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EESchema Schematic File Version 2  date 3/18/2013 7:19:46 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

$Descr A4 11693 8268

encoding utf-8

Sheet 1 1

Title ""

Date "18 mar 2013"

Rev ""

Comp ""

Comment1 ""

Comment2 ""

Comment3 ""

Comment4 ""

$EndDescr

$Comp

L RN-42 U2

U 1 1 5145B626

P 4100 2950

F 0 "U2" H 4100 3200 60  0000 C CNN

F 1 "RN-42" H 4100 3400 60  0000 C CNN

F 2 "" H 4100 2900 60  0000 C CNN

F 3 "" H 4100 2900 60  0000 C CNN

	1    4100 2950

	1    0    0    -1  

$EndComp

$Comp

L L3GD20 U4

U 1 1 5145B971

P 8350 2250

F 0 "U4" H 8450 2100 60  0000 C CNN

F 1 "L3GD20" H 8450 2250 60  0000 C CNN

F 2 "" H 8350 2250 60  0000 C CNN

F 3 "" H 8350 2250 60  0000 C CNN

	1    8350 2250

	1    0    0    -1  

$EndComp

$Comp

L LSM303DLHC U5

U 1 1 5145B980

P 8350 3750

F 0 "U5" H 8350 3650 60  0000 C CNN

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

	1    8350 3750

	1    0    0    -1  

$EndComp

$Comp

L CONN_2 P1

U 1 1 5145B9A3

P 1700 4150

F 0 "P1" V 1650 4150 40  0000 C CNN

F 1 "BAT" V 1750 4150 40  0000 C CNN

F 2 "" H 1700 4150 60  0000 C CNN

F 3 "" H 1700 4150 60  0000 C CNN

	1    1700 4150

	-1   0    0    1   

$EndComp

Text Label 2150 4050 0    60   ~ 0

V_BAT

Text Label 2150 4250 0    60   ~ 0

GND

Text Label 3050 2150 2    60   ~ 0

GND

Text Label 3050 3250 2    60   ~ 0

GND

Text Label 4350 3950 3    60   ~ 0

GND

Text Label 9350 2200 0    60   ~ 0

GND

Text Label 7350 4050 2    60   ~ 0

GND

$Comp

L REG_PWR_1 U1

U 1 1 5145BE09

P 2050 6500

F 0 "U1" H 2050 6700 60  0000 C CNN

F 1 "REG_PWR_1" H 2050 6600 60  0000 C CNN

F 2 "~" H 2050 6500 60  0000 C CNN

F 3 "~" H 2050 6500 60  0000 C CNN

	1    2050 6500

	1    0    0    -1  

$EndComp

Text Label 2050 6950 3    60   ~ 0

GND

Text Label 2200 6950 3    60   ~ 0

GND

Text Label 7350 3550 2    60   ~ 0

SCL

Text Label 7350 3650 2    60   ~ 0

SDA

Text Label 7350 2000 2    60   ~ 0

SCL

Text Label 7350 2100 2    60   ~ 0

SDA

Text Label 2500 6500 0    60   ~ 0

VDD

Text Label 9350 3450 0    60   ~ 0

VDD

Text Label 7350 3450 2    60   ~ 0

VDD

Text Label 7350 1900 2    60   ~ 0

VDD

Text Label 9450 1900 0    60   ~ 0

VDD

Text Label 5150 3250 0    60   ~ 0

UART_TX

Text Label 5150 3150 0    60   ~ 0

UART_RX

Text Label 5150 3050 0    60   ~ 0

UART_CTS

Text Label 5150 2950 0    60   ~ 0

UART_RTS

NoConn ~ 5150 2850

NoConn ~ 5150 2750

Text Label 3050 3150 2    60   ~ 0

VDD

Text Label 3850 3950 3    60   ~ 0

GND

NoConn ~ 3050 2250

NoConn ~ 3050 2750

NoConn ~ 3050 2850

NoConn ~ 3050 2950

NoConn ~ 3050 3050

NoConn ~ 5150 2250

NoConn ~ 5150 2150

NoConn ~ 4450 3950

NoConn ~ 3750 3950

NoConn ~ 3050 2650

$Comp

L LED D1

U 1 1 5145C19A

P 3850 1350

F 0 "D1" H 3850 1450 50  0000 C CNN

F 1 "LED" H 3850 1250 50  0000 C CNN

F 2 "~" H 3850 1350 60  0000 C CNN

F 3 "~" H 3850 1350 60  0000 C CNN

	1    3850 1350

	-1   0    0    1   

$EndComp

$Comp

L LED D2

U 1 1 5145C1A7

P 3850 1700

F 0 "D2" H 3850 1800 50  0000 C CNN

F 1 "LED" H 3850 1600 50  0000 C CNN

F 2 "~" H 3850 1700 60  0000 C CNN

F 3 "~" H 3850 1700 60  0000 C CNN

	1    3850 1700

	-1   0    0    1   

$EndComp

$Comp

L R R1

U 1 1 5145C1AF

P 4400 1350

F 0 "R1" V 4480 1350 40  0000 C CNN

F 1 "470" V 4407 1351 40  0000 C CNN

F 2 "~" V 4330 1350 30  0000 C CNN

F 3 "~" H 4400 1350 30  0000 C CNN

	1    4400 1350

$EndComp

$Comp

L R R2

U 1 1 5145C1BC

P 4400 1700

F 0 "R2" V 4480 1700 40  0000 C CNN

F 1 "470" V 4407 1701 40  0000 C CNN

F 2 "~" V 4330 1700 30  0000 C CNN

F 3 "~" H 4400 1700 30  0000 C CNN

	1    4400 1700

$EndComp

Text Label 5150 2450 0    60   ~ 0

