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:arduino-micro
LIBS:hcpl2630
LIBS:75176
LIBS:MEE1
LIBS:loupiottes-micro-v2-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Arduino-Micro U1
U 1 1 560D3EC6
P 2650 3750
F 0 "U1" H 2500 2100 60  0000 C CNN
F 1 "Arduino-Micro" H 2650 5150 60  0000 C CNN
F 2 "Arduino-Micro:DIP-34_W15.24mm" H 3350 4650 60  0001 C CNN
F 3 "" H 3350 4650 60  0000 C CNN
	1    2650 3750
	1    0    0    -1  
$EndComp
$Comp
L MEE1SxxxxSC U2
U 1 1 56163626
P 8600 1450
F 0 "U2" H 8600 1150 50  0000 C CNN
F 1 "MEE1S0505SC" H 8600 1750 50  0000 C CNN
F 2 "SIP-4:SIP-4_W6.00mm" H 8600 1650 50  0000 C CNN
F 3 "http://power.murata.com/data/power/ncl/kdc_mee1.pdf" H 8400 1050 50  0001 C CNN
	1    8600 1450
	1    0    0    -1  
$EndComp
$Comp
L 75176 U4
U 1 1 561636DF
P 8550 3200
F 0 "U4" H 8750 3550 70  0000 C CNN
F 1 "75176" H 8750 2850 60  0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm" H 8550 3200 60  0001 C CNN
F 3 "" H 8550 3200 60  0000 C CNN
	1    8550 3200
	1    0    0    -1  
$EndComp
$Comp
L 75176 U5
U 1 1 56163761
P 7700 5550
F 0 "U5" H 7900 5900 70  0000 C CNN
F 1 "75176" H 7900 5200 60  0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm" H 7700 5550 60  0001 C CNN
F 3 "" H 7700 5550 60  0000 C CNN
	1    7700 5550
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X03 P1
U 1 1 561637E3
P 9800 3250
F 0 "P1" H 9800 3450 50  0000 C CNN
F 1 "DMX_RX" V 9900 3250 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03" H 9800 3250 60  0001 C CNN
F 3 "" H 9800 3250 60  0000 C CNN
	1    9800 3250
	1    0    0    -1  
$EndComp
$Comp
L CONN_01X03 P2
U 1 1 56163851
P 8950 5600
F 0 "P2" H 8950 5800 50  0000 C CNN
F 1 "DMX_TX" V 9050 5600 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03" H 8950 5600 60  0001 C CNN
F 3 "" H 8950 5600 60  0000 C CNN
	1    8950 5600
	1    0    0    -1  
$EndComp
$Comp
L HCPL2630 U6
U 1 1 561638A3
P 6900 3550
F 0 "U6" H 6900 3800 60  0000 C CNN
F 1 "HCPL2630" H 6900 3300 60  0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm" H 6875 3575 60  0001 C CNN
F 3 "" H 6875 3575 60  0000 C CNN
	1    6900 3550
	-1   0    0    1   
$EndComp
$Comp
L HCPL2630 U3
U 1 1 561638D9
P 5950 5450
F 0 "U3" H 5950 5700 60  0000 C CNN
F 1 "HCPL2630" H 5950 5200 60  0000 C CNN
F 2 "Housings_DIP:DIP-8_W7.62mm" H 5925 5475 60  0001 C CNN
F 3 "" H 5925 5475 60  0000 C CNN
	1    5950 5450
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR01
U 1 1 56163ACE
P 950 2300
F 0 "#PWR01" H 950 2150 50  0001 C CNN
F 1 "+5V" H 950 2440 50  0000 C CNN
F 2 "" H 950 2300 60  0000 C CNN
F 3 "" H 950 2300 60  0000 C CNN
	1    950  2300
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR02
U 1 1 56163FD1
P 9650 1100
F 0 "#PWR02" H 9650 950 50  0001 C CNN
