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:special
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:ws2812b
LIBS:pcb_bom
LIBS:lsm303c-cache
EELAYER 27 0
EELAYER END
$Descr USLetter 11000 8500
encoding utf-8
Sheet 1 1
Title ""
Date "20 oct 2015"
Rev "A"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L LSM303C U2
U 1 1 5607157A
P 2950 2750
F 0 "U2" H 2550 2450 60  0000 C CNN
F 1 "LSM303C" H 2500 3300 60  0000 C CNN
F 2 "VFLGA-12" H 2500 3200 60  0000 C CNN
F 3 "~" H 2950 3950 60  0000 C CNN
F 4 "497-14085-1-ND" H 2950 2750 60  0001 C CNN "Digikey"
F 5 "1.87" H 2950 2750 60  0001 C CNN "Cost100"
	1    2950 2750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR01
U 1 1 560715BA
P 3850 3450
F 0 "#PWR01" H 3850 3450 30  0001 C CNN
F 1 "GND" H 3850 3380 30  0001 C CNN
F 2 "" H 3850 3450 60  0000 C CNN
F 3 "" H 3850 3450 60  0000 C CNN
	1    3850 3450
	1    0    0    -1  
$EndComp
$Comp
L ATTINY441-QFN U3
U 1 1 560718CF
P 6000 2750
F 0 "U3" H 6600 3600 60  0000 C CNN
F 1 "ATTINY441-QFN" H 6100 3600 60  0000 C CNN
F 2 "QFN20" H 6900 3600 60  0000 C CNN
F 3 "~" H 5950 2950 60  0000 C CNN
F 4 "ATTINY441-MU-ND" H 6000 2750 60  0001 C CNN "Digikey"
F 5 "1.19480" H 6000 2750 60  0001 C CNN "Cost100"
	1    6000 2750
	1    0    0    -1  
$EndComp
$Comp
L MCP1824 U1
U 1 1 5607195A
P 2800 1350
F 0 "U1" H 2550 1650 60  0000 C CNN
F 1 "3.0VREG" H 2900 1050 60  0000 C CNN
F 2 "SOT23-5" H 2800 1600 60  0000 C CNN
F 3 "" H 2800 1350 60  0000 C CNN
F 4 "MCP1711T-30I/OTCT-ND" H 2800 1350 60  0001 C CNN "Digikey"
F 5 ".28" H 2800 1350 60  0001 C CNN "Cost100"
	1    2800 1350
	1    0    0    -1  
$EndComp
Text GLabel 3800 2700 2    60   Input ~ 0
2.5V
Text GLabel 3550 1250 2    60   Input ~ 0
2.5V
$Comp
L GND #PWR02
U 1 1 560719BB
P 2150 1550
F 0 "#PWR02" H 2150 1550 30  0001 C CNN
F 1 "GND" H 2150 1480 30  0001 C CNN
F 2 "" H 2150 1550 60  0000 C CNN
F 3 "" H 2150 1550 60  0000 C CNN
	1    2150 1550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 56071B07
P 6600 3950
F 0 "#PWR03" H 6600 3950 30  0001 C CNN
F 1 "GND" H 6600 3880 30  0001 C CNN
F 2 "" H 6600 3950 60  0000 C CNN
F 3 "" H 6600 3950 60  0000 C CNN
	1    6600 3950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR04
U 1 1 56071B1F
P 7350 2500
F 0 "#PWR04" H 7350 2500 30  0001 C CNN
F 1 "GND" H 7350 2430 30  0001 C CNN
F 2 "" H 7350 2500 60  0000 C CNN
F 3 "" H 7350 2500 60  0000 C CNN
	1    7350 2500
	1    0    0    -1  
$EndComp
Text GLabel 4800 2350 0    60   Input ~ 0
MISO
Text GLabel 7350 2250 2    60   Input ~ 0
MOSI
Text GLabel 4600 2550 0    60   Input ~ 0
SCK
$Comp
L GND #PWR05
U 1 1 56071C36
