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:zener-sot23-3
LIBS:ws2812b
LIBS:opa832
LIBS:microsd_1050270001
LIBS:mcp1824_ct
LIBS:max31855
LIBS:ltc2471cms
LIBS:lsm303dlhc
LIBS:lsm303d
LIBS:exb-a
LIBS:enc424j600
LIBS:dmp2240udm
LIBS:crystal-4p
LIBS:bridge-MB2S-TP
LIBS:BELFuse_Ethernet
LIBS:avr6pin
LIBS:attinyx4
LIBS:atmel_kk
LIBS:atmegaxu2
LIBS:atmega48_88_168_328_tqfp32
LIBS:ap1117
LIBS:a4447sljtr
LIBS:5050RGB
LIBS:6multi
LIBS:lsm303d-cache
EELAYER 24 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L LSM303D U1
U 1 1 52F86B61
P 2450 1700
F 0 "U1" H 2600 2200 60  0000 C CNN
F 1 "LSM303D" H 2800 2100 60  0000 C CNN
F 2 "LSM303D2" H 2450 1600 60  0000 C CNN
F 3 "" H 2450 1600 60  0000 C CNN
	1    2450 1700
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 52F86C10
P 2250 950
F 0 "R1" V 2330 950 40  0000 C CNN
F 1 "1" V 2257 951 40  0000 C CNN
F 2 "SM0805" V 2180 950 30  0000 C CNN
F 3 "" H 2250 950 30  0000 C CNN
	1    2250 950 
	0    -1   -1   0   
$EndComp
$Comp
L C C2
U 1 1 52F86C40
P 2900 800
F 0 "C2" H 2900 900 40  0000 L CNN
F 1 "4u7" H 2906 715 40  0000 L CNN
F 2 "SM0805" H 2938 650 30  0000 C CNN
F 3 "" H 2900 800 60  0000 C CNN
	1    2900 800 
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 52F86E2D
P 1450 1550
F 0 "C1" H 1450 1650 40  0000 L CNN
F 1 ".22u" H 1456 1465 40  0000 L CNN
F 2 "SM0603" H 1488 1400 30  0000 C CNN
F 3 "" H 1450 1550 60  0000 C CNN
	1    1450 1550
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 52F86EA5
P 3100 2600
F 0 "C3" H 3100 2700 40  0000 L CNN
F 1 "10u" H 3106 2515 40  0000 L CNN
F 2 "SM0805" H 3138 2450 30  0000 C CNN
F 3 "" H 3100 2600 60  0000 C CNN
	1    3100 2600
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 52F86EB4
P 3300 2600
F 0 "C4" H 3300 2700 40  0000 L CNN
F 1 ".1u" H 3306 2515 40  0000 L CNN
F 2 "SM0805" H 3338 2450 30  0000 C CNN
F 3 "" H 3300 2600 60  0000 C CNN
	1    3300 2600
	1    0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 52F8706F
P 3000 2100
F 0 "R3" V 3080 2100 40  0000 C CNN
F 1 "1k" V 3007 2101 40  0000 C CNN
F 2 "SM0603" V 2930 2100 30  0000 C CNN
F 3 "" H 3000 2100 30  0000 C CNN
	1    3000 2100
	0    -1   -1   0   
$EndComp
$Comp
L LSM303D U2
U 1 1 52F91349
P 1900 5850
F 0 "U2" H 2050 6350 60  0000 C CNN
F 1 "LSM303D" H 2250 6250 60  0000 C CNN
F 2 "LSM303D2" H 1900 5750 60  0000 C CNN
F 3 "" H 1900 5750 60  0000 C CNN
	1    1900 5850
	1    0    0    -1  
$EndComp
$Comp
L 6MULTI P2
U 1 1 52F9134F
P 1400 7500
F 0 "P2" H 1200 7300 60  0000 C CNN
F 1 "6MULTI" H 1550 7300 60  0000 C CNN
F 2 "RIBBON6SMT" H 1400 7500 60  0000 C CNN
F 3 "" H 1400 7500 60  0000 C CNN
	1    1400 7500
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 52F9136D
P 1700 5100
F 0 "R5" V 1780 5100 40  0000 C CNN
F 1 "1" V 1707 5101 40  0000 C CNN
F 2 "SM0805" V 1630 5100 30  0000 C CNN
F 3 "" H 1700 5100 30  0000 C CNN
	1    1700 5100
	0    -1   -1   0   
$EndComp
$Comp
L C C6
U 1 1 52F91373
P 2350 4950
F 0 "C6" H 2350 5050 40  0000 L CNN
F 1 "4u7" H 2356 4865 40  0000 L CNN
F 2 "SM0805" H 2388 4800 30  0000 C CNN
F 3 "" H 2350 4950 60  0000 C CNN
	1    2350 4950
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 52F913AE
P 900 5700
F 0 "C5" H 900 5800 40  0000 L CNN
F 1 ".22u" H 906 5615 40  0000 L CNN
F 2 "SM0603" H 938 5550 30  0000 C CNN
F 3 "" H 900 5700 60  0000 C CNN
	1    900  5700
	1    0    0    -1  
