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EESchema Schematic File Version 2  date 8/27/2013 6:03:25 PM

LIBS:Custom_Parts

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:w_analog

LIBS:w_connectors

LIBS:w_device

LIBS:w_logic

LIBS:w_memory

LIBS:w_microcontrollers

LIBS:w_opto

LIBS:w_relay

LIBS:w_rtx

LIBS:w_transistor

LIBS:bluetooth_IMU-cache

EELAYER 27 0

EELAYER END

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Title ""

Date "27 aug 2013"

Rev ""

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F 2 "" H 8350 2250 60  0000 C CNN

F 3 "" H 8350 2250 60  0000 C CNN

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F 1 "LSM303DLHC" H 8350 3850 60  0000 C CNN

F 2 "" H 8350 3750 60  0000 C CNN

F 3 "" H 8350 3750 60  0000 C CNN

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F 1 "BAT" V 2100 6700 40  0000 C CNN

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F 3 "" H 2050 6700 60  0000 C CNN

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GND

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GND

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GND

Text Label 9350 2200 0    60   ~ 0

GND

Text Label 7350 4050 2    60   ~ 0

GND

Text Label 3800 5400 3    60   ~ 0

GND

Text Label 7350 3550 2    60   ~ 0

SCL

Text Label 7350 3650 2    60   ~ 0

SDA

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SCL

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SDA

Text Label 3350 4950 2    60   ~ 0

VDD

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VDD

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VDD

Text Label 7350 1900 2    60   ~ 0

VDD

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VDD

Text Label 4650 2600 0    60   ~ 0

UART_TX

Text Label 4650 2500 0    60   ~ 0

UART_RX

Text Label 4650 2400 0    60   ~ 0

UART_CTS

Text Label 4650 2300 0    60   ~ 0

UART_RTS

Text Label 2550 2500 2    60   ~ 0

VDD

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STATUS_LED

Text Label 4650 2000 0    60   ~ 0

CONNECT_LED

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GND

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GND

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GND

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F 3 "~" H 6950 4200 60  0000 C CNN

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	1    0    0    -1  

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GND

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GND

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GND

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V_BAT

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VDD

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Text Label 7350 6150 2    60   ~ 0

SCL

Text Label 7350 6350 2    60   ~ 0

SDA

Text Label 7350 5750 2    60   ~ 0

UART_CTS

Text Label 7350 5850 2    60   ~ 0

UART_RTS

Text Label 7350 5550 2    60   ~ 0

UART_RX

Text Label 7350 5650 2    60   ~ 0

UART_TX

Text Label 2550 1900 2    60   ~ 0

RESET

Text Label 7350 5950 2    60   ~ 0

RESET

Text Label 7350 2300 2    60   ~ 0

VDD

Text Label 7350 2200 2    60   ~ 0

VDD

Text Label 7350 2400 2    60   ~ 0

G_INT2

Text Label 7350 3850 2    60   ~ 0

A_INT1

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G_INT2

Text Label 7350 6050 2    60   ~ 0

A_INT1

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F 2 "" H 8350 5900 60  0000 C CNN

F 3 "" H 8350 5900 60  0000 C CNN

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GND

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F 1 "ICSP" V 1550 5200 60  0000 C CNN

F 2 "" H 1500 5200 60  0000 C CNN

F 3 "" H 1500 5200 60  0000 C CNN

	1    1500 5200

	-1   0    0    -1  

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Text Label 7350 5450 2    60   ~ 0

MCLR

Text Label 1950 4950 0    60   ~ 0

MCLR

Text Label 1950 5050 0    60   ~ 0

VDD

Text Label 1950 5150 0    60   ~ 0

GND

Text Label 9350 5850 0    60   ~ 0

ICSPDAT

Text Label 9350 5950 0    60   ~ 0

ICSPCLK

Text Label 1950 5250 0    60   ~ 0

ICSPDAT

Text Label 1950 5350 0    60   ~ 0

ICSPCLK

NoConn ~ 1950 5450

Text Notes 7350 4950 0    60   ~ 0

TX/RX can be on pins RB7/RB5 or RC4/RC5\nSCL/SDA can be on pins RB6/RB4 or RB7/RB5\nInterrupt-on-change on all RA or RB pins\nCCP on RC5/RC3/RC1/RA5/RA2

