EESchema Schematic File Version 2
LIBS:74xgxx
LIBS:74xx
LIBS:actel
LIBS:adc-dac
LIBS:Altera
LIBS:analog_devices
LIBS:analog_switches
LIBS:atmel
LIBS:audio
LIBS:brooktre
LIBS:cmos4000
LIBS:conn
LIBS:contrib
LIBS:cypress
LIBS:dc-dc
LIBS:device
LIBS:digital-audio
LIBS:diode
LIBS:display
LIBS:dsp
LIBS:ESD_Protection
LIBS:ftdi
LIBS:gennum
LIBS:hc11
LIBS:intel
LIBS:interface
LIBS:ir
LIBS:Lattice
LIBS:linear
LIBS:logo
LIBS:maxim
LIBS:memory
LIBS:microchip_dspic33dsc
LIBS:microchip
LIBS:microchip_pic10mcu
LIBS:microchip_pic12mcu
LIBS:microchip_pic16mcu
LIBS:microchip_pic18mcu
LIBS:microchip_pic32mcu
LIBS:microcontrollers
LIBS:mlab_header
LIBS:mlab_mechanical
LIBS:motor_drivers
LIBS:motorola
LIBS:msp430
LIBS:nordicsemi
LIBS:nxp_armmcu
LIBS:onsemi
LIBS:opto
LIBS:Oscillators
LIBS:philips
LIBS:powerint
LIBS:power
LIBS:Power_Management
LIBS:pspice
LIBS:references
LIBS:regul
LIBS:relays
LIBS:rfcom
LIBS:sensors
LIBS:silabs
LIBS:siliconi
LIBS:stm32
LIBS:stm8
LIBS:supertex
LIBS:switches
LIBS:texas
LIBS:transf
LIBS:transistors
LIBS:valves
LIBS:video
LIBS:Xicor
LIBS:Zilog
LIBS:MLAB_BATERY
LIBS:MLAB_CONNECTORS
LIBS:MLAB_D
LIBS:MLAB_DISPLAY
LIBS:MLAB_IO
LIBS:MLAB_Jumpers
LIBS:MLAB_SW
LIBS:MLAB_T
LIBS:MLAB_U
LIBS:MLAB_TR
LIBS:HBRIDGE03A-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "NAME"
Date "%F"
Rev "REV"
Comp "Mlab www.mlab.cz"
Comment1 "VERSION"
Comment2 "Short description \\nTwo lines are maximum"
Comment3 "nickname <email@example.com>"
Comment4 "BSD"
$EndDescr
$Comp
L HOLE M1
U 1 1 549D7549
P 10150 900
F 0 "M1" V 10050 900 60  0000 C CNN
F 1 "HOLE" H 10150 800 60  0001 C CNN
F 2 "Mlab_Mechanical:MountingHole_3mm" H 10150 900 60  0001 C CNN
F 3 "" H 10150 900 60  0000 C CNN
        1    10150 900 
        0    -1   -1   0   
$EndComp
$Comp
L HOLE M2
U 1 1 549D7628
P 10350 900
F 0 "M2" V 10250 900 60  0000 C CNN
F 1 "HOLE" H 10350 800 60  0001 C CNN
F 2 "Mlab_Mechanical:MountingHole_3mm" H 10350 900 60  0001 C CNN
F 3 "" H 10350 900 60  0000 C CNN
        1    10350 900 
        0    -1   -1   0   
$EndComp
$Comp
L HOLE M3
U 1 1 549D7646
P 10550 900
F 0 "M3" V 10450 900 60  0000 C CNN
F 1 "HOLE" H 10550 800 60  0001 C CNN
F 2 "Mlab_Mechanical:MountingHole_3mm" H 10550 900 60  0001 C CNN
F 3 "" H 10550 900 60  0000 C CNN
        1    10550 900 
        0    -1   -1   0   
$EndComp
$Comp
L HOLE M4
U 1 1 549D7665
P 10750 900
F 0 "M4" V 10650 900 60  0000 C CNN
F 1 "HOLE" H 10750 800 60  0001 C CNN
F 2 "Mlab_Mechanical:MountingHole_3mm" H 10750 900 60  0001 C CNN
F 3 "" H 10750 900 60  0000 C CNN
        1    10750 900 
        0    -1   -1   0   
$EndComp
$Comp
L GND #PWR01
U 1 1 549D770F
P 10950 850
F 0 "#PWR01" H 10950 600 60  0001 C CNN
F 1 "GND" H 10950 700 60  0000 C CNN
F 2 "" H 10950 850 60  0000 C CNN
F 3 "" H 10950 850 60  0000 C CNN
        1    10950 850 
        1    0    0    -1  