$EndComp
$Comp
L C C7
U 1 1 52F913BA
P 2550 6750
F 0 "C7" H 2550 6850 40  0000 L CNN
F 1 "10u" H 2556 6665 40  0000 L CNN
F 2 "SM0805" H 2588 6600 30  0000 C CNN
F 3 "" H 2550 6750 60  0000 C CNN
	1    2550 6750
	1    0    0    -1  
$EndComp
$Comp
L C C8
U 1 1 52F913C0
P 2750 6750
F 0 "C8" H 2750 6850 40  0000 L CNN
F 1 ".1u" H 2756 6665 40  0000 L CNN
F 2 "SM0805" H 2788 6600 30  0000 C CNN
F 3 "" H 2750 6750 60  0000 C CNN
	1    2750 6750
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 52F91581
P 1650 6850
F 0 "R4" V 1730 6850 40  0000 C CNN
F 1 "NC" V 1657 6851 40  0000 C CNN
F 2 "SM0603" V 1580 6850 30  0000 C CNN
F 3 "" H 1650 6850 30  0000 C CNN
	1    1650 6850
	0    -1   -1   0   
$EndComp
$Comp
L R R6
U 1 1 52F91590
P 2150 7000
F 0 "R6" V 2230 7000 40  0000 C CNN
F 1 "0" V 2157 7001 40  0000 C CNN
F 2 "SM0603" V 2080 7000 30  0000 C CNN
F 3 "" H 2150 7000 30  0000 C CNN
	1    2150 7000
	0    -1   -1   0   
$EndComp
$Comp
L CONN_1 P1
U 1 1 52F920B8
P 1900 3100
F 0 "P1" H 1980 3100 40  0000 L CNN
F 1 "CS" H 1900 3155 30  0001 C CNN
F 2 "LONGPIN" H 1900 3100 60  0000 C CNN
F 3 "" H 1900 3100 60  0000 C CNN
	1    1900 3100
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P3
U 1 1 52F920D1
P 1900 3250
F 0 "P3" H 1980 3250 40  0000 L CNN
F 1 "CLK" H 1900 3305 30  0001 C CNN
F 2 "LONGPIN" H 1900 3250 60  0000 C CNN
F 3 "" H 1900 3250 60  0000 C CNN
	1    1900 3250
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P4
U 1 1 52F920D7
P 1900 3400
F 0 "P4" H 1980 3400 40  0000 L CNN
F 1 "MISO" H 1900 3455 30  0001 C CNN
F 2 "LONGPIN" H 1900 3400 60  0000 C CNN
F 3 "" H 1900 3400 60  0000 C CNN
	1    1900 3400
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P5
U 1 1 52F920DD
P 1900 3550
F 0 "P5" H 1980 3550 40  0000 L CNN
F 1 "MOSI" H 1900 3605 30  0001 C CNN
F 2 "LONGPIN" H 1900 3550 60  0000 C CNN
F 3 "" H 1900 3550 60  0000 C CNN
	1    1900 3550
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P6
U 1 1 52F9212B
P 1900 3700
F 0 "P6" H 1980 3700 40  0000 L CNN
F 1 "GND" H 1900 3755 30  0001 C CNN
F 2 "LONGPIN" H 1900 3700 60  0000 C CNN
F 3 "" H 1900 3700 60  0000 C CNN
	1    1900 3700
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P7
U 1 1 52F92131
P 1900 3850
F 0 "P7" H 1980 3850 40  0000 L CNN
F 1 "3v3" H 1900 3905 30  0001 C CNN
F 2 "LONGPIN" H 1900 3850 60  0000 C CNN
F 3 "" H 1900 3850 60  0000 C CNN
	1    1900 3850
	1    0    0    -1  
$EndComp
$Comp
L ATMEGAXU2 U3
U 1 1 52F92B92
P 8150 3500
F 0 "U3" H 7400 4500 60  0000 C CNN
F 1 "ATMEGAXU2" H 7350 4300 60  0000 C CNN
F 2 "TQFP32" H 8150 3500 60  0000 C CNN
F 3 "" H 8150 3500 60  0000 C CNN
	1    8150 3500
	1    0    0    -1  
$EndComp
$Comp
L CONN_7 P8
U 1 1 52F92CE5
P 8200 850
F 0 "P8" V 8170 850 60  0000 C CNN
F 1 "USB" V 8270 850 60  0000 C CNN
F 2 "USB-MiniBBig" H 8200 850 60  0000 C CNN
F 3 "" H 8200 850 60  0000 C CNN
	1    8200 850 
	0    -1   -1   0   
$EndComp
$Comp
L R R2
U 1 1 52F9315F
P 8000 1650
F 0 "R2" V 7900 1700 40  0000 C CNN
F 1 "33" V 8007 1651 40  0000 C CNN
F 2 "SM0805" V 7930 1650 30  0000 C CNN
F 3 "" H 8000 1650 30  0000 C CNN
	1    8000 1650
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 52F9317D
P 8100 1650
F 0 "R7" V 8180 1650 40  0000 C CNN
F 1 "33" V 8107 1651 40  0000 C CNN
F 2 "SM0805" V 8030 1650 30  0000 C CNN
F 3 "" H 8100 1650 30  0000 C CNN
	1    8100 1650