F 1 "VCC" H 9650 1250 50  0000 C CNN
F 2 "" H 9650 1100 60  0000 C CNN
F 3 "" H 9650 1100 60  0000 C CNN
	1    9650 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 56163FF5
P 7600 1900
F 0 "#PWR03" H 7600 1650 50  0001 C CNN
F 1 "GND" H 7600 1750 50  0000 C CNN
F 2 "" H 7600 1900 60  0000 C CNN
F 3 "" H 7600 1900 60  0000 C CNN
	1    7600 1900
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR04
U 1 1 56164019
P 9650 1800
F 0 "#PWR04" H 9650 1550 50  0001 C CNN
F 1 "GNDA" H 9650 1650 50  0000 C CNN
F 2 "" H 9650 1800 60  0000 C CNN
F 3 "" H 9650 1800 60  0000 C CNN
	1    9650 1800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 56164846
P 1000 4600
F 0 "#PWR05" H 1000 4350 50  0001 C CNN
F 1 "GND" H 1000 4450 50  0000 C CNN
F 2 "" H 1000 4600 60  0000 C CNN
F 3 "" H 1000 4600 60  0000 C CNN
	1    1000 4600
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR06
U 1 1 56164869
P 7550 1150
F 0 "#PWR06" H 7550 1000 50  0001 C CNN
F 1 "+5V" H 7550 1290 50  0000 C CNN
F 2 "" H 7550 1150 60  0000 C CNN
F 3 "" H 7550 1150 60  0000 C CNN
	1    7550 1150
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR07
U 1 1 56164AAB
P 6400 3900
F 0 "#PWR07" H 6400 3750 50  0001 C CNN
F 1 "+5V" H 6400 4040 50  0000 C CNN
F 2 "" H 6400 3900 60  0000 C CNN
F 3 "" H 6400 3900 60  0000 C CNN
	1    6400 3900
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR08
U 1 1 56164D1E
P 6400 3250
F 0 "#PWR08" H 6400 3000 50  0001 C CNN
F 1 "GND" H 6400 3100 50  0000 C CNN
F 2 "" H 6400 3250 60  0000 C CNN
F 3 "" H 6400 3250 60  0000 C CNN
	1    6400 3250
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR09
U 1 1 5616568A
P 6450 5150
F 0 "#PWR09" H 6450 5000 50  0001 C CNN
F 1 "VCC" H 6450 5300 50  0000 C CNN
F 2 "" H 6450 5150 60  0000 C CNN
F 3 "" H 6450 5150 60  0000 C CNN
	1    6450 5150
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR010
U 1 1 56165690
P 6450 5750
F 0 "#PWR010" H 6450 5500 50  0001 C CNN
F 1 "GNDA" H 6450 5600 50  0000 C CNN
F 2 "" H 6450 5750 60  0000 C CNN
F 3 "" H 6450 5750 60  0000 C CNN
	1    6450 5750
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 56166D9E
P 5250 5600
F 0 "R4" V 5330 5600 50  0000 C CNN
F 1 "330" V 5250 5600 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 5180 5600 30  0001 C CNN
F 3 "" H 5250 5600 30  0000 C CNN
	1    5250 5600
	0    -1   -1   0   
$EndComp
$Comp
L +5V #PWR011
U 1 1 561671CC
P 5450 5250
F 0 "#PWR011" H 5450 5100 50  0001 C CNN
F 1 "+5V" H 5450 5390 50  0000 C CNN
F 2 "" H 5450 5250 60  0000 C CNN
F 3 "" H 5450 5250 60  0000 C CNN
	1    5450 5250
	1    0    0    -1  
$EndComp
$Comp
L R R6
U 1 1 56167C77
P 6750 5250
F 0 "R6" V 6830 5250 50  0000 C CNN
F 1 "4.7k" V 6750 5250 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 6680 5250 30  0001 C CNN