$EndComp
Text Notes 10050 1150 0    60   ~ 0
MOUNTING HOLES
Wire Notes Line
        10050 1150 10050 750 
Wire Notes Line
        11050 1150 10050 1150
Wire Notes Line
        11050 750  11050 1150
Wire Notes Line
        10050 750  11050 750 
Connection ~ 10750 800 
Wire Wire Line
        10750 850  10750 800 
Connection ~ 10550 800 
Wire Wire Line
        10550 850  10550 800 
Connection ~ 10350 800 
Wire Wire Line
        10350 850  10350 800 
Wire Wire Line
        10150 800  10150 850 
Wire Wire Line
        10950 800  10150 800 
Wire Wire Line
        10950 850  10950 800 
$Comp
L DRV8871 U1
U 1 1 58243663
P 5950 3650
F 0 "U1" H 5950 3700 60  0000 C CNN
F 1 "DRV8871" H 5950 3600 60  0000 C CNN
F 2 "Mlab_IO:HSOP-8" H 5950 3650 60  0001 C CNN
F 3 "" H 5950 3650 60  0001 C CNN
        1    5950 3650
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 58243CB2
P 5800 4450
F 0 "#PWR02" H 5800 4200 50  0001 C CNN
F 1 "GND" H 5805 4277 50  0000 C CNN
F 2 "" H 5800 4450 50  0000 C CNN
F 3 "" H 5800 4450 50  0000 C CNN
        1    5800 4450
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 58243D73
P 5950 4450
F 0 "#PWR03" H 5950 4200 50  0001 C CNN
F 1 "GND" H 5955 4277 50  0000 C CNN
F 2 "" H 5950 4450 50  0000 C CNN
F 3 "" H 5950 4450 50  0000 C CNN
        1    5950 4450
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 58243D8D
P 6100 4450
F 0 "#PWR04" H 6100 4200 50  0001 C CNN
F 1 "GND" H 6105 4277 50  0000 C CNN
F 2 "" H 6100 4450 50  0000 C CNN
F 3 "" H 6100 4450 50  0000 C CNN
        1    6100 4450
        1    0    0    -1  
$EndComp
Wire Wire Line
        5800 4450 5800 4350
Wire Wire Line
        5950 4450 5950 4350
Wire Wire Line
        6100 4450 6100 4350
$Comp
L VCC #PWR05
U 1 1 58244030
P 5950 2850
F 0 "#PWR05" H 5950 2700 50  0001 C CNN
F 1 "VCC" H 5967 3023 50  0000 C CNN
F 2 "" H 5950 2850 50  0000 C CNN
F 3 "" H 5950 2850 50  0000 C CNN
        1    5950 2850
        1    0    0    -1  
$EndComp
Wire Wire Line
        5950 2950 5950 2850
$Comp
L CONN1_1 J6
U 1 1 58244173
P 7350 3450
F 0 "J6" H 7329 3480 50  0000 L CNN
F 1 "CONN1_1" H 7450 3400 40  0001 C CNN
F 2 "Mlab_CON:WAGO256" H 7400 3400 60  0001 C CNN
F 3 "" H 7400 3400 60  0000 C CNN
        1    7350 3450
        1    0    0    -1  
$EndComp
$Comp
L CONN1_1 J7
U 1 1 582441ED
P 7350 3550
F 0 "J7" H 7329 3580 50  0000 L CNN
F 1 "CONN1_1" H 7450 3500 40  0001 C CNN
F 2 "Mlab_CON:WAGO256" H 7400 3500 60  0001 C CNN
F 3 "" H 7400 3500 60  0000 C CNN
        1    7350 3550
        1    0    0    -1  
$EndComp
Wire Wire Line
        6550 3400 7050 3400
Wire Wire Line
        6550 3500 7050 3500
Text Label 6600 3400 0    60   ~ 0
OUT1
Text Label 6600 3500 0    60   ~ 0
OUT2
$Comp
L JUMP_2x1 J3
U 1 1 58244658
P 3950 3250
F 0 "J3" H 3900 3500 50  0000 C CNN
