ESP_multi_board.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:ESP8266
LIBS:microchip_adcdac
LIBS:MCP23008
LIBS:stepper drivers
LIBS:Texas_DRV
LIBS:ESP_multi_board-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 2
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 1450 950  2    60   BiDi ~ 0
VDD
$Comp
L MCP23008 U104
U 1 1 57125BD4
P 8450 1700
F 0 "U104" H 8450 2150 70  0000 C CNN
F 1 "MCP23008" H 8450 1100 70  0000 C CNN
F 2 "Housings_SOIC:SOIC-18_7.5x11.6mm_Pitch1.27mm" H 8450 1700 60  0001 C CNN
F 3 "" H 8450 1700 60  0000 C CNN
	1    8450 1700
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR01
U 1 1 57125BD6
P 1450 1200
F 0 "#PWR01" H 1450 950 50  0001 C CNN
F 1 "GND" H 1450 1050 50  0000 C CNN
F 2 "" H 1450 1200 50  0000 C CNN
F 3 "" H 1450 1200 50  0000 C CNN
	1    1450 1200
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR02
U 1 1 57125BD7
P 4250 3150
F 0 "#PWR02" H 4250 2900 50  0001 C CNN
F 1 "GND" H 4250 3000 50  0000 C CNN
F 2 "" H 4250 3150 50  0000 C CNN
F 3 "" H 4250 3150 50  0000 C CNN
	1    4250 3150
	1    0    0    -1  
$EndComp
$Comp
L MAX11605EEE+ U103
U 1 1 57125BDB
P 6100 4850
F 0 "U103" H 6200 5150 60  0000 C CNN
F 1 "MAX11605EEE+" H 6200 5300 60  0000 C CNN
F 2 "Housings_SSOP:SSOP-16_3.9x4.9mm_Pitch0.635mm" H 3500 5950 60  0001 C CNN
F 3 "" H 3500 5950 60  0000 C CNN
	1    6100 4850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 57125BDC
P 6950 4250
F 0 "#PWR03" H 6950 4000 50  0001 C CNN
F 1 "GND" H 6950 4100 50  0000 C CNN
F 2 "" H 6950 4250 50  0000 C CNN
F 3 "" H 6950 4250 50  0000 C CNN
	1    6950 4250
	0    -1   -1   0   
$EndComp
$Comp
L CONN_01X06 P104
U 1 1 57125BDD
P 2350 4000
F 0 "P104" H 2350 4350 50  0000 C CNN
F 1 "CONN_01X06" V 2450 4000 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06" H 2350 4000 50  0001 C CNN
F 3 "" H 2350 4000 50  0000 C CNN
	1    2350 4000
	0    1    1    0   
$EndComp
$Comp
L CONN_01X06 P102
U 1 1 57125BDE
P 1550 4000
F 0 "P102" H 1550 4350 50  0000 C CNN
F 1 "CONN_01X06" V 1650 4000 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06" H 1550 4000 50  0001 C CNN
F 3 "" H 1550 4000 50  0000 C CNN
	1    1550 4000
	0    1    1    0   
$EndComp
Text GLabel 6950 4050 2    60   BiDi ~ 0
VDD
Text GLabel 4250 1300 1    60   BiDi ~ 0
VDD
Text GLabel 9150 1350 2    60   BiDi ~ 0
VDD
Text GLabel 7750 1450 0    60   BiDi ~ 0
SDA
Text GLabel 7750 1350 0    60   BiDi ~ 0
SCL
Text GLabel 5150 2200 2    60   BiDi ~ 0
SDA
Text GLabel 6950 4450 2    60   BiDi ~ 0
SDA
Text GLabel 6950 4650 2    60   BiDi ~ 0
SCL
$Comp
L CONN_01X06 P105
U 1 1 57125BDF
P 4400 4600
F 0 "P105" H 4400 5250 50  0000 C CNN
F 1 "CONN_01X06" V 4500 4600 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06" H 4400 4600 50  0001 C CNN
F 3 "" H 4400 4600 50  0000 C CNN
	1    4400 4600
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR04