P 3100 4750
F 0 "#PWR05" H 3100 4750 30  0001 C CNN
F 1 "GND" H 3100 4680 30  0001 C CNN
F 2 "" H 3100 4750 60  0000 C CNN
F 3 "" H 3100 4750 60  0000 C CNN
	1    3100 4750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 56071CDB
P 7200 4900
F 0 "#PWR06" H 7200 4900 30  0001 C CNN
F 1 "GND" H 7200 4830 30  0001 C CNN
F 2 "" H 7200 4900 60  0000 C CNN
F 3 "" H 7200 4900 60  0000 C CNN
	1    7200 4900
	-1   0    0    -1  
$EndComp
Text GLabel 4300 4550 2    60   Input ~ 0
RX
Text GLabel 4800 2200 0    60   Input ~ 0
TX
Text GLabel 7050 4700 0    60   Input ~ 0
TX
$Comp
L AVRISP6 J1
U 1 1 56071D43
P 6050 1200
F 0 "J1" H 5850 1450 60  0000 C CNN
F 1 "AVRISP6" H 6200 900 60  0000 C CNN
F 2 "RIBBON6SMT" H 6250 1450 60  0000 C CNN
F 3 "~" H 6050 1200 60  0000 C CNN
F 4 "N/A" H 6050 1200 60  0001 C CNN "Digikey"
F 5 "N/A" H 6050 1200 60  0001 C CNN "Cost100"
	1    6050 1200
	1    0    0    -1  
$EndComp
Text GLabel 5400 1200 0    60   Input ~ 0
SCK
Text GLabel 5400 1100 0    60   Input ~ 0
MISO
Text GLabel 6700 1200 2    60   Input ~ 0
MOSI
Text GLabel 7400 2850 2    60   Input ~ 0
RESET
Text GLabel 5400 1300 0    60   Input ~ 0
RESET
$Comp
L GND #PWR07
U 1 1 56071E6A
P 6700 1350
F 0 "#PWR07" H 6700 1350 30  0001 C CNN
F 1 "GND" H 6700 1280 30  0001 C CNN
F 2 "" H 6700 1350 60  0000 C CNN
F 3 "" H 6700 1350 60  0000 C CNN
	1    6700 1350
	1    0    0    -1  
$EndComp
Text GLabel 7450 3050 2    60   Input ~ 0
SCL
Text GLabel 7450 3250 2    60   Input ~ 0
SDA
Text GLabel 1950 2900 0    60   Input ~ 0
SDA
Text GLabel 2000 2600 0    60   Input ~ 0
SCL
$Comp
L C C2
U 1 1 56071F05
P 1250 2100
F 0 "C2" H 1250 2200 40  0000 L CNN
F 1 "100n" H 1256 2015 40  0000 L CNN
F 2 "SM0603" H 1288 1950 30  0000 C CNN
F 3 "~" H 1250 2100 60  0000 C CNN
F 4 "311-1343-1-ND" H 1250 2100 60  0001 C CNN "Digikey"
F 5 "0.0078" H 1250 2100 60  0001 C CNN "Cost100"
	1    1250 2100
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 56071F14
P 1500 2100
F 0 "C3" H 1500 2200 40  0000 L CNN
F 1 "100n" H 1506 2015 40  0000 L CNN
F 2 "SM0603" H 1538 1950 30  0000 C CNN
F 3 "~" H 1500 2100 60  0000 C CNN
F 4 "311-1343-1-ND" H 1500 2100 60  0001 C CNN "Digikey"
F 5 "0.0078" H 1500 2100 60  0001 C CNN "Cost"
	1    1500 2100
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 56071F23
P 1750 2100
F 0 "C4" H 1750 2200 40  0000 L CNN
F 1 "10u" H 1756 2015 40  0000 L CNN
F 2 "SM0603" H 1788 1950 30  0000 C CNN
F 3 "~" H 1750 2100 60  0000 C CNN
F 4 "490-10475-1-ND" H 1750 2100 60  0001 C CNN "Digikey"
F 5 "0.06560" H 1750 2100 60  0001 C CNN "Cost100"
	1    1750 2100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR08