F 3 "" H 6750 5250 30  0000 C CNN
	1    6750 5250
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR012
U 1 1 56167CCE
P 6750 5100
F 0 "#PWR012" H 6750 4950 50  0001 C CNN
F 1 "VCC" H 6750 5250 50  0000 C CNN
F 2 "" H 6750 5100 60  0000 C CNN
F 3 "" H 6750 5100 60  0000 C CNN
	1    6750 5100
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR013
U 1 1 561682AD
P 7100 5100
F 0 "#PWR013" H 7100 4950 50  0001 C CNN
F 1 "VCC" H 7100 5250 50  0000 C CNN
F 2 "" H 7100 5100 60  0000 C CNN
F 3 "" H 7100 5100 60  0000 C CNN
	1    7100 5100
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR014
U 1 1 56168583
P 7700 5050
F 0 "#PWR014" H 7700 4900 50  0001 C CNN
F 1 "VCC" H 7700 5200 50  0000 C CNN
F 2 "" H 7700 5050 60  0000 C CNN
F 3 "" H 7700 5050 60  0000 C CNN
	1    7700 5050
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR015
U 1 1 56168822
P 7700 6050
F 0 "#PWR015" H 7700 5800 50  0001 C CNN
F 1 "GNDA" H 7700 5900 50  0000 C CNN
F 2 "" H 7700 6050 60  0000 C CNN
F 3 "" H 7700 6050 60  0000 C CNN
	1    7700 6050
	1    0    0    -1  
$EndComp
$Comp
L R R8
U 1 1 56168A3F
P 8400 5550
F 0 "R8" V 8480 5550 50  0000 C CNN
F 1 "120" V 8400 5550 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 8330 5550 30  0001 C CNN
F 3 "" H 8400 5550 30  0000 C CNN
	1    8400 5550
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR016
U 1 1 56168D80
P 8700 5800
F 0 "#PWR016" H 8700 5550 50  0001 C CNN
F 1 "GNDA" H 8700 5650 50  0000 C CNN
F 2 "" H 8700 5800 60  0000 C CNN
F 3 "" H 8700 5800 60  0000 C CNN
	1    8700 5800
	1    0    0    -1  
$EndComp
NoConn ~ 7150 5750
$Comp
L R R9
U 1 1 5616A360
P 9250 3200
F 0 "R9" V 9330 3200 50  0000 C CNN
F 1 "120" V 9250 3200 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 9180 3200 30  0001 C CNN
F 3 "" H 9250 3200 30  0000 C CNN
	1    9250 3200
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR017
U 1 1 5616A366
P 9550 3450
F 0 "#PWR017" H 9550 3200 50  0001 C CNN
F 1 "GNDA" H 9550 3300 50  0000 C CNN
F 2 "" H 9550 3450 60  0000 C CNN
F 3 "" H 9550 3450 60  0000 C CNN
	1    9550 3450
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR018
U 1 1 5616A68C
P 8550 3700
F 0 "#PWR018" H 8550 3450 50  0001 C CNN
F 1 "GNDA" H 8550 3550 50  0000 C CNN
F 2 "" H 8550 3700 60  0000 C CNN
F 3 "" H 8550 3700 60  0000 C CNN
	1    8550 3700
	1    0    0    -1  
$EndComp
$Comp
L GNDA #PWR019
U 1 1 5616A6BB
P 7900 3500
F 0 "#PWR019" H 7900 3250 50  0001 C CNN
F 1 "GNDA" H 7900 3350 50  0000 C CNN
F 2 "" H 7900 3500 60  0000 C CNN
F 3 "" H 7900 3500 60  0000 C CNN
	1    7900 3500
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR020
U 1 1 5616AD6A
P 8550 2700
F 0 "#PWR020" H 8550 2550 50  0001 C CNN