U 1 1 57125BE2
P 7700 1700
F 0 "#PWR04" H 7700 1450 50  0001 C CNN
F 1 "GND" H 7700 1550 50  0000 C CNN
F 2 "" H 7700 1700 50  0000 C CNN
F 3 "" H 7700 1700 50  0000 C CNN
	1    7700 1700
	0    1    1    0   
$EndComp
Text GLabel 7750 1550 0    60   BiDi ~ 0
VDD
$Comp
L VCC #PWR05
U 1 1 57125BE7
P 900 1200
F 0 "#PWR05" H 900 1050 50  0001 C CNN
F 1 "VCC" H 900 1350 50  0000 C CNN
F 2 "" H 900 1200 50  0000 C CNN
F 3 "" H 900 1200 50  0000 C CNN
	1    900  1200
	0    -1   -1   0   
$EndComp
Text GLabel 2600 3800 1    60   Output ~ 0
M2+
Text GLabel 2500 3800 1    60   Output ~ 0
M2-
Text GLabel 2200 3800 1    60   BiDi ~ 0
VDD
$Comp
L GND #PWR06
U 1 1 57125BE8
P 2100 3800
F 0 "#PWR06" H 2100 3550 50  0001 C CNN
F 1 "GND" H 2100 3650 50  0000 C CNN
F 2 "" H 2100 3800 50  0000 C CNN
F 3 "" H 2100 3800 50  0000 C CNN
	1    2100 3800
	-1   0    0    1   
$EndComp
Text GLabel 2400 3800 1    60   Input ~ 0
ENC2_A
Text GLabel 2300 3800 1    60   Input ~ 0
ENC2_B
Text GLabel 1700 3800 1    60   Output ~ 0
M1-
Text GLabel 1400 3800 1    60   BiDi ~ 0
VDD
Text GLabel 1600 3800 1    60   Input ~ 0
ENC1_A
Text GLabel 1500 3750 1    60   Input ~ 0
ENC1_B
$Comp
L GND #PWR07
U 1 1 57125BE9
P 1300 3800
F 0 "#PWR07" H 1300 3550 50  0001 C CNN
F 1 "GND" H 1300 3650 50  0000 C CNN
F 2 "" H 1300 3800 50  0000 C CNN
F 3 "" H 1300 3800 50  0000 C CNN
	1    1300 3800
	-1   0    0    1   
$EndComp
$Comp
L CONN_01X02 P103
U 1 1 57125BEB
P 1500 2250
F 0 "P103" H 1500 2400 50  0000 C CNN
F 1 "CONN_01X02" V 1600 2250 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Angled_1x02" H 1500 2250 50  0001 C CNN
F 3 "" H 1500 2250 50  0000 C CNN
	1    1500 2250
	0    -1   -1   0   
$EndComp
$Comp
L CONN_01X02 P101
U 1 1 57125BEC
P 1000 2250
F 0 "P101" H 1000 2400 50  0000 C CNN
F 1 "CONN_01X02" V 1100 2250 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Angled_1x02" H 1000 2250 50  0001 C CNN
F 3 "" H 1000 2250 50  0000 C CNN
	1    1000 2250
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR08
U 1 1 57125BEE
P 950 2450
F 0 "#PWR08" H 950 2200 50  0001 C CNN
F 1 "GND" H 950 2300 50  0000 C CNN
F 2 "" H 950 2450 50  0000 C CNN
F 3 "" H 950 2450 50  0000 C CNN
	1    950  2450
	1    0    0    -1  
$EndComp
$Sheet
S 900  800  550  600 
U 57126BEE
F0 "reg5to3_3V" 60
F1 "reg5to3_3V.sch" 60
F2 "GND" B R 1450 1200 60 
F3 "3_3V" B R 1450 950 60 
F4 "VCC" B L 900 1200 60 
$EndSheet
$Comp
L R R102
U 1 1 57127B6C
P 3250 1550
F 0 "R102" V 3330 1550 50  0000 C CNN
F 1 "10k" V 3250 1550 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 3180 1550 50  0001 C CNN
F 3 "" H 3250 1550 50  0000 C CNN
	1    3250 1550
	1    0    0    -1  
$EndComp
$Comp
L R R101
U 1 1 57127BE5
P 2600 1950
F 0 "R101" V 2680 1950 50  0000 C CNN
F 1 "10k" V 2600 1950 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 2530 1950 50  0001 C CNN
F 3 "" H 2600 1950 50  0000 C CNN