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR01
U 1 1 52F9342A
P 7600 1000
F 0 "#PWR01" H 7600 1090 20  0001 C CNN
F 1 "+5V" H 7600 1090 30  0000 C CNN
F 2 "" H 7600 1000 60  0000 C CNN
F 3 "" H 7600 1000 60  0000 C CNN
	1    7600 1000
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR02
U 1 1 52F93797
P 8300 1850
F 0 "#PWR02" H 8300 1810 30  0001 C CNN
F 1 "+3.3V" H 8300 1960 30  0000 C CNN
F 2 "" H 8300 1850 60  0000 C CNN
F 3 "" H 8300 1850 60  0000 C CNN
	1    8300 1850
	1    0    0    -1  
$EndComp
$Comp
L C C11
U 1 1 52F9384D
P 8450 1500
F 0 "C11" H 8450 1600 40  0000 L CNN
F 1 "1u" H 8456 1415 40  0000 L CNN
F 2 "SM0603" H 8488 1350 30  0000 C CNN
F 3 "" H 8450 1500 60  0000 C CNN
	1    8450 1500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR03
U 1 1 52F93A5D
P 8300 1550
F 0 "#PWR03" H 8300 1550 30  0001 C CNN
F 1 "GND" H 8300 1480 30  0001 C CNN
F 2 "" H 8300 1550 60  0000 C CNN
F 3 "" H 8300 1550 60  0000 C CNN
	1    8300 1550
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR04
U 1 1 52F93C94
P 6450 3350
F 0 "#PWR04" H 6450 3310 30  0001 C CNN
F 1 "+3.3V" H 6450 3460 30  0000 C CNN
F 2 "" H 6450 3350 60  0000 C CNN
F 3 "" H 6450 3350 60  0000 C CNN
	1    6450 3350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 52F93CA3
P 6550 3350
F 0 "#PWR05" H 6550 3350 30  0001 C CNN
F 1 "GND" H 6550 3280 30  0001 C CNN
F 2 "" H 6550 3350 60  0000 C CNN
F 3 "" H 6550 3350 60  0000 C CNN
	1    6550 3350
	1    0    0    -1  
$EndComp
$Comp
L XTAL4P X1
U 1 1 52F93D64
P 6100 2800
F 0 "X1" H 6100 2950 60  0000 C CNN
F 1 "16MHz" H 6100 2650 60  0000 C CNN
F 2 "XTAL4P" H 6100 2800 60  0000 C CNN
F 3 "" H 6100 2800 60  0000 C CNN
	1    6100 2800
	0    1    1    0   
$EndComp
$Comp
L C C10
U 1 1 52F9410D
P 6450 2200
F 0 "C10" H 6450 2300 40  0000 L CNN
F 1 "9p" H 6456 2115 40  0000 L CNN
F 2 "SM0603" H 6488 2050 30  0000 C CNN
F 3 "" H 6450 2200 60  0000 C CNN
	1    6450 2200
	1    0    0    -1  
$EndComp
$Comp
L C C9
U 1 1 52F9411C
P 6350 2850
F 0 "C9" H 6350 2950 40  0000 L CNN
F 1 "9p" H 6356 2765 40  0000 L CNN
F 2 "SM0603" H 6388 2700 30  0000 C CNN
F 3 "" H 6350 2850 60  0000 C CNN
	1    6350 2850
	1    0    0    -1  
$EndComp
$Comp
L AVRISP6 J1
U 1 1 52F94455
P 9050 5950
F 0 "J1" H 8850 6200 60  0000 C CNN
F 1 "AVRISP6" H 9200 5650 60  0000 C CNN
F 2 "pin_array_3x2" H 9050 5950 60  0000 C CNN
F 3 "" H 9050 5950 60  0000 C CNN
	1    9050 5950
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR06
U 1 1 52F949DE
P 9750 6150
F 0 "#PWR06" H 9750 6150 30  0001 C CNN
F 1 "GND" H 9750 6080 30  0001 C CNN
F 2 "" H 9750 6150 60  0000 C CNN
F 3 "" H 9750 6150 60  0000 C CNN
	1    9750 6150
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR07
U 1 1 52F949ED
P 9800 5750
F 0 "#PWR07" H 9800 5840 20  0001 C CNN
F 1 "+5V" H 9800 5840 30  0000 C CNN
F 2 "" H 9800 5750 60  0000 C CNN
F 3 "" H 9800 5750 60  0000 C CNN
	1    9800 5750
	1    0    0    -1  
$EndComp
$Comp
L 6MULTI P9
U 1 1 52F94E07
P 10450 3600
F 0 "P9" H 10250 3400 60  0000 C CNN
F 1 "6MULTI" H 10600 3400 60  0000 C CNN
F 2 "pin_array_3x2" H 10450 3600 60  0000 C CNN
F 3 "" H 10450 3600 60  0000 C CNN
	1    10450 3600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR08
U 1 1 52F9516B
P 11000 3850
F 0 "#PWR08" H 11000 3850 30  0001 C CNN
F 1 "GND" H 11000 3780 30  0001 C CNN
F 2 "" H 11000 3850 60  0000 C CNN