U 1 1 56071FB8
P 1500 2400
F 0 "#PWR08" H 1500 2400 30  0001 C CNN
F 1 "GND" H 1500 2330 30  0001 C CNN
F 2 "" H 1500 2400 60  0000 C CNN
F 3 "" H 1500 2400 60  0000 C CNN
	1    1500 2400
	1    0    0    -1  
$EndComp
Text GLabel 1250 1800 1    60   Input ~ 0
2.5V
$Comp
L GND #PWR09
U 1 1 56072083
P 1250 2400
F 0 "#PWR09" H 1250 2400 30  0001 C CNN
F 1 "GND" H 1250 2330 30  0001 C CNN
F 2 "" H 1250 2400 60  0000 C CNN
F 3 "" H 1250 2400 60  0000 C CNN
	1    1250 2400
	1    0    0    -1  
$EndComp
Text GLabel 1900 3600 0    60   Input ~ 0
2.5V
$Comp
L R R1
U 1 1 56072160
P 2000 3250
F 0 "R1" V 2080 3250 40  0000 C CNN
F 1 "4.7k" V 2007 3251 40  0000 C CNN
F 2 "SM0603" V 1930 3250 30  0000 C CNN
F 3 "~" H 2000 3250 30  0000 C CNN
F 4 "311-4.7KGRCT-ND" V 2000 3250 60  0001 C CNN "Digikey"
F 5 "0.0044" V 2000 3250 60  0001 C CNN "Cost100"
	1    2000 3250
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 5607216F
P 2100 3250
F 0 "R2" V 2180 3250 40  0000 C CNN
F 1 "4.7k" V 2107 3251 40  0000 C CNN
F 2 "SM0603" V 2030 3250 30  0000 C CNN
F 3 "~" H 2100 3250 30  0000 C CNN
F 4 "311-4.7KGRCT-ND" V 2100 3250 60  0001 C CNN "Digikey"
F 5 "0.0044" V 2100 3250 60  0001 C CNN "Cost100"
	1    2100 3250
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 560723B6
P 3100 3600
F 0 "C5" H 3100 3700 40  0000 L CNN
F 1 "100n" H 3106 3515 40  0000 L CNN
F 2 "SM0603" H 3138 3450 30  0000 C CNN
F 3 "~" H 3100 3600 60  0000 C CNN
F 4 "311-1343-1-ND" H 3100 3600 60  0001 C CNN "Digikey"
F 5 "0.0078" H 3100 3600 60  0001 C CNN "Cost100"
	1    3100 3600
	0    -1   -1   0   
$EndComp
$Comp
L C C1
U 1 1 56072444
P 1050 2100
F 0 "C1" H 1050 2200 40  0000 L CNN
F 1 "1u" H 1056 2015 40  0000 L CNN
F 2 "SM0603" H 1088 1950 30  0000 C CNN
F 3 "~" H 1050 2100 60  0000 C CNN
F 4 "311-1443-1-ND" H 1050 2100 60  0001 C CNN "Digikey"
F 5 "0.014" H 1050 2100 60  0001 C CNN "Cost100"
	1    1050 2100
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR010
U 1 1 560724E2
P 1500 1800
F 0 "#PWR010" H 1500 1890 20  0001 C CNN
F 1 "+5V" H 1500 1890 30  0000 C CNN
F 2 "" H 1500 1800 60  0000 C CNN
F 3 "" H 1500 1800 60  0000 C CNN
	1    1500 1800
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR011
U 1 1 560724F5
P 2100 1200
F 0 "#PWR011" H 2100 1290 20  0001 C CNN
F 1 "+5V" H 2100 1290 30  0000 C CNN
F 2 "" H 2100 1200 60  0000 C CNN
F 3 "" H 2100 1200 60  0000 C CNN
	1    2100 1200
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR012
U 1 1 560724FB
P 6700 1100
F 0 "#PWR012" H 6700 1190 20  0001 C CNN
F 1 "+5V" H 6700 1190 30  0000 C CNN
F 2 "" H 6700 1100 60  0000 C CNN
F 3 "" H 6700 1100 60  0000 C CNN