F 1 "JUMP_2x1" V 3950 3400 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 3950 3250 60  0001 C CNN
F 3 "" H 3950 3250 60  0000 C CNN
        1    3950 3250
        -1   0    0    1   
$EndComp
$Comp
L JUMP_2x1 J4
U 1 1 582446CC
P 3950 3350
F 0 "J4" H 3900 3400 50  0000 C CNN
F 1 "JUMP_2x1" V 3950 3500 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 3950 3350 60  0001 C CNN
F 3 "" H 3950 3350 60  0000 C CNN
        1    3950 3350
        -1   0    0    1   
$EndComp
Wire Wire Line
        4350 3400 5400 3400
Wire Wire Line
        4350 3500 5400 3500
Text Label 5150 3400 0    60   ~ 0
IN1
Text Label 5150 3500 0    60   ~ 0
IN2
$Comp
L R R1
U 1 1 582449E7
P 5200 4100
F 0 "R1" H 5270 4146 50  0000 L CNN
F 1 "33k" H 5270 4055 50  0000 L CNN
F 2 "Mlab_R:SMD-0805" V 5130 4100 50  0001 C CNN
F 3 "" H 5200 4100 50  0000 C CNN
        1    5200 4100
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 58244C03
P 5200 4450
F 0 "#PWR06" H 5200 4200 50  0001 C CNN
F 1 "GND" H 5205 4277 50  0000 C CNN
F 2 "" H 5200 4450 50  0000 C CNN
F 3 "" H 5200 4450 50  0000 C CNN
        1    5200 4450
        1    0    0    -1  
$EndComp
Wire Wire Line
        5200 4250 5200 4450
Wire Wire Line
        5200 3950 5200 3800
Wire Wire Line
        5200 3800 5400 3800
$Comp
L VCC #PWR07
U 1 1 58245252
P 750 750
F 0 "#PWR07" H 750 600 50  0001 C CNN
F 1 "VCC" H 767 923 50  0000 C CNN
F 2 "" H 750 750 50  0000 C CNN
F 3 "" H 750 750 50  0000 C CNN
        1    750  750 
        1    0    0    -1  
$EndComp
$Comp
L CP C1
U 1 1 582452D7
P 750 1000
F 0 "C1" H 868 1046 50  0000 L CNN
F 1 "47uF/63V" H 868 955 50  0000 L CNN
F 2 "Capacitors_ThroughHole:C_Radial_D6.3_L11.2_P2.5" H 788 850 50  0001 C CNN
F 3 "" H 750 1000 50  0000 C CNN
        1    750  1000
        1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 58245460
P 1450 1000
F 0 "C2" H 1565 1046 50  0000 L CNN
F 1 "100nF/50V" H 1565 955 50  0000 L CNN
F 2 "Mlab_R:SMD-0805" H 1488 850 50  0001 C CNN
F 3 "" H 1450 1000 50  0000 C CNN
        1    1450 1000
        1    0    0    -1  
$EndComp
$Comp
L VCC #PWR08
U 1 1 582457E2
P 1450 750
F 0 "#PWR08" H 1450 600 50  0001 C CNN
F 1 "VCC" H 1467 923 50  0000 C CNN
F 2 "" H 1450 750 50  0000 C CNN
F 3 "" H 1450 750 50  0000 C CNN
        1    1450 750 
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR09
U 1 1 58245AC9
P 750 1250
F 0 "#PWR09" H 750 1000 50  0001 C CNN
F 1 "GND" H 755 1077 50  0000 C CNN
F 2 "" H 750 1250 50  0000 C CNN
F 3 "" H 750 1250 50  0000 C CNN
        1    750  1250
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR010
U 1 1 58245D08
P 1450 1250
F 0 "#PWR010" H 1450 1000 50  0001 C CNN
F 1 "GND" H 1455 1077 50  0000 C CNN
F 2 "" H 1450 1250 50  0000 C CNN
F 3 "" H 1450 1250 50  0000 C CNN
        1    1450 1250
        1    0    0    -1  
$EndComp
Wire Wire Line
        750  1250 750  1150