F 3 "" H 11000 3850 60  0000 C CNN
	1    11000 3850
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR09
U 1 1 52F9517A
P 11150 3500
F 0 "#PWR09" H 11150 3460 30  0001 C CNN
F 1 "+3.3V" H 11150 3610 30  0000 C CNN
F 2 "" H 11150 3500 60  0000 C CNN
F 3 "" H 11150 3500 60  0000 C CNN
	1    11150 3500
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR010
U 1 1 52F95189
P 11000 3350
F 0 "#PWR010" H 11000 3440 20  0001 C CNN
F 1 "+5V" H 11000 3440 30  0000 C CNN
F 2 "" H 11000 3350 60  0000 C CNN
F 3 "" H 11000 3350 60  0000 C CNN
	1    11000 3350
	1    0    0    -1  
$EndComp
$Comp
L R R8
U 1 1 52F9526F
P 9800 3050
F 0 "R8" V 9880 3050 40  0000 C CNN
F 1 "1k" V 9807 3051 40  0000 C CNN
F 2 "SM0603" V 9730 3050 30  0000 C CNN
F 3 "" H 9800 3050 30  0000 C CNN
	1    9800 3050
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 52F9527E
P 10000 3050
F 0 "R9" V 10080 3050 40  0000 C CNN
F 1 "1k" V 10007 3051 40  0000 C CNN
F 2 "SM0603" V 9930 3050 30  0000 C CNN
F 3 "" H 10000 3050 30  0000 C CNN
	1    10000 3050
	1    0    0    -1  
$EndComp
$Comp
L CONN_6 P14
U 1 1 52F95C2B
P 4350 4150
F 0 "P14" V 4300 4150 60  0000 C CNN
F 1 "SPI4" V 4400 4150 60  0000 C CNN
F 2 "pin_array_3x2" H 4350 4150 60  0000 C CNN
F 3 "" H 4350 4150 60  0000 C CNN
	1    4350 4150
	-1   0    0    -1  
$EndComp
$Comp
L CONN_6 P15
U 1 1 52F95C31
P 4350 4800
F 0 "P15" V 4300 4800 60  0000 C CNN
F 1 "SPI5" V 4400 4800 60  0000 C CNN
F 2 "pin_array_3x2" H 4350 4800 60  0000 C CNN
F 3 "" H 4350 4800 60  0000 C CNN
	1    4350 4800
	-1   0    0    -1  
$EndComp
$Comp
L CONN_6 P12
U 1 1 52F95C37
P 4350 2850
F 0 "P12" V 4300 2850 60  0000 C CNN
F 1 "SPI2" V 4400 2850 60  0000 C CNN
F 2 "pin_array_3x2" H 4350 2850 60  0000 C CNN
F 3 "" H 4350 2850 60  0000 C CNN
	1    4350 2850
	-1   0    0    -1  
$EndComp
$Comp
L CONN_6 P13
U 1 1 52F95C3D
P 4350 3500
F 0 "P13" V 4300 3500 60  0000 C CNN
F 1 "SPI3" V 4400 3500 60  0000 C CNN
F 2 "pin_array_3x2" H 4350 3500 60  0000 C CNN
F 3 "" H 4350 3500 60  0000 C CNN
	1    4350 3500
	-1   0    0    -1  
$EndComp
$Comp
L CONN_6 P10
U 1 1 52F95C43
P 4350 1550
F 0 "P10" V 4300 1550 60  0000 C CNN
F 1 "SPI0" V 4400 1550 60  0000 C CNN
F 2 "pin_array_3x2" H 4350 1550 60  0000 C CNN
F 3 "" H 4350 1550 60  0000 C CNN
	1    4350 1550
	-1   0    0    -1  
$EndComp
$Comp
L CONN_6 P11
U 1 1 52F95C49
P 4350 2200
F 0 "P11" V 4300 2200 60  0000 C CNN
F 1 "SPI1" V 4400 2200 60  0000 C CNN
F 2 "pin_array_3x2" H 4350 2200 60  0000 C CNN
F 3 "" H 4350 2200 60  0000 C CNN
	1    4350 2200
	-1   0    0    -1  
$EndComp
$Comp
L +3.3V #PWR011
U 1 1 52F95E32
P 5000 1100
F 0 "#PWR011" H 5000 1060 30  0001 C CNN
F 1 "+3.3V" H 5000 1210 30  0000 C CNN
F 2 "" H 5000 1100 60  0000 C CNN
F 3 "" H 5000 1100 60  0000 C CNN
	1    5000 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR012
U 1 1 52F9726A
P 5200 7150
F 0 "#PWR012" H 5200 7150 30  0001 C CNN
F 1 "GND" H 5200 7080 30  0001 C CNN
F 2 "" H 5200 7150 60  0000 C CNN
F 3 "" H 5200 7150 60  0000 C CNN
	1    5200 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 1100 3300 2400
Wire Wire Line
	2550 1100 3300 1100
Wire Wire Line
	3150 1600 3450 1600
Wire Wire Line
	3450 1050 3450 2900
Wire Wire Line
	3150 1500 3450 1500
Connection ~ 3450 1600
Wire Wire Line
	2350 1100 2350 1050
Wire Wire Line
	2350 1050 2150 1050
Wire Wire Line
	2150 1050 2150 1150