	1    6700 1100
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR013
U 1 1 5607254A
P 6500 3950
F 0 "#PWR013" H 6500 4040 20  0001 C CNN
F 1 "+5V" H 6500 4040 30  0000 C CNN
F 2 "" H 6500 3950 60  0000 C CNN
F 3 "" H 6500 3950 60  0000 C CNN
	1    6500 3950
	-1   0    0    1   
$EndComp
$Comp
L +5V #PWR014
U 1 1 5607268D
P 7200 4500
F 0 "#PWR014" H 7200 4590 20  0001 C CNN
F 1 "+5V" H 7200 4590 30  0000 C CNN
F 2 "" H 7200 4500 60  0000 C CNN
F 3 "" H 7200 4500 60  0000 C CNN
	1    7200 4500
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR015
U 1 1 560726B2
P 3100 4350
F 0 "#PWR015" H 3100 4440 20  0001 C CNN
F 1 "+5V" H 3100 4440 30  0000 C CNN
F 2 "" H 3100 4350 60  0000 C CNN
F 3 "" H 3100 4350 60  0000 C CNN
	1    3100 4350
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P4
U 1 1 5607240D
P 7350 4600
F 0 "P4" H 7430 4600 40  0000 L CNN
F 1 "5V" H 7350 4655 30  0001 C CNN
F 2 "LONGPIN" H 7350 4600 60  0001 C CNN
F 3 "" H 7350 4600 60  0000 C CNN
	1    7350 4600
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P5
U 1 1 5607243A
P 7350 4700
F 0 "P5" H 7430 4700 40  0000 L CNN
F 1 "TX" H 7350 4755 30  0001 C CNN
F 2 "LONGPIN" H 7350 4700 60  0001 C CNN
F 3 "" H 7350 4700 60  0000 C CNN
	1    7350 4700
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P6
U 1 1 56072440
P 7350 4800
F 0 "P6" H 7430 4800 40  0000 L CNN
F 1 "GND" H 7350 4855 30  0001 C CNN
F 2 "LONGPIN" H 7350 4800 60  0001 C CNN
F 3 "" H 7350 4800 60  0000 C CNN
	1    7350 4800
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P1
U 1 1 5607245E
P 2950 4450
F 0 "P1" H 3030 4450 40  0000 L CNN
F 1 "5V" H 2950 4505 30  0001 C CNN
F 2 "LONGPIN" H 2950 4450 60  0001 C CNN
F 3 "" H 2950 4450 60  0000 C CNN
	1    2950 4450
	-1   0    0    -1  
$EndComp
$Comp
L CONN_1 P2
U 1 1 56072464
P 2950 4550
F 0 "P2" H 3030 4550 40  0000 L CNN
F 1 "RX" H 2950 4605 30  0001 C CNN
F 2 "LONGPIN" H 2950 4550 60  0001 C CNN
F 3 "" H 2950 4550 60  0000 C CNN
	1    2950 4550
	-1   0    0    -1  
$EndComp
$Comp
L CONN_1 P3
U 1 1 5607246A
P 2950 4650
F 0 "P3" H 3030 4650 40  0000 L CNN
F 1 "GND" H 2950 4705 30  0001 C CNN
F 2 "LONGPIN" H 2950 4650 60  0001 C CNN
F 3 "" H 2950 4650 60  0000 C CNN
	1    2950 4650
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 560724D6
P 4500 2750
F 0 "#PWR016" H 4500 2750 30  0001 C CNN
F 1 "GND" H 4500 2680 30  0001 C CNN
F 2 "" H 4500 2750 60  0000 C CNN
F 3 "" H 4500 2750 60  0000 C CNN
	1    4500 2750
	0    1    1    0   
$EndComp
$Comp
L GND #PWR017
U 1 1 56072799
P 4650 3550
F 0 "#PWR017" H 4650 3550 30  0001 C CNN
F 1 "GND" H 4650 3480 30  0001 C CNN