Wire Wire Line
        1450 1250 1450 1150
Wire Wire Line
        750  850  750  750 
Wire Wire Line
        1450 850  1450 750 
$Comp
L D_Schottky D1
U 1 1 58246F3B
P 2250 1000
F 0 "D1" V 2204 1079 50  0000 L CNN
F 1 "STPS340U" V 2295 1079 50  0000 L CNN
F 2 "Mlab_D:Diode-SMB_Standard" H 2250 1000 50  0001 C CNN
F 3 "" H 2250 1000 50  0000 C CNN
        1    2250 1000
        0    1    1    0   
$EndComp
$Comp
L VCC #PWR011
U 1 1 5824706E
P 2250 750
F 0 "#PWR011" H 2250 600 50  0001 C CNN
F 1 "VCC" H 2267 923 50  0000 C CNN
F 2 "" H 2250 750 50  0000 C CNN
F 3 "" H 2250 750 50  0000 C CNN
        1    2250 750 
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR012
U 1 1 582470A0
P 2250 1250
F 0 "#PWR012" H 2250 1000 50  0001 C CNN
F 1 "GND" H 2255 1077 50  0000 C CNN
F 2 "" H 2250 1250 50  0000 C CNN
F 3 "" H 2250 1250 50  0000 C CNN
        1    2250 1250
        1    0    0    -1  
$EndComp
Wire Wire Line
        2250 1250 2250 1150
Wire Wire Line
        2250 850  2250 750 
$Comp
L GND #PWR013
U 1 1 58247597
P 4350 3950
F 0 "#PWR013" H 4350 3700 50  0001 C CNN
F 1 "GND" H 4355 3777 50  0000 C CNN
F 2 "" H 4350 3950 50  0000 C CNN
F 3 "" H 4350 3950 50  0000 C CNN
        1    4350 3950
        1    0    0    -1  
$EndComp
$Comp
L JUMP_2x1 J5
U 1 1 5824785A
P 3950 3450
F 0 "J5" H 3900 3600 50  0000 C CNN
F 1 "JUMP_2x1" V 3950 3600 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 3950 3450 60  0001 C CNN
F 3 "" H 3950 3450 60  0000 C CNN
        1    3950 3450
        -1   0    0    1   
$EndComp
$Comp
L CONN1_1 J1
U 1 1 58248301
P 1100 2050
F 0 "J1" H 1079 2080 50  0000 L CNN
F 1 "CONN1_1" H 1200 2000 40  0001 C CNN
F 2 "Mlab_CON:WAGO256" H 1150 2000 60  0001 C CNN
F 3 "" H 1150 2000 60  0000 C CNN
        1    1100 2050
        1    0    0    -1  
$EndComp
$Comp
L CONN1_1 J2
U 1 1 58248700
P 1100 2200
F 0 "J2" H 1079 2230 50  0000 L CNN
F 1 "CONN1_1" H 1200 2150 40  0001 C CNN
F 2 "Mlab_CON:WAGO256" H 1150 2150 60  0001 C CNN
F 3 "" H 1150 2150 60  0000 C CNN
        1    1100 2200
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 58248A9A
P 750 2200
F 0 "#PWR014" H 750 1950 50  0001 C CNN
F 1 "GND" H 755 2027 50  0000 C CNN
F 2 "" H 750 2200 50  0000 C CNN
F 3 "" H 750 2200 50  0000 C CNN
        1    750  2200
        1    0    0    -1  
$EndComp
$Comp
L VCC #PWR015
U 1 1 58248F95
P 750 1950
F 0 "#PWR015" H 750 1800 50  0001 C CNN
F 1 "VCC" H 767 2123 50  0000 C CNN
F 2 "" H 750 1950 50  0000 C CNN
F 3 "" H 750 1950 50  0000 C CNN
        1    750  1950
        1    0    0    -1  
$EndComp
Wire Wire Line
        750  1950 750  2000
Wire Wire Line
        750  2000 800  2000
Wire Wire Line
        750  2200 750  2150
Wire Wire Line
        750  2150 800  2150
$Comp
L VCC #PWR016
U 1 1 5824A2AD
P 2900 750
F 0 "#PWR016" H 2900 600 50  0001 C CNN