	1    2600 1950
	1    0    0    -1  
$EndComp
Text GLabel 3250 1400 1    60   BiDi ~ 0
VDD
Text GLabel 2600 1800 1    60   BiDi ~ 0
VDD
Text GLabel 5250 2000 2    60   Input ~ 0
RX
Text GLabel 5250 1900 2    60   Output ~ 0
TX
$Comp
L R R105
U 1 1 5712A472
P 6100 1500
F 0 "R105" V 6180 1500 50  0000 C CNN
F 1 "4.7k" V 6100 1500 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 6030 1500 50  0001 C CNN
F 3 "" H 6100 1500 50  0000 C CNN
	1    6100 1500
	1    0    0    -1  
$EndComp
Text GLabel 6100 1650 3    60   BiDi ~ 0
VDD
Text GLabel 5900 1600 3    60   BiDi ~ 0
VDD
$Comp
L R R104
U 1 1 5712A576
P 5900 1450
F 0 "R104" V 5980 1450 50  0000 C CNN
F 1 "4.7k" V 5900 1450 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 5830 1450 50  0001 C CNN
F 3 "" H 5900 1450 50  0000 C CNN
	1    5900 1450
	1    0    0    -1  
$EndComp
Text GLabel 5700 1250 0    60   BiDi ~ 0
SDA
Text GLabel 5700 1150 0    60   BiDi ~ 0
SCL
$Comp
L CONN_01X08 P107
U 1 1 5713D03F
P 8550 4050
F 0 "P107" H 8550 4500 50  0000 C CNN
F 1 "CONN_I2C_MPU6050" V 8650 4050 50  0000 C CNN
F 2 "Socket_Strips:Socket_Strip_Straight_1x08" H 8550 4050 50  0001 C CNN
F 3 "" H 8550 4050 50  0000 C CNN
	1    8550 4050
	0    1    1    0   
$EndComp
Text GLabel 8200 3850 1    60   BiDi ~ 0
VDD
Text GLabel 8400 3850 1    60   BiDi ~ 0
SCL
Text GLabel 8500 3850 1    60   BiDi ~ 0
SDA
Text GLabel 7750 1850 0    60   BiDi ~ 0
VDD
Text GLabel 3350 2300 0    60   Input ~ 0
ENC2_A
Text GLabel 3350 2200 0    60   Input ~ 0
ENC1_A
Text GLabel 10200 2250 0    60   BiDi ~ 0
VDD
Text GLabel 1800 3800 1    60   Output ~ 0
M1+
$Comp
L GND #PWR09
U 1 1 57143D77
P 10200 2350
F 0 "#PWR09" H 10200 2100 50  0001 C CNN
F 1 "GND" H 10200 2200 50  0000 C CNN
F 2 "" H 10200 2350 50  0000 C CNN
F 3 "" H 10200 2350 50  0000 C CNN
	1    10200 2350
	0    1    -1   0   
$EndComp
$Comp
L GND #PWR010
U 1 1 571445C1
P 8300 3800
F 0 "#PWR010" H 8300 3550 50  0001 C CNN
F 1 "GND" H 8300 3650 50  0000 C CNN
F 2 "" H 8300 3800 50  0000 C CNN
F 3 "" H 8300 3800 50  0000 C CNN
	1    8300 3800
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR011
U 1 1 5714473B
P 7750 2150
F 0 "#PWR011" H 7750 1900 50  0001 C CNN
F 1 "GND" H 7750 2000 50  0000 C CNN
F 2 "" H 7750 2150 50  0000 C CNN
F 3 "" H 7750 2150 50  0000 C CNN
	1    7750 2150
	0    1    1    0   
$EndComp
$Comp
L CONN_01X03 P106
U 1 1 571460B6
P 4650 1050
F 0 "P106" H 4650 1250 50  0000 C CNN
F 1 "CONN_01X03" V 4750 1050 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03" H 4650 1050 50  0001 C CNN
F 3 "" H 4650 1050 50  0000 C CNN
	1    4650 1050
	0    -1   -1   0   
$EndComp
Text GLabel 4750 1250 3    60   Input ~ 0
RX
Text GLabel 4550 1250 3    60   Output ~ 0
TX
$Comp
L GND #PWR012
U 1 1 57146199
P 4650 1250
F 0 "#PWR012" H 4650 1000 50  0001 C CNN
F 1 "GND" H 4650 1100 50  0000 C CNN
F 2 "" H 4650 1250 50  0000 C CNN