F 2 "" H 4650 3550 60  0000 C CNN
F 3 "" H 4650 3550 60  0000 C CNN
	1    4650 3550
	1    0    0    -1  
$EndComp
$Comp
L WS2812B U4
U 1 1 56072AA5
P 5650 4600
F 0 "U4" H 5650 4800 60  0000 C CNN
F 1 "WS2812B" H 5650 4400 60  0000 C CNN
F 2 "WS2812B" H 5650 4600 60  0000 C CNN
F 3 "" H 5650 4600 60  0000 C CNN
F 4 "N/A" H 5650 4600 60  0001 C CNN "Digikey"
F 5 "0.18" H 5650 4600 60  0001 C CNN "Cost100"
	1    5650 4600
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR018
U 1 1 56072ABE
P 5050 4400
F 0 "#PWR018" H 5050 4490 20  0001 C CNN
F 1 "+5V" H 5050 4490 30  0000 C CNN
F 2 "" H 5050 4400 60  0000 C CNN
F 3 "" H 5050 4400 60  0000 C CNN
	1    5050 4400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 56072B13
P 6300 4750
F 0 "#PWR019" H 6300 4750 30  0001 C CNN
F 1 "GND" H 6300 4680 30  0001 C CNN
F 2 "" H 6300 4750 60  0000 C CNN
F 3 "" H 6300 4750 60  0000 C CNN
	1    6300 4750
	-1   0    0    -1  
$EndComp
Text GLabel 1850 2750 0    60   Input ~ 0
2.5V
$Comp
L CONN_3 K1
U 1 1 56143022
P 2350 4550
F 0 "K1" V 2300 4550 50  0000 C CNN
F 1 "MALE_END" V 2400 4550 40  0000 C CNN
F 2 "~" H 2350 4550 60  0000 C CNN
F 3 "" H 2350 4550 60  0000 C CNN
F 4 "!952-2263-ND" V 2350 4550 60  0001 C CNN "Digikey"
F 5 "!0.09280" V 2350 4550 60  0001 C CNN "Cost100"
	1    2350 4550
	-1   0    0    1   
$EndComp
$Comp
L CONN_3 K2
U 1 1 56143049
P 8000 4700
F 0 "K2" V 7950 4700 50  0000 C CNN
F 1 "FEMALE_END" V 8050 4700 40  0000 C CNN
F 2 "~" H 8000 4700 60  0000 C CNN
F 3 "" H 8000 4700 60  0000 C CNN
F 4 "!S7036-ND" V 8000 4700 60  0001 C CNN "Digikey"
F 5 "!0.29250" V 8000 4700 60  0001 C CNN "Cost100"
	1    8000 4700
	1    0    0    -1  
$EndComp
$Comp
L PCB_BOM PCB1
U 1 1 56143203
P 8050 1300
F 0 "PCB1" H 8050 1600 60  0000 C CNN
F 1 "PCB_BOM" H 8050 1000 60  0000 C CNN
F 2 "~" H 8050 1300 60  0000 C CNN
F 3 "~" H 8050 1300 60  0000 C CNN
F 4 "N/A" H 8050 1300 60  0001 C CNN "Digikey"
F 5 ".72" H 8050 1300 60  0001 C CNN "Cost100"
	1    8050 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3700 2800 3850 2800
Wire Wire Line
	3850 2800 3850 3450
Wire Wire Line
	3000 3400 3850 3400
Connection ~ 3850 3400
Wire Wire Line
	3800 2700 3700 2700
Wire Wire Line
	3550 1250 3400 1250
Wire Wire Line
	2100 1200 2100 1450
Wire Wire Line
	2100 1250 2200 1250
Wire Wire Line
	2100 1450 2200 1450
Connection ~ 2100 1250
Wire Wire Line
	2200 1350 2150 1350
Wire Wire Line
	2150 1350 2150 1550
Wire Wire Line
	6500 3950 6500 3850
Wire Wire Line
	6600 3850 6600 3950
Wire Wire Line
	7350 2500 7350 2450
Wire Wire Line
	7350 2450 7300 2450
Wire Wire Line
	4800 2350 4900 2350
Wire Wire Line
	7350 2250 7150 2250
