Conn_01x04 J1
U 1 1 5EF55347
P 3200 3700
F 0 "J1" H 3118 3275 50  0000 C CNN
F 1 "Conn_01x04" H 3118 3366 50  0000 C CNN
F 2 "Connector:FanPinHeader_1x04_P2.54mm_Vertical" H 3200 3700 50  0001 C CNN
F 3 "~" H 3200 3700 50  0001 C CNN
	1    3200 3700
	-1   0    0    1   
$EndComp
Wire Wire Line
	4450 3700 4600 3700
Wire Wire Line
	4450 3600 4450 3700
Wire Wire Line
	4300 3600 4450 3600
Wire Wire Line
	4300 3500 4300 3600
Wire Wire Line
	5450 4000 5400 4000
$Comp
L Device:R R1
U 1 1 5EF53253
P 5600 4000
F 0 "R1" V 5393 4000 50  0000 C CNN
F 1 "30k" V 5484 4000 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 5530 4000 50  0001 C CNN
F 3 "~" H 5600 4000 50  0001 C CNN
F 4 "C23058" V 5600 4000 50  0001 C CNN "LCSC"
	1    5600 4000
	0    1    1    0   
$EndComp
Wire Wire Line
	4350 3700 4350 3500
$Comp
L Driver_Motor:DRV8871DDA U1
U 1 1 5EF4C84C
P 5000 3800
F 0 "U1" H 5000 4281 50  0000 C CNN
F 1 "DRV8871DDA" H 5000 4190 50  0000 C CNN
F 2 "Package_SO:Texas_HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.95x4.9mm_Mask2.4x3.1mm_ThermalVias" H 5250 3750 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/drv8871.pdf" H 5250 3750 50  0001 C CNN
F 4 "C75864" H 5000 3800 50  0001 C CNN "LCSC"
	1    5000 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5EF56891
P 4850 2950
F 0 "#PWR0101" H 4850 2700 50  0001 C CNN
F 1 "GND" H 4855 2777 50  0000 C CNN
F 2 "" H 4850 2950 50  0001 C CNN
F 3 "" H 4850 2950 50  0001 C CNN
	1    4850 2950
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 5EF57069
P 3800 3800
F 0 "#PWR0102" H 3800 3550 50  0001 C CNN
F 1 "GND" V 3805 3672 50  0000 R CNN
F 2 "" H 3800 3800 50  0001 C CNN
F 3 "" H 3800 3800 50  0001 C CNN
	1    3800 3800
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5EF57603
P 5000 4250
F 0 "#PWR0103" H 5000 4000 50  0001 C CNN
F 1 "GND" H 5005 4077 50  0000 C CNN
F 2 "" H 5000 4250 50  0001 C CNN
F 3 "" H 5000 4250 50  0001 C CNN
	1    5000 4250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5EF57938
P 5750 4000
F 0 "#PWR0104" H 5750 3750 50  0001 C CNN
F 1 "GND" V 5755 3872 50  0000 R CNN
F 2 "" H 5750 4000 50  0001 C CNN
F 3 "" H 5750 4000 50  0001 C CNN
	1    5750 4000
	0    -1   -1   0   
$EndComp
$Comp
L Device:CP C1
U 1 1 5EF5816C
P 4450 3100
F 0 "C1" H 4332 3054 50  0000 R CNN
F 1 "22uF" H 4332 3145 50  0000 R CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x5.9" H 4488 2950 50  0001 C CNN
F 3 "~" H 4450 3100 50  0001 C CNN
	1    4450 3100
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 5EF595B4
P 4450 2950
F 0 "#PWR0105" H 4450 2700 50  0001 C CNN
F 1 "GND" H 4455 2777 50  0000 C CNN
F 2 "" H 4450 2950 50  0001 C CNN
F 3 "" H 4450 2950 50  0001 C CNN
	1    4450 2950
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5EF59BDE
P 5950 3600
F 0 "#PWR0106" H 5950 3350 50  0001 C CNN
F 1 "GND" V 5955 3472 50  0000 R CNN
F 2 "" H 5950 3600 50  0001 C CNN
F 3 "" H 5950 3600 50  0001 C CNN
	1    5950 3600
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 5EF5A158
P 4600 3800
F 0 "#PWR0107" H 4600 3550 50  0001 C CNN
F 1 "GND" V 4605 3672 50  0000 R CNN
F 2 "" H 4600 3800 50  0001 C CNN
F 3 "" H 4600 3800 50  0001 C CNN
	1    4600 3800
	0    1    1    0   
$EndComp
Wire Wire Line
	6000 3600 5950 3600
Wire Wire Line
	5000 4200 5000 4250
Text Label 5400 3800 0    50   ~ 0
NC
Wire Wire Line
	4350 3500 4450 3500
Wire Wire Line
	4450 3250 4450 3500
Wire Wire Line
	4850 3250 4850 3500
Connection ~ 4850 3500
Wire Wire Line
	4850 3500 5000 3500
$Comp
L Device:C C2
U 1 1 5EF55235
P 4850 3100
F 0 "C2" H 4965 3146 50  0000 L CNN
F 1 "0.1uF" H 4965 3055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 4888 2950 50  0001 C CNN
F 3 "~" H 4850 3100 50  0001 C CNN
	1    4850 3100
	1    0    0    -1  
$EndComp
Connection ~ 4450 3500
Wire Wire Line
	4450 3500 4850 3500
Wire Wire Line
	5400 3700 6000 3700
Wire Wire Line
	6000 3800 6000 4500
Wire Wire Line
	3400 3600 4200 3600
Wire Wire Line
	4200 3600 4200 4500
Wire Wire Line
	4200 4500 6000 4500
$EndSCHEMATC