F 3 "" H 4650 1250 50  0000 C CNN
	1    4650 1250
	1    0    0    -1  
$EndComp
Text GLabel 3100 5750 2    60   Output ~ 0
M2+
Text GLabel 3100 5550 2    60   Output ~ 0
M2-
Text GLabel 800  5550 0    60   BiDi ~ 0
M2_B
$Comp
L GND #PWR013
U 1 1 5714055F
P 1600 4650
F 0 "#PWR013" H 1600 4400 50  0001 C CNN
F 1 "GND" H 1600 4500 50  0000 C CNN
F 2 "" H 1600 4650 50  0000 C CNN
F 3 "" H 1600 4650 50  0000 C CNN
	1    1600 4650
	-1   0    0    1   
$EndComp
Text GLabel 800  5450 0    60   BiDi ~ 0
M2_A
Text GLabel 800  5750 0    60   Input ~ 0
EN2
Text GLabel 800  5250 0    60   Input ~ 0
M1_A
Text GLabel 800  5350 0    60   BiDi ~ 0
M1_B
Text GLabel 3100 5350 2    60   Output ~ 0
M1-
Text GLabel 3100 5150 2    60   Output ~ 0
M1+
$Comp
L VCC #PWR014
U 1 1 57140F40
P 1900 4650
F 0 "#PWR014" H 1900 4500 50  0001 C CNN
F 1 "VCC" H 1900 4800 50  0000 C CNN
F 2 "" H 1900 4650 50  0000 C CNN
F 3 "" H 1900 4650 50  0000 C CNN
	1    1900 4650
	1    0    0    -1  
$EndComp
Text GLabel 800  5650 0    60   Input ~ 0
EN1
$Comp
L PWR_FLAG #FLG015
U 1 1 57154A7C
P 2150 2600
F 0 "#FLG015" H 2150 2695 50  0001 C CNN
F 1 "PWR_FLAG" H 2150 2780 50  0000 C CNN
F 2 "" H 2150 2600 50  0000 C CNN
F 3 "" H 2150 2600 50  0000 C CNN
	1    2150 2600
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR016
U 1 1 57154E13
P 2150 2800
F 0 "#PWR016" H 2150 2650 50  0001 C CNN
F 1 "VCC" H 2150 2950 50  0000 C CNN
F 2 "" H 2150 2800 50  0000 C CNN
F 3 "" H 2150 2800 50  0000 C CNN
	1    2150 2800
	-1   0    0    1   
$EndComp
$Comp
L PWR_FLAG #FLG017
U 1 1 571554D1
P 4250 3100
F 0 "#FLG017" H 4250 3195 50  0001 C CNN
F 1 "PWR_FLAG" H 4250 3280 50  0000 C CNN
F 2 "" H 4250 3100 50  0000 C CNN
F 3 "" H 4250 3100 50  0000 C CNN
	1    4250 3100
	0    1    1    0   
$EndComp
NoConn ~ 3350 2000
NoConn ~ 8600 3850
NoConn ~ 8700 3850
Text GLabel 5150 2400 2    60   Output ~ 0
EN1
Text GLabel 5150 2100 2    60   Output ~ 0
EN2
Text GLabel 3350 2400 0    60   Input ~ 0
ENC1_B
Text GLabel 3350 2500 0    60   Input ~ 0
ENC2_B
Text GLabel 9900 1450 2    60   Output ~ 0
M1_A
Text GLabel 9700 1550 2    60   Output ~ 0
M1_B
Text GLabel 9500 1650 2    60   Output ~ 0
M2_A
Text GLabel 9300 1750 2    60   Output ~ 0
M2_B
$Comp
L CONN_01X06 P108
U 1 1 571568CA
P 10400 2100
F 0 "P108" H 10400 2450 50  0000 C CNN
F 1 "CONN_PINES_DIG" V 10500 2100 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x06" H 10400 2100 50  0001 C CNN
F 3 "" H 10400 2100 50  0000 C CNN
	1    10400 2100
	1    0    0    1   
$EndComp
$Comp
L GND #PWR018
U 1 1 57154834
P 6750 1800
F 0 "#PWR018" H 6750 1550 50  0001 C CNN
F 1 "GND" H 6750 1650 50  0000 C CNN
F 2 "" H 6750 1800 50  0000 C CNN
F 3 "" H 6750 1800 50  0000 C CNN
	1    6750 1800
	1    0    0    -1  
$EndComp
Text GLabel 6450 1150 1    60   BiDi ~ 0
VDD
$Comp
L CP C101
U 1 1 5715447A
P 6600 1400
F 0 "C101" H 6625 1500 50  0000 L CNN
