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 5050 3550
F 0 "U1" H 5050 3600 60  0000 C CNN
F 1 "DRV8871" H 5050 3500 60  0000 C CNN
F 2 "Mlab_IO:HSOP-8" H 5050 3550 60  0001 C CNN
F 3 "" H 5050 3550 60  0001 C CNN
        1    5050 3550
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 58243CB2
P 4900 4350
F 0 "#PWR02" H 4900 4100 50  0001 C CNN
F 1 "GND" H 4905 4177 50  0000 C CNN
F 2 "" H 4900 4350 50  0000 C CNN
F 3 "" H 4900 4350 50  0000 C CNN
        1    4900 4350
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 58243D73
P 5050 4350
F 0 "#PWR03" H 5050 4100 50  0001 C CNN
F 1 "GND" H 5055 4177 50  0000 C CNN
F 2 "" H 5050 4350 50  0000 C CNN
F 3 "" H 5050 4350 50  0000 C CNN
        1    5050 4350
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 58243D8D
P 5200 4350
F 0 "#PWR04" H 5200 4100 50  0001 C CNN
F 1 "GND" H 5205 4177 50  0000 C CNN
F 2 "" H 5200 4350 50  0000 C CNN
F 3 "" H 5200 4350 50  0000 C CNN
        1    5200 4350
        1    0    0    -1  
$EndComp
Wire Wire Line
        4900 4350 4900 4250
Wire Wire Line
        5050 4350 5050 4250
Wire Wire Line
        5200 4350 5200 4250
$Comp
L VCC #PWR05
U 1 1 58244030
P 5050 2750
F 0 "#PWR05" H 5050 2600 50  0001 C CNN
F 1 "VCC" H 5067 2923 50  0000 C CNN
F 2 "" H 5050 2750 50  0000 C CNN
F 3 "" H 5050 2750 50  0000 C CNN
        1    5050 2750
        1    0    0    -1  
$EndComp
Wire Wire Line
        5050 2850 5050 2750
$Comp
L CONN1_1 J6
U 1 1 58244173
P 6450 3350
F 0 "J6" H 6429 3380 50  0000 L CNN
F 1 "CONN1_1" H 6550 3300 40  0001 C CNN
F 2 "Mlab_CON:WAGO256" H 6500 3300 60  0001 C CNN
F 3 "" H 6500 3300 60  0000 C CNN
        1    6450 3350
        1    0    0    -1  
$EndComp
$Comp
L CONN1_1 J7
U 1 1 582441ED
P 6450 3450
F 0 "J7" H 6429 3480 50  0000 L CNN
F 1 "CONN1_1" H 6550 3400 40  0001 C CNN
F 2 "Mlab_CON:WAGO256" H 6500 3400 60  0001 C CNN
F 3 "" H 6500 3400 60  0000 C CNN
        1    6450 3450
        1    0    0    -1  
$EndComp
Wire Wire Line
        5650 3300 6150 3300
Wire Wire Line
        5650 3400 6150 3400
Text Label 5700 3300 0    60   ~ 0
OUT1
Text Label 5700 3400 0    60   ~ 0
OUT2
$Comp
L JUMP_2x1 J3
U 1 1 58244658
P 3050 3150
F 0 "J3" H 3000 3400 50  0000 C CNN
F 1 "JUMP_2x1" V 3050 3300 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 3050 3150 60  0001 C CNN
F 3 "" H 3050 3150 60  0000 C CNN
        1    3050 3150
        -1   0    0    1   
$EndComp
$Comp
L JUMP_2x1 J4
U 1 1 582446CC
P 3050 3250
F 0 "J4" H 3000 3300 50  0000 C CNN
F 1 "JUMP_2x1" V 3050 3400 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 3050 3250 60  0001 C CNN
F 3 "" H 3050 3250 60  0000 C CNN
        1    3050 3250
        -1   0    0    1   
$EndComp
Wire Wire Line
        3450 3300 4500 3300
Wire Wire Line
        3450 3400 4500 3400
Text Label 4250 3300 0    60   ~ 0
IN1
Text Label 4250 3400 0    60   ~ 0
IN2
$Comp
L R R1
U 1 1 582449E7
P 4300 4000
F 0 "R1" H 4370 4046 50  0000 L CNN
F 1 "33k" H 4370 3955 50  0000 L CNN
F 2 "Mlab_R:SMD-0805" V 4230 4000 50  0001 C CNN
F 3 "" H 4300 4000 50  0000 C CNN