Wire Wire Line
	1650 1900 1750 1900
Wire Wire Line
	1750 650  1750 1500
Wire Wire Line
	2750 950  2750 1100
Connection ~ 2750 1100
Wire Wire Line
	2500 950  2750 950 
Wire Wire Line
	2000 950  1750 950 
Connection ~ 1750 950 
Wire Wire Line
	2450 1100 2450 1000
Wire Wire Line
	2450 1000 2650 1000
Wire Wire Line
	2650 1000 2650 600 
Wire Wire Line
	2650 600  2900 600 
Wire Wire Line
	1750 1800 1200 1800
Wire Wire Line
	1200 1800 1200 3250
Wire Wire Line
	1300 2700 1450 2700
Wire Wire Line
	1300 2700 1300 2300
Wire Wire Line
	1300 2300 2350 2300
Wire Wire Line
	1100 2400 2650 2400
Wire Wire Line
	1100 2400 1100 2900
Wire Wire Line
	1100 2900 1400 2900
Wire Wire Line
	3100 2900 2500 2900
Wire Wire Line
	1450 1750 1600 1750
Wire Wire Line
	1600 1750 1600 1700
Wire Wire Line
	1600 1700 1750 1700
Wire Wire Line
	1750 1600 1600 1600
Wire Wire Line
	1600 1600 1600 1350
Wire Wire Line
	1600 1350 1450 1350
Connection ~ 3300 2300
Wire Wire Line
	3100 2200 3100 2400
Connection ~ 3100 2300
Wire Wire Line
	3100 2800 3100 2900
Wire Wire Line
	3300 2850 3300 2800
Wire Wire Line
	3100 2850 3300 2850
Connection ~ 3200 2850
Wire Wire Line
	2550 2400 2550 2300
Wire Wire Line
	2450 2300 2450 2450
Wire Wire Line
	3100 2300 3300 2300
Wire Wire Line
	3250 2200 3250 2100
Wire Wire Line
	2750 2100 2750 2200
Wire Wire Line
	2750 2200 2650 2200
Wire Wire Line
	2650 2200 2650 2400
Connection ~ 2550 2400
Connection ~ 3100 2200
Wire Wire Line
	2750 5250 2750 6550
Wire Wire Line
	2000 5250 2750 5250
Wire Wire Line
	2600 5750 2900 5750
Wire Wire Line
	2900 5650 2900 6150
Wire Wire Line
	2600 5650 2900 5650
Connection ~ 2900 5750
Wire Wire Line
	1800 5250 1800 5200
Wire Wire Line
	1800 5200 1600 5200
Wire Wire Line
	1600 5200 1600 5300
Wire Wire Line
	1100 6050 1100 7150
Wire Wire Line
	1100 6050 1200 6050
Wire Wire Line
	1200 4650 1200 5650
Wire Wire Line
	2200 5100 2200 5250
Connection ~ 2200 5250
Wire Wire Line
	1950 5100 2200 5100
Wire Wire Line
	1450 5100 1200 5100
Connection ~ 1200 5100
Wire Wire Line
	1900 5250 1900 5150
Wire Wire Line
	1900 5150 2100 5150
Wire Wire Line
	2100 5150 2100 4750
Wire Wire Line
	2100 4750 2350 4750
Wire Wire Line
	2350 5300 2350 5150
Wire Wire Line
	1200 5950 650  5950
Wire Wire Line
	650  5950 650  7500
Wire Wire Line
	650  7500 850  7500
Wire Wire Line
	850  7400 750  7400
Wire Wire Line
	750  7400 750  6450
Wire Wire Line
	750  6450 1800 6450
Wire Wire Line
	1950 7600 2200 7600
Wire Wire Line
	2200 7600 2200 7700
Wire Wire Line
	2200 7450 2200 7500
Wire Wire Line
	1950 7500 3100 7500
Wire Wire Line
	900  5900 1050 5900
Wire Wire Line
	1050 5900 1050 5850
Wire Wire Line
	1050 5850 1200 5850
Wire Wire Line
	1200 5750 1050 5750
Wire Wire Line
	1050 5750 1050 5500
Wire Wire Line
	1050 5500 900  5500
Connection ~ 2750 6450
Wire Wire Line
	2550 7000 2550 6950
Wire Wire Line
	2750 7000 2750 6950
Wire Wire Line
	2400 7000 2950 7000
Wire Wire Line
	2650 7000 2650 7050
Connection ~ 2650 7000
Wire Wire Line
	2550 6450 2750 6450
Wire Wire Line
	2550 6450 2550 6550
Wire Wire Line
	2000 6450 2000 6500
Wire Wire Line
	2000 6500 2550 6500
Connection ~ 2550 6500
Wire Wire Line
	1900 6450 1900 7000
Connection ~ 2550 7000
Wire Wire Line
	1400 6850 1400 6700
Wire Wire Line
	1400 6700 2100 6700
Wire Wire Line
	2100 6700 2100 6500
Connection ~ 2100 6500
Connection ~ 1900 6850
Wire Wire Line