F 1 "10u" H 6625 1300 50  0000 L CNN
F 2 "Capacitors_SMD:C_1206" H 6638 1250 50  0001 C CNN
F 3 "" H 6600 1400 50  0000 C CNN
	1    6600 1400
	0    -1   -1   0   
$EndComp
$Comp
L C C102
U 1 1 57154411
P 6600 1650
F 0 "C102" H 6625 1750 50  0000 L CNN
F 1 "0.1u" H 6625 1550 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 6638 1500 50  0001 C CNN
F 3 "" H 6600 1650 50  0000 C CNN
	1    6600 1650
	0    1    1    0   
$EndComp
$Comp
L SW_PUSH_SMALL SW101
U 1 1 5719131F
P 5900 2400
F 0 "SW101" H 6050 2510 50  0000 C CNN
F 1 "SW_PUSH_SMALL" H 5900 2321 50  0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_EVPBF" H 5900 2400 50  0001 C CNN
F 3 "" H 5900 2400 50  0000 C CNN
	1    5900 2400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 571913A6
P 6000 2500
F 0 "#PWR019" H 6000 2250 50  0001 C CNN
F 1 "GND" H 6000 2350 50  0000 C CNN
F 2 "" H 6000 2500 50  0000 C CNN
F 3 "" H 6000 2500 50  0000 C CNN
	1    6000 2500
	1    0    0    -1  
$EndComp
$Comp
L R R103
U 1 1 57191663
P 5150 2650
F 0 "R103" V 5230 2650 50  0000 C CNN
F 1 "10k" V 5150 2650 50  0000 C CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" V 5080 2650 50  0001 C CNN
F 3 "" H 5150 2650 50  0000 C CNN
	1    5150 2650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR020
U 1 1 571916BE
P 5150 2800
F 0 "#PWR020" H 5150 2550 50  0001 C CNN
F 1 "GND" H 5150 2650 50  0000 C CNN
F 2 "" H 5150 2800 50  0000 C CNN
F 3 "" H 5150 2800 50  0000 C CNN
	1    5150 2800
	1    0    0    -1  
$EndComp
$Comp
L ESP-12 U102
U 1 1 57125BD1
P 4250 2200
F 0 "U102" H 4250 2100 50  0000 C CNN
F 1 "ESP-12" H 4250 2300 50  0000 C CNN
F 2 "ESP8266:ESP-12" H 4250 2200 50  0001 C CNN
F 3 "" H 4250 2200 50  0001 C CNN
	1    4250 2200
	1    0    0    -1  
$EndComp
Text GLabel 5950 2300 2    60   BiDi ~ 0
SCL
NoConn ~ 8900 3850
NoConn ~ 7750 2050
$Comp
L SWITCH_INV SW102
U 1 1 57214298
P 1500 2850
F 0 "SW102" H 1300 3000 50  0000 C CNN
F 1 "SWITCH_INV" H 1350 2700 50  0000 C CNN
F 2 "switch:switch_power_custom" H 1500 2850 50  0001 C CNN
F 3 "" H 1500 2850 50  0000 C CNN
	1    1500 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 4050 5200 4050
Wire Wire Line
	5200 4450 5100 4450
Wire Wire Line
	5100 4450 5100 4350
Wire Wire Line
	5100 4350 4600 4350
Wire Wire Line
	5200 4650 5050 4650
Wire Wire Line
	5050 4650 5050 4450
Wire Wire Line
	5050 4450 4600 4450
Wire Wire Line
	4600 4550 5000 4550
Wire Wire Line
	5000 4550 5000 4850
Wire Wire Line
	5000 4850 5200 4850
Wire Wire Line
	4600 4650 4950 4650
Wire Wire Line
	4950 4650 4950 5450
Wire Wire Line
	4600 4750 4900 4750
Wire Wire Line
	4900 4750 4900 5250
Wire Wire Line
	4600 4850 4850 4850
Wire Wire Line
	4850 4850 4850 5050
Wire Wire Line
	7500 5250 7100 5450
Wire Wire Line
	7500 5150 7150 5250
Wire Wire Line
	6950 5050 7500 5050
Wire Wire Line
	7250 4850 7500 4950
Wire Wire Line
	9150 1550 9700 1550