        1    4300 4000
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 58244C03
P 4300 4350
F 0 "#PWR06" H 4300 4100 50  0001 C CNN
F 1 "GND" H 4305 4177 50  0000 C CNN
F 2 "" H 4300 4350 50  0000 C CNN
F 3 "" H 4300 4350 50  0000 C CNN
        1    4300 4350
        1    0    0    -1  
$EndComp
Wire Wire Line
        4300 4150 4300 4350
Wire Wire Line
        4300 3850 4300 3700
Wire Wire Line
        4300 3700 4500 3700
$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 3450 3850
F 0 "#PWR013" H 3450 3600 50  0001 C CNN
F 1 "GND" H 3455 3677 50  0000 C CNN
F 2 "" H 3450 3850 50  0000 C CNN
F 3 "" H 3450 3850 50  0000 C CNN
        1    3450 3850
        1    0    0    -1  
$EndComp
$Comp
L JUMP_2x1 J5
U 1 1 5824785A
P 3050 3350
F 0 "J5" H 3000 3500 50  0000 C CNN
F 1 "JUMP_2x1" V 3050 3500 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 3050 3350 60  0001 C CNN
F 3 "" H 3050 3350 60  0000 C CNN
        1    3050 3350
        -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
        6050 3300 6050 3550
Wire Wire Line
        6050 3550 6150 3550
Connection ~ 6050 3300
Wire Wire Line
        5950 3400 5950 3650
Wire Wire Line
        5950 3650 6150 3650
Connection ~ 5950 3400
Wire Wire Line
        3450 3500 3450 3850
$Comp
L R R2
U 1 1 582485C0
P 3650 3650
F 0 "R2" H 3720 3696 50  0000 L CNN
F 1 "10k" H 3720 3605 50  0000 L CNN
F 2 "Mlab_R:SMD-0805" V 3580 3650 50  0001 C CNN
F 3 "" H 3650 3650 50  0000 C CNN
        1    3650 3650
        1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 5824868A
P 3950 3650
F 0 "R3" H 4020 3696 50  0000 L CNN
F 1 "10k" H 4020 3605 50  0000 L CNN
F 2 "Mlab_R:SMD-0805" V 3880 3650 50  0001 C CNN
F 3 "" H 3950 3650 50  0000 C CNN
        1    3950 3650
        1    0    0    -1  
$EndComp
Wire Wire Line
        3650 3300 3650 3500
Connection ~ 3650 3300
Wire Wire Line
        3950 3400 3950 3500
Connection ~ 3950 3400
$Comp
L GND #PWR020
U 1 1 5824887E
P 3650 3850
F 0 "#PWR020" H 3650 3600 50  0001 C CNN
F 1 "GND" H 3655 3677 50  0000 C CNN
F 2 "" H 3650 3850 50  0000 C CNN
F 3 "" H 3650 3850 50  0000 C CNN
        1    3650 3850
        1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 582488CB
P 3950 3850
F 0 "#PWR021" H 3950 3600 50  0001 C CNN
F 1 "GND" H 3955 3677 50  0000 C CNN
F 2 "" H 3950 3850 50  0000 C CNN
F 3 "" H 3950 3850 50  0000 C CNN
        1    3950 3850
        1    0    0    -1  
$EndComp
Wire Wire Line
        3950 3850 3950 3800
Wire Wire Line
        3650 3850 3650 3800
$Comp
L JUMP_2x1 J9
U 1 1 5824AA4C
P 6550 3700
F 0 "J9" H 6550 3850 50  0000 C CNN
F 1 "JUMP_2x1" V 6550 3850 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 6550 3700 60  0001 C CNN
F 3 "" H 6550 3700 60  0000 C CNN
        1    6550 3700
        1    0    0    -1  
$EndComp
$Comp
L JUMP_2x1 J10
U 1 1 5824B379
P 6550 3800
F 0 "J10" H 6550 3950 50  0000 C CNN
F 1 "JUMP_2x1" V 6550 3950 40  0001 C CNN
F 2 "Mlab_Pin_Headers:Straight_2x01" H 6550 3800 60  0001 C CNN
F 3 "" H 6550 3800 60  0000 C CNN
        1    6550 3800
        1    0    0    -1  
$EndComp
$EndSCHEMATC