	1750 650  600  650 
Wire Wire Line
	600  650  600  3850
Connection ~ 3100 2850
Wire Wire Line
	3200 2850 3200 2900
Wire Wire Line
	3200 2900 3450 2900
Wire Wire Line
	2900 1050 3450 1050
Connection ~ 3450 1500
Wire Wire Line
	2900 1000 2900 1050
Wire Wire Line
	1650 1150 1650 1900
Wire Wire Line
	1650 1150 3450 1150
Connection ~ 3450 1150
Connection ~ 2150 1150
Wire Wire Line
	3100 2200 3250 2200
Wire Wire Line
	600  3850 1750 3850
Wire Wire Line
	1750 3700 1750 3750
Wire Wire Line
	1750 3750 2500 3750
Wire Wire Line
	2500 3750 2500 2900
Wire Wire Line
	1400 2900 1400 3100
Wire Wire Line
	1400 3100 1750 3100
Wire Wire Line
	1200 3250 1750 3250
Wire Wire Line
	1450 2700 1450 3550
Wire Wire Line
	1450 3550 1750 3550
Wire Wire Line
	1750 3400 1500 3400
Wire Wire Line
	1500 3400 1500 2450
Wire Wire Line
	1500 2450 2450 2450
Wire Wire Line
	2200 7700 2950 7700
Wire Wire Line
	2950 7700 2950 7000
Connection ~ 2750 7000
Wire Wire Line
	2950 5300 2950 7050
Wire Wire Line
	2950 5900 2900 5900
Connection ~ 2900 5900
Connection ~ 2950 7050
Wire Wire Line
	1100 7150 2950 7150
Connection ~ 2950 7150
Wire Wire Line
	1600 5300 1350 5300
Wire Wire Line
	1350 5300 1350 6200
Wire Wire Line
	1350 6200 1100 6200
Connection ~ 1100 6200
Wire Wire Line
	2350 5300 2950 5300
Connection ~ 2950 5900
Wire Wire Line
	1200 4650 3100 4650
Wire Wire Line
	3100 4650 3100 7500
Connection ~ 2200 7500
Wire Wire Line
	8100 1400 8100 1200
Wire Wire Line
	8000 1200 8000 1400
Wire Wire Line
	8000 1900 8000 2050
Wire Wire Line
	8100 2050 8100 1900
Wire Wire Line
	7600 1000 7600 1200
Wire Wire Line
	7600 1200 7900 1200
Wire Wire Line
	7900 2050 7900 1300
Wire Wire Line
	7900 1300 7850 1300
Wire Wire Line
	7850 1300 7850 1200
Connection ~ 7850 1200
Wire Wire Line
	8300 1850 8300 2050
Wire Wire Line
	8300 1950 7800 1950
Wire Wire Line
	7800 1950 7800 2050
Wire Wire Line
	8200 2050 8200 1500
Wire Wire Line
	8200 1500 8300 1500
Wire Wire Line
	8300 1200 8300 1550
Connection ~ 8300 1950
Wire Wire Line
	8300 1900 8450 1900
Wire Wire Line
	8450 1900 8450 1700
Connection ~ 8300 1900
Wire Wire Line
	8450 1300 8300 1300
Connection ~ 8300 1300
Connection ~ 8300 1500
Wire Wire Line
	6700 3450 6450 3450
Wire Wire Line
	6450 3450 6450 3350
Wire Wire Line
	6700 3350 6550 3350
Wire Wire Line
	6600 3300 6600 3350
Wire Wire Line
	5800 3300 6600 3300
Connection ~ 6600 3350
Wire Wire Line
	6100 3100 6550 3100
Wire Wire Line
	6550 3100 6550 3250
Wire Wire Line
	6550 3250 6700 3250
Wire Wire Line
	6700 3150 6700 2500
Wire Wire Line
	6700 2500 6100 2500
Wire Wire Line
	5800 2000 5800 3300
Connection ~ 5800 2850
Connection ~ 5800 2750
Wire Wire Line
	9500 3850 9500 5650
Wire Wire Line
	9500 5650 8500 5650
Wire Wire Line
	8500 5650 8500 5850
Wire Wire Line
	8500 5950 8400 5950
Wire Wire Line
	8400 5950 8400 5150
Wire Wire Line
	8500 5150 8500 5550
Wire Wire Line
	5300 5550 9700 5550
Wire Wire Line
	9700 5550 9700 5950
Wire Wire Line
	9700 5950 9600 5950
Wire Wire Line
	9600 6050 9750 6050
Wire Wire Line
	9750 6050 9750 6150
Wire Wire Line
	9600 5850 9800 5850
Wire Wire Line
	9800 5850 9800 5750
Wire Wire Line
	9500 3150 9700 3150
Wire Wire Line
	9700 3150 9700 5450
Wire Wire Line
	9700 5450 8300 5450
Wire Wire Line
	8300 5450 8300 6050
Wire Wire Line
	8300 6050 8500 6050
Wire Wire Line
	11000 3600 11150 3600
Wire Wire Line
	11150 3600 11150 3500
Wire Wire Line