Text Notes 7050 2900 0    60   ~ 0

SA0 pulled high on gyroscope for slave address of 0b1101011\nAccelerometer address fixed at 0b0011001\nMagnometer address fixed at 0b0011110\nInterrupt are pulled low! Need resistor between interrupt line\n  and uC if lines are connected to programming pins

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M_DRDY

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M_DRDY

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F 3 "~" H 5950 5700 60  0000 C CNN

	1    5950 5700

	-1   0    0    1   

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T1OSI

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	1    0    0    -1  

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T1OSI

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GND

Text Label 3850 3300 3    60   ~ 0

GND

Text Notes 4550 3000 0    60   ~ 0

PIO_2 - Connect LED\nPIO_3 - Auto Pairing\nPIO_4 - Factory Reset\nPIO_5 - Status LED\nPIO_6 - Auto Master / DTR\nPIO_7 - Baudrate

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F 1 "78XX" H 3800 5050 60  0000 C CNN

F 2 "" H 3800 4950 60  0000 C CNN

F 3 "" H 3800 4950 60  0000 C CNN

	1    3800 4950

	1    0    0    -1  

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	1    0    0    -1  

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SCL

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SDA

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GND

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VDD

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V_BAT

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F 3 "~" H 5850 4050 30  0000 C CNN

	1    5850 4050

$EndComp

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F 3 "~" H 5850 4250 30  0000 C CNN

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$EndComp

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VDD

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NoConn ~ 2550 2200

NoConn ~ 2550 2300

NoConn ~ 2550 2400

NoConn ~ 4650 2100

NoConn ~ 4650 2200

NoConn ~ 2550 2000

NoConn ~ 2550 1600

NoConn ~ 4650 1500

NoConn ~ 4650 1600

NoConn ~ 3250 3300

NoConn ~ 3950 3300

NoConn ~ 3450 3300

NoConn ~ 3550 3300

NoConn ~ 3650 3300

NoConn ~ 3750 3300

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GND

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GND

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GND

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GND

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LED_R

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Wire Wire Line

	9600 3800 9750 3800

Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Connection ~ 5850 4800

Wire Wire Line

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Connection ~ 5850 5200

Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Connection ~ 9350 1900

Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

	1950 5250 1850 5250

Wire Wire Line

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Wire Wire Line

	1950 5450 1850 5450

Wire Wire Line

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Wire Wire Line

	6250 5600 6250 5800

Wire Wire Line

	5650 6200 6250 6200

Connection ~ 5650 5700

Connection ~ 6250 5700

Connection ~ 5500 5200

Wire Wire Line

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Wire Wire Line

	3200 6000 3300 6000

Wire Wire Line

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Wire Wire Line

	3200 6200 3300 6200

Wire Wire Line

	3200 6300 3300 6300

Wire Wire Line

	4600 6000 4700 6000

Wire Wire Line

	4600 6100 4700 6100

Wire Wire Line

	4600 6200 4700 6200

Wire Wire Line

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Wire Wire Line

	5500 4050 5600 4050

Wire Wire Line

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Wire Wire Line

	6100 4050 6100 4250

Wire Wire Line

	6100 4150 6200 4150

Connection ~ 6100 4150

Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

	2550 2500 2650 2500

Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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Wire Wire Line

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	-1   0    0    1   

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	-1   0    0    1   

$EndComp

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SCL

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SDA

Text Label 3250 3900 0    60   ~ 0

UART_RX

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UART_TX

$Comp

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F 3 "" H 3100 4100 60  0000 C CNN

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	-1   0    0    1   

$EndComp

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F 3 "" H 3100 4200 60  0000 C CNN

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	-1   0    0    1   

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$EndSCHEMATC