Wire Wire Line
	9900 1450 9150 1450
Wire Wire Line
	9150 1850 10200 1850
Wire Wire Line
	10200 1950 9150 1950
Wire Wire Line
	9150 2050 10200 2050
Wire Wire Line
	10200 2150 9150 2150
Wire Wire Line
	3250 1700 3250 1900
Wire Wire Line
	3250 1900 3350 1900
Wire Wire Line
	2600 2100 3350 2100
Wire Wire Line
	5700 1250 6100 1250
Wire Wire Line
	6100 1250 6100 1350
Wire Wire Line
	5700 1150 5900 1150
Wire Wire Line
	5900 1150 5900 1300
Connection ~ 5900 1150
Connection ~ 6100 1250
Wire Wire Line
	1500 3750 1500 3800
Wire Wire Line
	4250 3100 4250 3150
Wire Wire Line
	7750 1650 7700 1650
Wire Wire Line
	7700 1650 7700 1750
Wire Wire Line
	7700 1750 7750 1750
Connection ~ 7700 1700
Wire Wire Line
	8300 3800 8300 3850
Wire Wire Line
	9150 1750 9300 1750
Wire Wire Line
	9150 1650 9500 1650
Wire Wire Line
	5250 2000 5150 2000
Wire Wire Line
	5250 1900 5150 1900
Wire Wire Line
	2150 2600 2150 2800
Connection ~ 6750 1650
Wire Wire Line
	6750 1400 6750 1800
Connection ~ 6450 1400
Connection ~ 6450 1650
Wire Wire Line
	6450 1150 6450 1650
Wire Wire Line
	5150 2300 5950 2300
Connection ~ 5800 2300
Wire Wire Line
	7250 4850 6950 4850
Wire Wire Line
	7150 5250 6950 5250
Wire Wire Line
	7100 5450 6950 5450
Wire Wire Line
	4850 5050 5200 5050
Wire Wire Line
	4900 5250 5200 5250
Wire Wire Line
	4950 5450 5200 5450
$Comp
L L298 IC101
U 1 1 5723EDEF
P 1500 5550
F 0 "IC101" H 1018 6285 50  0000 L BNN
F 1 "L298" H 1041 4902 50  0000 L BNN
F 2 "TO_SOT_Packages_THT:Multiwatt_15_Vertical" H 1500 5700 50  0001 C CNN
F 3 "" H 1500 5550 60  0000 C CNN
	1    1500 5550
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR021
U 1 1 5723FD01
P 1400 4650
F 0 "#PWR021" H 1400 4500 50  0001 C CNN
F 1 "VCC" H 1400 4800 50  0000 C CNN
F 2 "" H 1400 4650 50  0000 C CNN
F 3 "" H 1400 4650 50  0000 C CNN
	1    1400 4650
	1    0    0    -1  
$EndComp
$Comp
L R R107
U 1 1 5723FE06
P 1800 6750
F 0 "R107" V 1880 6750 50  0000 C CNN
F 1 "0.5" V 1800 6750 50  0000 C CNN
F 2 "Resistors_SMD:R_1206" V 1730 6750 50  0001 C CNN
F 3 "" H 1800 6750 50  0000 C CNN
	1    1800 6750
	1    0    0    -1  
$EndComp
$Comp
L R R106
U 1 1 5723FE75
P 1600 6750
F 0 "R106" V 1680 6750 50  0000 C CNN
F 1 "0.5" V 1600 6750 50  0000 C CNN
F 2 "Resistors_SMD:R_1206" V 1530 6750 50  0001 C CNN
F 3 "" H 1600 6750 50  0000 C CNN
	1    1600 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 6450 1800 6600
Wire Wire Line
	1600 6450 1600 6600
$Comp
L GND #PWR022
U 1 1 572401CA
P 1600 6900
F 0 "#PWR022" H 1600 6650 50  0001 C CNN
F 1 "GND" H 1600 6750 50  0000 C CNN
F 2 "" H 1600 6900 50  0000 C CNN
F 3 "" H 1600 6900 50  0000 C CNN
	1    1600 6900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR023
U 1 1 5724022F
P 1800 6900
F 0 "#PWR023" H 1800 6650 50  0001 C CNN
F 1 "GND" H 1800 6750 50  0000 C CNN
F 2 "" H 1800 6900 50  0000 C CNN
F 3 "" H 1800 6900 50  0000 C CNN