	11000 3500 11000 3350
Wire Wire Line
	11000 3700 11000 3850
Wire Wire Line
	9900 3700 9900 3750
Wire Wire Line
	9900 3750 9500 3750
Wire Wire Line
	10000 3300 10000 3350
Wire Wire Line
	10000 3350 9900 3350
Wire Wire Line
	9900 3350 9900 3500
Wire Wire Line
	9900 3450 9600 3450
Wire Wire Line
	9600 3450 9600 3550
Wire Wire Line
	9600 3550 9500 3550
Connection ~ 9900 3450
Wire Wire Line
	9500 3650 9750 3650
Wire Wire Line
	9750 3650 9750 3600
Wire Wire Line
	9750 3600 9900 3600
Wire Wire Line
	9800 3600 9800 3300
Connection ~ 9800 3600
Wire Wire Line
	9800 2800 9800 2700
Wire Wire Line
	9800 2700 11100 2700
Wire Wire Line
	10000 2700 10000 2800
Wire Wire Line
	11100 2700 11100 3600
Connection ~ 11100 3600
Connection ~ 10000 2700
Wire Wire Line
	4700 1300 5000 1300
Wire Wire Line
	5000 1100 5000 6500
Wire Wire Line
	5000 6500 4700 6500
Connection ~ 5000 1300
Wire Wire Line
	4700 1400 5100 1400
Wire Wire Line
	5100 1400 5100 6600
Wire Wire Line
	5100 6600 4700 6600
Wire Wire Line
	4700 5950 5100 5950
Connection ~ 5100 5950
Wire Wire Line
	5000 5850 4700 5850
Connection ~ 5000 5850
Wire Wire Line
	4700 5300 5100 5300
Connection ~ 5100 5300
Wire Wire Line
	5000 5200 4700 5200
Connection ~ 5000 5200
Wire Wire Line
	4700 4550 5000 4550
Connection ~ 5000 4550
Wire Wire Line
	4700 4650 5100 4650
Connection ~ 5100 4650
Wire Wire Line
	4700 4000 5100 4000
Connection ~ 5100 4000
Wire Wire Line
	5000 3900 4700 3900
Connection ~ 5000 3900
Wire Wire Line
	4700 3350 5100 3350
Connection ~ 5100 3350
Wire Wire Line
	4700 3250 5000 3250
Connection ~ 5000 3250
Wire Wire Line
	4700 2600 5000 2600
Connection ~ 5000 2600
Wire Wire Line
	4700 2700 5100 2700
Connection ~ 5100 2700
Wire Wire Line
	4700 2050 5100 2050
Connection ~ 5100 2050
Wire Wire Line
	5000 1950 4700 1950
Connection ~ 5000 1950
Wire Wire Line
	4700 1500 5200 1500
Wire Wire Line
	5200 1500 5200 7150
Wire Wire Line
	5200 6700 4700 6700
Connection ~ 5200 6700
Wire Wire Line
	4700 6050 5200 6050
Connection ~ 5200 6050
Wire Wire Line
	4700 5400 5200 5400
Connection ~ 5200 5400
Wire Wire Line
	4700 4750 5200 4750
Connection ~ 5200 4750
Wire Wire Line
	4700 4100 5200 4100
Connection ~ 5200 4100
Wire Wire Line
	4700 3450 5200 3450
Connection ~ 5200 3450
Wire Wire Line
	4700 2800 5200 2800
Connection ~ 5200 2800
Wire Wire Line
	4700 2150 5200 2150
Connection ~ 5200 2150
Wire Wire Line
	4700 1600 5300 1600
Wire Wire Line
	5300 1600 5300 6800
Wire Wire Line
	5300 6800 4700 6800
Connection ~ 5300 5550
Connection ~ 8500 5550
Wire Wire Line
	4700 5500 5300 5500
Connection ~ 5300 5500
Wire Wire Line
	4700 6150 5300 6150
Connection ~ 5300 6150
Wire Wire Line
	4700 4850 5300 4850
Connection ~ 5300 4850
Wire Wire Line
	4700 4200 5300 4200
Connection ~ 5300 4200
Wire Wire Line
	4700 3550 5300 3550
Connection ~ 5300 3550
Wire Wire Line
	4700 2900 5300 2900
Connection ~ 5300 2900
Wire Wire Line
	4700 2250 5300 2250
Connection ~ 5300 2250
Wire Wire Line
	4700 1700 5400 1700
Wire Wire Line
	5400 1700 5400 6900
Wire Wire Line
	5400 6900 4700 6900
Wire Wire Line
	4700 6250 5400 6250
Connection ~ 5400 6250
Wire Wire Line
	4700 5600 5400 5600
Connection ~ 5400 5600
Wire Wire Line
	8500 5800 5400 5800
Connection ~ 5400 5800
Connection ~ 8500 5800
Wire Wire Line
	4700 4950 5400 4950
Connection ~ 5400 4950
Wire Wire Line
	4700 4300 5400 4300
Connection ~ 5400 4300