F 1 "VCC" H 8550 2850 50  0000 C CNN
F 2 "" H 8550 2700 60  0000 C CNN
F 3 "" H 8550 2700 60  0000 C CNN
	1    8550 2700
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR021
U 1 1 5616B609
P 7450 3700
F 0 "#PWR021" H 7450 3550 50  0001 C CNN
F 1 "VCC" H 7450 3850 50  0000 C CNN
F 2 "" H 7450 3700 60  0000 C CNN
F 3 "" H 7450 3700 60  0000 C CNN
	1    7450 3700
	0    1    1    0   
$EndComp
$Comp
L R R7
U 1 1 5616B83C
P 7500 3400
F 0 "R7" V 7580 3400 50  0000 C CNN
F 1 "330" V 7500 3400 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 7430 3400 30  0001 C CNN
F 3 "" H 7500 3400 30  0000 C CNN
	1    7500 3400
	0    -1   -1   0   
$EndComp
$Comp
L +5V #PWR022
U 1 1 5616E177
P 5950 3200
F 0 "#PWR022" H 5950 3050 50  0001 C CNN
F 1 "+5V" H 5950 3340 50  0000 C CNN
F 2 "" H 5950 3200 60  0000 C CNN
F 3 "" H 5950 3200 60  0000 C CNN
	1    5950 3200
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 5616ED16
P 5950 3350
F 0 "R5" V 6030 3350 50  0000 C CNN
F 1 "4.7k" V 5950 3350 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 5880 3350 30  0001 C CNN
F 3 "" H 5950 3350 30  0000 C CNN
	1    5950 3350
	1    0    0    -1  
$EndComp
Text Label 5650 3550 0    60   ~ 0
ARD_RX
$Comp
L CP C1
U 1 1 56170406
P 9650 1450
F 0 "C1" H 9675 1550 50  0000 L CNN
F 1 "CP" H 9675 1350 50  0000 L CNN
F 2 "Capacitors_Elko_ThroughHole:Elko_vert_11.2x7.5mm_RM2.5" H 9688 1300 30  0001 C CNN
F 3 "" H 9650 1450 60  0000 C CNN
	1    9650 1450
	1    0    0    -1  
$EndComp
$Comp
L CP C2
U 1 1 56170468
P 10050 1450
F 0 "C2" H 10075 1550 50  0000 L CNN
F 1 "CP" H 10075 1350 50  0000 L CNN
F 2 "Capacitors_Elko_ThroughHole:Elko_vert_11.2x7.5mm_RM2.5" H 10088 1300 30  0001 C CNN
F 3 "" H 10050 1450 60  0000 C CNN
	1    10050 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 3250 6400 3400
Wire Wire Line
	6400 3400 6500 3400
Wire Wire Line
	6500 3700 6400 3700
Wire Wire Line
	6400 3700 6400 3900
Wire Wire Line
	6350 5300 6450 5300
Wire Wire Line
	6450 5300 6450 5150
Wire Wire Line
	6350 5600 6450 5600
Wire Wire Line
	6450 5600 6450 5750
Wire Wire Line
	5450 5250 5450 5300
Wire Wire Line
	5450 5300 5500 5300
Wire Wire Line
	6350 5450 7150 5450
Connection ~ 6750 5450
Wire Wire Line
	6750 5400 6750 5450
Wire Wire Line
	7100 5100 7100 5600
Wire Wire Line
	7100 5600 7150 5600
Wire Wire Line
	7150 5300 7100 5300
Connection ~ 7100 5300
Wire Wire Line
	8200 5450 8250 5450
Wire Wire Line
	8250 5450 8250 5400
Wire Wire Line
	8250 5400 8550 5400
Wire Wire Line
	8550 5400 8550 5500
Wire Wire Line
	8550 5500 8750 5500
Connection ~ 8400 5400
Wire Wire Line
	8750 5600 8550 5600
Wire Wire Line
	8550 5600 8550 5700
Wire Wire Line
	8550 5700 8250 5700
Wire Wire Line
	8250 5700 8250 5650
Wire Wire Line
	8250 5650 8200 5650
Connection ~ 8400 5700