Wire Wire Line
	4600 2550 4700 2550
Wire Wire Line
	4700 2950 4300 2950
Wire Wire Line
	4300 2950 4300 4550
Wire Wire Line
	4300 4550 3100 4550
Wire Wire Line
	3100 4650 3100 4750
Wire Wire Line
	3100 4450 3100 4350
Wire Wire Line
	7200 4800 7200 4900
Wire Wire Line
	7200 4600 7200 4500
Wire Wire Line
	4800 2200 4850 2200
Wire Wire Line
	4850 2200 4850 2350
Connection ~ 4850 2350
Wire Wire Line
	7050 4700 7200 4700
Wire Wire Line
	7400 2850 7300 2850
Wire Wire Line
	5400 1300 5500 1300
Wire Wire Line
	5400 1200 5500 1200
Wire Wire Line
	5400 1100 5500 1100
Wire Wire Line
	6600 1200 6700 1200
Wire Wire Line
	6700 1350 6700 1300
Wire Wire Line
	6700 1300 6600 1300
Wire Wire Line
	7450 3050 7300 3050
Wire Wire Line
	7300 3250 7450 3250
Wire Wire Line
	1500 1800 1500 1900
Wire Wire Line
	1500 1850 1750 1850
Wire Wire Line
	1750 1850 1750 1900
Connection ~ 1500 1850
Wire Wire Line
	1500 2400 1500 2300
Wire Wire Line
	1500 2350 1750 2350
Wire Wire Line
	1750 2350 1750 2300
Connection ~ 1500 2350
Wire Wire Line
	1250 1800 1250 1900
Wire Wire Line
	1250 2400 1250 2300
Wire Wire Line
	3700 2600 3750 2600
Wire Wire Line
	3750 2600 3750 2700
Connection ~ 3750 2700
Wire Wire Line
	2000 2600 2150 2600
Wire Wire Line
	1950 2900 2150 2900
Wire Wire Line
	2000 3000 2000 2900
Connection ~ 2000 2900
Wire Wire Line
	2100 3000 2100 2600
Connection ~ 2100 2600
Wire Wire Line
	1900 3600 2100 3600
Wire Wire Line
	2000 3600 2000 3500
Wire Wire Line
	2100 3600 2100 3500
Connection ~ 2000 3600
Wire Wire Line
	2900 3600 2900 3400
Wire Wire Line
	3300 3600 3300 3400
Connection ~ 3300 3400
Wire Wire Line
	1050 1900 1050 1850
Wire Wire Line
	1050 1850 1250 1850
Connection ~ 1250 1850
Wire Wire Line
	1050 2300 1050 2350
Wire Wire Line
	1050 2350 1250 2350
Connection ~ 1250 2350
Wire Wire Line
	6700 1100 6600 1100
Wire Wire Line
	6600 3900 6900 3900
Wire Wire Line
	6900 3900 6900 3850
Connection ~ 6600 3900
Wire Wire Line
	4500 2750 4700 2750
Wire Wire Line
	4650 3550 4650 3350
Wire Wire Line
	4650 3350 4700 3350
Wire Wire Line
	5050 4400 5050 4500
Wire Wire Line
	5050 4500 5100 4500
Wire Wire Line
	6300 4750 6300 4700
Wire Wire Line
	6300 4700 6150 4700
Wire Wire Line
	7300 2650 8150 2650
Wire Wire Line
	8150 2650 8150 3850
Wire Wire Line
	8150 3850 7050 3850
Wire Wire Line
	7050 3850 7050 4350
Wire Wire Line
	7050 4350 6150 4350
Wire Wire Line
	6150 4350 6150 4500
Wire Wire Line
	2150 2700 1950 2700
Wire Wire Line
	1950 2700 1950 2800
Wire Wire Line
	1950 2800 2150 2800
Wire Wire Line
	1850 2750 1950 2750
Connection ~ 1950 2750
Wire Wire Line
	3400 1450 3450 1450
Connection ~ 3450 1250
$EndSCHEMATC