Wire Wire Line
	4700 3650 5400 3650
Connection ~ 5400 3650
Wire Wire Line
	4700 3000 5400 3000
Connection ~ 5400 3000
Wire Wire Line
	4700 2350 5400 2350
Connection ~ 5400 2350
Wire Wire Line
	4700 1800 5500 1800
Wire Wire Line
	5500 1800 5500 3650
Wire Wire Line
	5500 3650 6700 3650
Wire Wire Line
	6700 3750 5600 3750
Wire Wire Line
	5600 3750 5600 2450
Wire Wire Line
	5600 2450 4700 2450
Wire Wire Line
	4700 3100 5700 3100
Wire Wire Line
	5700 3100 5700 3850
Wire Wire Line
	5700 3850 6700 3850
Wire Wire Line
	7800 5150 5500 5150
Wire Wire Line
	5500 5150 5500 3750
Wire Wire Line
	5500 3750 4700 3750
Wire Wire Line
	4700 4400 5600 4400
Wire Wire Line
	5600 4400 5600 5250
Wire Wire Line
	5600 5250 7900 5250
Wire Wire Line
	7900 5250 7900 5150
Wire Wire Line
	8000 5150 8000 5350
Wire Wire Line
	8000 5350 5700 5350
Wire Wire Line
	5700 5350 5700 5050
Wire Wire Line
	5700 5050 4700 5050
Wire Wire Line
	4700 5700 8100 5700
Wire Wire Line
	8100 5700 8100 5150
Wire Wire Line
	8200 5150 8200 6350
Wire Wire Line
	8200 6350 4700 6350
Wire Wire Line
	6700 3550 6100 3550
Wire Wire Line
	6100 3550 6100 7000
Wire Wire Line
	6100 7000 4700 7000
Wire Wire Line
	6450 2400 6450 2500
Connection ~ 6450 2500
Wire Wire Line
	5800 2000 6450 2000
Wire Wire Line
	6350 2650 6350 2000
Connection ~ 6350 2000
Wire Wire Line
	6350 3050 6350 3100
Connection ~ 6350 3100
$Comp
L MCP1824 U4
U 1 1 52F9B5CA
P 9900 1300
F 0 "U4" H 9650 1600 60  0000 C CNN
F 1 "MCP1824" H 10000 1000 60  0000 C CNN
F 2 "SOT23-5" H 9900 1300 60  0000 C CNN
F 3 "" H 9900 1300 60  0000 C CNN
	1    9900 1300
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR013
U 1 1 52F9B5D9
P 10550 1050
F 0 "#PWR013" H 10550 1010 30  0001 C CNN
F 1 "+3.3V" H 10550 1160 30  0000 C CNN
F 2 "" H 10550 1050 60  0000 C CNN
F 3 "" H 10550 1050 60  0000 C CNN
	1    10550 1050
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR014
U 1 1 52F9B5E8
P 9150 1100
F 0 "#PWR014" H 9150 1190 20  0001 C CNN
F 1 "+5V" H 9150 1190 30  0000 C CNN
F 2 "" H 9150 1100 60  0000 C CNN
F 3 "" H 9150 1100 60  0000 C CNN
	1    9150 1100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR015
U 1 1 52F9B5F7
P 9150 1500
F 0 "#PWR015" H 9150 1500 30  0001 C CNN
F 1 "GND" H 9150 1430 30  0001 C CNN
F 2 "" H 9150 1500 60  0000 C CNN
F 3 "" H 9150 1500 60  0000 C CNN
	1    9150 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9300 1300 9150 1300
Wire Wire Line
	9150 1300 9150 1500
Wire Wire Line
	9000 1200 9300 1200
Wire Wire Line
	9150 1200 9150 1100
Wire Wire Line
	10550 1050 10550 1200
Wire Wire Line
	10550 1200 10500 1200
Wire Wire Line
	9300 1400 9000 1400
Wire Wire Line
	9000 1200 9000 1650
Connection ~ 9150 1200
$Comp
L C C12
U 1 1 52F93FD1
P 9400 1850
F 0 "C12" H 9400 1950 40  0000 L CNN
F 1 "10u" H 9406 1765 40  0000 L CNN
F 2 "SM0805" H 9438 1700 30  0000 C CNN
F 3 "" H 9400 1850 60  0000 C CNN
	1    9400 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 1650 9400 1650
Connection ~ 9000 1400
Wire Wire Line
	9150 1450 9550 1450
Connection ~ 9150 1450
Wire Wire Line
	9550 1450 9550 2050
Wire Wire Line
	9550 2050 9400 2050
$Comp
L CONN_6 P16
U 1 1 52F94560
P 4350 5450
F 0 "P16" V 4300 5450 60  0000 C CNN
F 1 "SPI6" V 4400 5450 60  0000 C CNN
F 2 "pin_array_3x2" H 4350 5450 60  0000 C CNN
F 3 "" H 4350 5450 60  0000 C CNN
	1    4350 5450
	-1   0    0    -1  
$EndComp
$EndSCHEMATC