Wire Wire Line
	8750 5700 8700 5700
Wire Wire Line
	8700 5700 8700 5800
Wire Wire Line
	9050 3100 9100 3100
Wire Wire Line
	9100 3100 9100 3050
Wire Wire Line
	9100 3050 9400 3050
Wire Wire Line
	9400 3050 9400 3150
Wire Wire Line
	9400 3150 9600 3150
Connection ~ 9250 3050
Wire Wire Line
	9600 3250 9400 3250
Wire Wire Line
	9400 3250 9400 3350
Wire Wire Line
	9400 3350 9100 3350
Wire Wire Line
	9100 3350 9100 3300
Wire Wire Line
	9100 3300 9050 3300
Connection ~ 9250 3350
Wire Wire Line
	9600 3350 9550 3350
Wire Wire Line
	9550 3350 9550 3450
Wire Wire Line
	8000 2950 7900 2950
Wire Wire Line
	7900 2950 7900 3500
Wire Wire Line
	8000 3100 7900 3100
Connection ~ 7900 3100
Wire Wire Line
	8000 3250 7900 3250
Connection ~ 7900 3250
Wire Wire Line
	8000 3400 7650 3400
Wire Wire Line
	7350 3700 7450 3700
Wire Wire Line
	4600 5600 5100 5600
Wire Wire Line
	5400 5600 5500 5600
Wire Wire Line
	7350 3400 7350 3400
Wire Wire Line
	5650 3550 6500 3550
Wire Wire Line
	5950 3500 5950 3550
Connection ~ 5950 3550
Wire Wire Line
	7850 1300 7550 1300
Wire Wire Line
	7550 1300 7550 1150
Wire Wire Line
	7850 1600 7600 1600
Wire Wire Line
	7600 1600 7600 1900
Wire Wire Line
	9350 1300 10050 1300
Connection ~ 9650 1300
Wire Wire Line
	9350 1600 10050 1600
Connection ~ 9650 1600
Wire Wire Line
	9650 1800 9650 1600
Wire Wire Line
	9650 1100 9650 1300
Wire Wire Line
	1250 4250 1000 4250
Wire Wire Line
	1250 4350 1000 4350
Connection ~ 1000 4350
Wire Wire Line
	950  2300 950  2850
Wire Wire Line
	950  2850 1250 2850
NoConn ~ 1250 2550
NoConn ~ 1250 3050
NoConn ~ 1250 3250
NoConn ~ 1250 3350
NoConn ~ 1250 3600
NoConn ~ 1250 3700
NoConn ~ 1250 3950
NoConn ~ 4050 5250
NoConn ~ 4050 5150
NoConn ~ 4050 5050
NoConn ~ 4050 4950
NoConn ~ 4050 4850
NoConn ~ 4050 4750
NoConn ~ 4050 4550
NoConn ~ 4050 4150
NoConn ~ 4050 4250
NoConn ~ 4050 4350
Wire Wire Line
	4050 4050 4250 4050
Wire Wire Line
	4250 4050 4250 4150
Wire Wire Line
	4250 4150 4750 4150
Wire Wire Line
	4050 3950 4750 3950
NoConn ~ 4050 3850
NoConn ~ 4050 3550
NoConn ~ 4050 3250
NoConn ~ 4050 2950
NoConn ~ 4050 2850
NoConn ~ 4050 2750
NoConn ~ 4050 2650
NoConn ~ 4050 2550
Text Label 4450 3950 0    60   ~ 0
ARD_RX
Text Label 4450 4150 0    60   ~ 0
ARD_TX
$Comp
L GND #PWR023
U 1 1 5617944D
P 5050 1250
F 0 "#PWR023" H 5050 1000 50  0001 C CNN
F 1 "GND" H 5050 1100 50  0000 C CNN
F 2 "" H 5050 1250 60  0000 C CNN
F 3 "" H 5050 1250 60  0000 C CNN
	1    5050 1250
	0    -1   -1   0   
$EndComp
$Comp
L R R1
U 1 1 5617998A
P 4400 1250
F 0 "R1" V 4480 1250 50  0000 C CNN
F 1 "330" V 4400 1250 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 4330 1250 30  0001 C CNN
F 3 "" H 4400 1250 30  0000 C CNN
	1    4400 1250
	0    1    1    0   
$EndComp
$Comp
L LED D1