F 1 "VCC" H 2917 923 50  0000 C CNN
F 2 "" H 2900 750 50  0000 C CNN
F 3 "" H 2900 750 50  0000 C CNN
        1    2900 750 
        1    0    0    -1  
$EndComp
$Comp
L CP C3
U 1 1 5824A2B3
P 2900 1000
F 0 "C3" H 3018 1046 50  0000 L CNN
F 1 "47uF/16V" H 3018 955 50  0000 L CNN
F 2 "Mlab_C:TantalC_SizeC_Reflow" H 2938 850 50  0001 C CNN
F 3 "" H 2900 1000 50  0000 C CNN
        1    2900 1000
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 5824A2B9
P 2900 1250
F 0 "#PWR017" H 2900 1000 50  0001 C CNN
F 1 "GND" H 2905 1077 50  0000 C CNN
F 2 "" H 2900 1250 50  0000 C CNN
F 3 "" H 2900 1250 50  0000 C CNN
        1    2900 1250
        1    0    0    -1  
$EndComp
Wire Wire Line
        2900 1250 2900 1150
Wire Wire Line
        2900 850  2900 750 
Wire Wire Line
        6950 3400 6950 3650
Wire Wire Line
        6950 3650 7050 3650
Connection ~ 6950 3400
Wire Wire Line
        6850 3500 6850 3750
Wire Wire Line
        6850 3750 7050 3750
Connection ~ 6850 3500
Wire Wire Line
        4350 3600 4350 3950
$Comp
L R R2
U 1 1 582485C0
P 4550 3750
F 0 "R2" H 4620 3796 50  0000 L CNN
F 1 "10k" H 4620 3705 50  0000 L CNN
F 2 "Mlab_R:SMD-0805" V 4480 3750 50  0001 C CNN
F 3 "" H 4550 3750 50  0000 C CNN
        1    4550 3750
        1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 5824868A
P 4850 3750
F 0 "R3" H 4920 3796 50  0000 L CNN
F 1 "10k" H 4920 3705 50  0000 L CNN
F 2 "Mlab_R:SMD-0805" V 4780 3750 50  0001 C CNN
F 3 "" H 4850 3750 50  0000 C CNN
        1    4850 3750
        1    0    0    -1  
$EndComp
Wire Wire Line
        4550 3400 4550 3600
Connection ~ 4550 3400
Wire Wire Line
        4850 3500 4850 3600
Connection ~ 4850 3500
$Comp
L GND #PWR020
U 1 1 5824887E
P 4550 3950
F 0 "#PWR020" H 4550 3700 50  0001 C CNN
F 1 "GND" H 4555 3777 50  0000 C CNN
F 2 "" H 4550 3950 50  0000 C CNN
F 3 "" H 4550 3950 50  0000 C CNN
        1    4550 3950
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 582488CB
P 4850 3950
F 0 "#PWR021" H 4850 3700 50  0001 C CNN
F 1 "GND" H 4855 3777 50  0000 C CNN
F 2 "" H 4850 3950 50  0000 C CNN
F 3 "" H 4850 3950 50  0000 C CNN
        1    4850 3950
        1    0    0    -1  
$EndComp
Wire Wire Line
        4850 3950 4850 3900
Wire Wire Line
        4550 3950 4550 3900
$Comp
L JUMP_2x1 J9
U 1 1 5824AA4C
P 7450 3800
F 0 "J9" H 7450 3950 50  0000 C CNN
F 1 "JUMP_2x1" V 7450 3950 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 7450 3800 60  0001 C CNN
F 3 "" H 7450 3800 60  0000 C CNN
        1    7450 3800
        1    0    0    -1  
$EndComp
$Comp
L JUMP_2x1 J10
U 1 1 5824B379
P 7450 3900
F 0 "J10" H 7450 4050 50  0000 C CNN
F 1 "JUMP_2x1" V 7450 4050 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 7450 3900 60  0001 C CNN
F 3 "" H 7450 3900 60  0000 C CNN
        1    7450 3900
        1    0    0    -1  
$EndComp
$EndSCHEMATC