	1    1800 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 6450 2000 6450
Connection ~ 1800 6450
Connection ~ 1600 6450
Text GLabel 2000 6450 2    60   Output ~ 0
CURRENT2
Text GLabel 1400 6450 0    60   Output ~ 0
CURRENT1
Wire Wire Line
	1600 6450 1400 6450
Wire Wire Line
	2200 5150 3100 5150
Wire Wire Line
	2200 5350 3100 5350
Wire Wire Line
	2200 5550 3100 5550
Wire Wire Line
	2200 5750 3100 5750
$Comp
L GND #PWR024
U 1 1 57240D06
P 2300 6100
F 0 "#PWR024" H 2300 5850 50  0001 C CNN
F 1 "GND" H 2300 5950 50  0000 C CNN
F 2 "" H 2300 6100 50  0000 C CNN
F 3 "" H 2300 6100 50  0000 C CNN
	1    2300 6100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR025
U 1 1 57240D6B
P 2500 6100
F 0 "#PWR025" H 2500 5850 50  0001 C CNN
F 1 "GND" H 2500 5950 50  0000 C CNN
F 2 "" H 2500 6100 50  0000 C CNN
F 3 "" H 2500 6100 50  0000 C CNN
	1    2500 6100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR026
U 1 1 57240DD0
P 2700 6100
F 0 "#PWR026" H 2700 5850 50  0001 C CNN
F 1 "GND" H 2700 5950 50  0000 C CNN
F 2 "" H 2700 6100 50  0000 C CNN
F 3 "" H 2700 6100 50  0000 C CNN
	1    2700 6100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR027
U 1 1 57240E35
P 2900 6100
F 0 "#PWR027" H 2900 5850 50  0001 C CNN
F 1 "GND" H 2900 5950 50  0000 C CNN
F 2 "" H 2900 6100 50  0000 C CNN
F 3 "" H 2900 6100 50  0000 C CNN
	1    2900 6100
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D103
U 1 1 57240E84
P 2300 5950
F 0 "D103" H 2300 6050 50  0000 C CNN
F 1 "D" H 2300 5850 50  0000 C CNN
F 2 "diodos_smd:SMD_D_SMA-Sub-2" H 2300 5950 50  0001 C CNN
F 3 "" H 2300 5950 50  0000 C CNN
	1    2300 5950
	0    1    1    0   
$EndComp
$Comp
L D_Schottky D105
U 1 1 57240EF9
P 2500 5950
F 0 "D105" H 2500 6050 50  0000 C CNN
F 1 "D" H 2500 5850 50  0000 C CNN
F 2 "diodos_smd:SMD_D_SMA-Sub-2" H 2500 5950 50  0001 C CNN
F 3 "" H 2500 5950 50  0000 C CNN
	1    2500 5950
	0    1    1    0   
$EndComp
$Comp
L D_Schottky D107
U 1 1 57240F6B
P 2700 5950
F 0 "D107" H 2700 6050 50  0000 C CNN
F 1 "D" H 2700 5850 50  0000 C CNN
F 2 "diodos_smd:SMD_D_SMA-Sub-2" H 2700 5950 50  0001 C CNN
F 3 "" H 2700 5950 50  0000 C CNN
	1    2700 5950
	0    1    1    0   
$EndComp
$Comp
L D_Schottky D109
U 1 1 57240FDE
P 2900 5950
F 0 "D109" H 2900 6050 50  0000 C CNN
F 1 "D" H 2900 5850 50  0000 C CNN
F 2 "diodos_smd:SMD_D_SMA-Sub-2" H 2900 5950 50  0001 C CNN
F 3 "" H 2900 5950 50  0000 C CNN
	1    2900 5950
	0    1    1    0   
$EndComp
$Comp
L D_Schottky D102
U 1 1 57241054
P 2300 4950
F 0 "D102" H 2300 5050 50  0000 C CNN
F 1 "D" H 2300 4850 50  0000 C CNN
F 2 "diodos_smd:SMD_D_SMA-Sub-2" H 2300 4950 50  0001 C CNN
F 3 "" H 2300 4950 50  0000 C CNN
	1    2300 4950
	0    1    1    0   
$EndComp
$Comp
L D_Schottky D104
U 1 1 572410DA
P 2500 4950
F 0 "D104" H 2500 5050 50  0000 C CNN
F 1 "D" H 2500 4850 50  0000 C CNN
F 2 "diodos_smd:SMD_D_SMA-Sub-2" H 2500 4950 50  0001 C CNN