U 1 1 56179D69
P 4750 1250
F 0 "D1" H 4750 1350 50  0000 C CNN
F 1 "LED" H 4750 1150 50  0000 C CNN
F 2 "LEDs:LED-5MM" H 4750 1250 60  0001 C CNN
F 3 "" H 4750 1250 60  0000 C CNN
	1    4750 1250
	-1   0    0    1   
$EndComp
Wire Wire Line
	4250 1250 4000 1250
Wire Wire Line
	4950 1250 5050 1250
Text Label 4000 1250 0    60   ~ 0
LED1
$Comp
L GND #PWR024
U 1 1 5617BA79
P 5050 1550
F 0 "#PWR024" H 5050 1300 50  0001 C CNN
F 1 "GND" H 5050 1400 50  0000 C CNN
F 2 "" H 5050 1550 60  0000 C CNN
F 3 "" H 5050 1550 60  0000 C CNN
	1    5050 1550
	0    -1   -1   0   
$EndComp
$Comp
L R R2
U 1 1 5617BA7F
P 4400 1550
F 0 "R2" V 4480 1550 50  0000 C CNN
F 1 "330" V 4400 1550 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 4330 1550 30  0001 C CNN
F 3 "" H 4400 1550 30  0000 C CNN
	1    4400 1550
	0    1    1    0   
$EndComp
$Comp
L LED D2
U 1 1 5617BA85
P 4750 1550
F 0 "D2" H 4750 1650 50  0000 C CNN
F 1 "LED" H 4750 1450 50  0000 C CNN
F 2 "LEDs:LED-5MM" H 4750 1550 60  0001 C CNN
F 3 "" H 4750 1550 60  0000 C CNN
	1    4750 1550
	-1   0    0    1   
$EndComp
Wire Wire Line
	4250 1550 4000 1550
Wire Wire Line
	4950 1550 5050 1550
Text Label 4000 1550 0    60   ~ 0
LED2
$Comp
L GND #PWR025
U 1 1 5617C123
P 5050 1850
F 0 "#PWR025" H 5050 1600 50  0001 C CNN
F 1 "GND" H 5050 1700 50  0000 C CNN
F 2 "" H 5050 1850 60  0000 C CNN
F 3 "" H 5050 1850 60  0000 C CNN
	1    5050 1850
	0    -1   -1   0   
$EndComp
$Comp
L R R3
U 1 1 5617C129
P 4400 1850
F 0 "R3" V 4480 1850 50  0000 C CNN
F 1 "330" V 4400 1850 50  0000 C CNN
F 2 "Resistors_ThroughHole:Resistor_Horizontal_RM10mm" V 4330 1850 30  0001 C CNN
F 3 "" H 4400 1850 30  0000 C CNN
	1    4400 1850
	0    1    1    0   
$EndComp
$Comp
L LED D3
U 1 1 5617C12F
P 4750 1850
F 0 "D3" H 4750 1950 50  0000 C CNN
F 1 "LED" H 4750 1750 50  0000 C CNN
F 2 "LEDs:LED-5MM" H 4750 1850 60  0001 C CNN
F 3 "" H 4750 1850 60  0000 C CNN
	1    4750 1850
	-1   0    0    1   
$EndComp
Wire Wire Line
	4250 1850 4000 1850
Wire Wire Line
	4950 1850 5050 1850
Text Label 4000 1850 0    60   ~ 0
LED3
Wire Wire Line
	4050 3450 4600 3450
NoConn ~ 4050 3750
Wire Wire Line
	4050 3150 4200 3150
Wire Wire Line
	4200 3150 4200 3200
Wire Wire Line
	4200 3200 4600 3200
Wire Wire Line
	4050 3050 4200 3050
Wire Wire Line
	4200 3050 4200 3000
Wire Wire Line
	4200 3000 4600 3000
Text Label 4350 3450 0    60   ~ 0
LED1
Text Label 4350 3200 0    60   ~ 0
LED2
Text Label 4350 3000 0    60   ~ 0
LED3
Text Label 4650 5600 0    60   ~ 0
ARD_TX
Connection ~ 10050 1300
Connection ~ 10050 1600
Wire Wire Line
	1000 4250 1000 4600
Text Label 8500 5400 0    60   ~ 0
TXA
Text Label 8500 5700 0    60   ~ 0
TXB
Text Label 9350 3050 0    60   ~ 0
RXA
Text Label 9350 3350 0    60   ~ 0
RXB
$EndSCHEMATC