F 3 "" H 2500 4950 50  0000 C CNN
	1    2500 4950
	0    1    1    0   
$EndComp
$Comp
L D_Schottky D106
U 1 1 57241158
P 2700 4950
F 0 "D106" H 2700 5050 50  0000 C CNN
F 1 "D" H 2700 4850 50  0000 C CNN
F 2 "diodos_smd:SMD_D_SMA-Sub-2" H 2700 4950 50  0001 C CNN
F 3 "" H 2700 4950 50  0000 C CNN
	1    2700 4950
	0    1    1    0   
$EndComp
$Comp
L D_Schottky D108
U 1 1 572411D7
P 2900 4950
F 0 "D108" H 2900 5050 50  0000 C CNN
F 1 "D" H 2900 4850 50  0000 C CNN
F 2 "diodos_smd:SMD_D_SMA-Sub-2" H 2900 4950 50  0001 C CNN
F 3 "" H 2900 4950 50  0000 C CNN
	1    2900 4950
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR028
U 1 1 57241259
P 2300 4800
F 0 "#PWR028" H 2300 4650 50  0001 C CNN
F 1 "VCC" H 2300 4950 50  0000 C CNN
F 2 "" H 2300 4800 50  0000 C CNN
F 3 "" H 2300 4800 50  0000 C CNN
	1    2300 4800
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR029
U 1 1 572412D6
P 2500 4800
F 0 "#PWR029" H 2500 4650 50  0001 C CNN
F 1 "VCC" H 2500 4950 50  0000 C CNN
F 2 "" H 2500 4800 50  0000 C CNN
F 3 "" H 2500 4800 50  0000 C CNN
	1    2500 4800
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR030
U 1 1 57241353
P 2700 4800
F 0 "#PWR030" H 2700 4650 50  0001 C CNN
F 1 "VCC" H 2700 4950 50  0000 C CNN
F 2 "" H 2700 4800 50  0000 C CNN
F 3 "" H 2700 4800 50  0000 C CNN
	1    2700 4800
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR031
U 1 1 572413D0
P 2900 4800
F 0 "#PWR031" H 2900 4650 50  0001 C CNN
F 1 "VCC" H 2900 4950 50  0000 C CNN
F 2 "" H 2900 4800 50  0000 C CNN
F 3 "" H 2900 4800 50  0000 C CNN
	1    2900 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 5100 2300 5800
Wire Wire Line
	2500 5100 2500 5800
Wire Wire Line
	2700 5100 2700 5800
Wire Wire Line
	2900 5100 2900 5800
Connection ~ 2300 5150
Connection ~ 2500 5350
Connection ~ 2700 5550
Connection ~ 2900 5750
NoConn ~ 2000 2950
NoConn ~ 1700 8400
Text GLabel 4600 4050 0    60   Input ~ 0
CURRENT1
Text GLabel 4600 4200 0    60   Input ~ 0
CURRENT2
Wire Wire Line
	5200 4250 4800 4250
Wire Wire Line
	4800 4250 4800 4200
Wire Wire Line
	4800 4200 4600 4200
Wire Wire Line
	1050 2450 1450 2450
Wire Wire Line
	2150 2750 2000 2750
Connection ~ 2150 2750
Wire Wire Line
	1000 2850 1000 2650
Wire Wire Line
	1000 2650 1550 2650
Wire Wire Line
	1550 2650 1550 2450
NoConn ~ 8800 3850
$Comp
L CONN_01X05 P109
U 1 1 573C7F67
P 7700 5050
F 0 "P109" H 7700 5350 50  0000 C CNN
F 1 "CONN_01X05" V 7800 5050 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 7700 5050 50  0001 C CNN
F 3 "" H 7700 5050 50  0000 C CNN
	1    7700 5050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR032
U 1 1 573C830A
P 7500 4850
F 0 "#PWR032" H 7500 4600 50  0001 C CNN
F 1 "GND" H 7500 4700 50  0000 C CNN
F 2 "" H 7500 4850 50  0000 C CNN
F 3 "" H 7500 4850 50  0000 C CNN
	1    7500 4850
	0    1    1    0   
$EndComp
$EndSCHEMATC