STATUS_LED

Text Label 5150 2650 0    60   ~ 0

CONNECT_LED

Text Label 4250 3950 3    60   ~ 0

GND

Text Label 4150 3950 3    60   ~ 0

GND

Text Label 4050 3950 3    60   ~ 0

GND

Text Label 3950 3950 3    60   ~ 0

GND

Text Label 4750 1350 0    60   ~ 0

STATUS_LED

Text Label 4750 1700 0    60   ~ 0

CONNECT_LED

Text Label 3550 1700 2    60   ~ 0

GND

$Comp

L C C4

U 1 1 5145C46E

P 8550 1450

F 0 "C4" H 8550 1550 40  0000 L CNN

F 1 "10uF" H 8556 1365 40  0000 L CNN

F 2 "~" H 8588 1300 30  0000 C CNN

F 3 "~" H 8550 1450 60  0000 C CNN

	1    8550 1450

	1    0    0    -1  

$EndComp

$Comp

L C C6

U 1 1 5145C474

P 9750 2500

F 0 "C6" H 9750 2600 40  0000 L CNN

F 1 "10nF" H 9756 2415 40  0000 L CNN

F 2 "~" H 9788 2350 30  0000 C CNN

F 3 "~" H 9750 2500 60  0000 C CNN

	1    9750 2500

	1    0    0    -1  

$EndComp

$Comp

L C C5

U 1 1 5145C759

P 8850 1450

F 0 "C5" H 8850 1550 40  0000 L CNN

F 1 "100nF" H 8856 1365 40  0000 L CNN

F 2 "~" H 8888 1300 30  0000 C CNN

F 3 "~" H 8850 1450 60  0000 C CNN

	1    8850 1450

	1    0    0    -1  

$EndComp

Text Label 9350 2300 0    60   ~ 0

GND

Text Label 9350 2400 0    60   ~ 0

GND

Text Label 9350 2500 0    60   ~ 0

GND

Text Label 9350 2600 0    60   ~ 0

GND

Text Label 7350 2600 2    60   ~ 0

GND

Text Label 8450 1250 2    60   ~ 0

VDD

Text Label 8450 1650 2    60   ~ 0

GND

$Comp

L C C3

U 1 1 5145CE53

P 6950 4200

F 0 "C3" H 6950 4300 40  0000 L CNN

F 1 "4.7uF" H 6956 4115 40  0000 L CNN

F 2 "~" H 6988 4050 30  0000 C CNN

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

	1    6950 4200

	1    0    0    -1  

$EndComp

Text Label 7150 4400 0    60   ~ 0

GND

Text Label 9650 2700 2    60   ~ 0

GND

Text Label 9350 3850 0    60   ~ 0

GND

Text Label 9350 3750 0    60   ~ 0

GND

$Comp

L C C7

U 1 1 5145D01A

P 9750 3600

F 0 "C7" H 9750 3700 40  0000 L CNN

F 1 "0.22uF" H 9756 3515 40  0000 L CNN

F 2 "~" H 9788 3450 30  0000 C CNN

F 3 "~" H 9750 3600 60  0000 C CNN

	1    9750 3600

	1    0    0    -1  

$EndComp

Text Label 3950 5950 2    60   ~ 0

V_BAT

Text Label 3950 5800 2    60   ~ 0

GND

$Comp

L USB J1

U 1 1 51466D98

P 1950 4950

F 0 "J1" H 1750 4950 60  0000 C CNN

F 1 "USB" H 1700 5300 60  0000 C CNN

F 2 "~" H 1850 5050 60  0000 C CNN

F 3 "~" H 1850 5050 60  0000 C CNN

	1    1950 4950

	1    0    0    -1  

$EndComp

Text Label 2500 5150 0    60   ~ 0

GND

Text Label 2500 4750 0    60   ~ 0

V_USB

Text Label 5350 5950 0    60   ~ 0

V_USB

$Comp

L R R5

U 1 1 51466FA8

P 5600 5800

F 0 "R5" V 5680 5800 40  0000 C CNN

F 1 "R" V 5607 5801 40  0000 C CNN

F 2 "~" V 5530 5800 30  0000 C CNN

F 3 "~" H 5600 5800 30  0000 C CNN

	1    5600 5800

$EndComp

Text Label 3950 5650 2    60   ~ 0

CHG_STAT

Text Label 1600 6500 2    60   ~ 0

V_BAT

Text Label 9350 5650 0    60   ~ 0

VDD

Text Label 9350 5750 0    60   ~ 0

GND

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 3050 2550 2    60   ~ 0

RESET

Text Label 5150 2350 0    60   ~ 0

FACTORY_RESET

Text Label 3050 2350 2    60   ~ 0

AUTO_MASTER/DTR

Text Label 5150 2550 0    60   ~ 0

AUTO_PAIRING

Text Label 3050 2450 2    60   ~ 0

BAUDRATE

NoConn ~ 5150 2350

NoConn ~ 3050 2450

Text Label 9350 6150 0    60   ~ 0

AUTO_MASTER/DTR

Text Label 9350 6250 0    60   ~ 0

AUTO_PAIRING

Text Label 9350 6350 0    60   ~ 0

RESET

Text Label 3550 1350 2    60   ~ 0

GND

$Comp

L LED D4

U 1 1 5146E2E3

P 4450 5200

F 0 "D4" H 4450 5300 50  0000 C CNN

F 1 "LED" H 4450 5100 50  0000 C CNN

F 2 "~" H 4450 5200 60  0000 C CNN

F 3 "~" H 4450 5200 60  0000 C CNN

	1    4450 5200

	-1   0    0    1   

$EndComp

$Comp

L R R4

U 1 1 5146E2E9

P 4900 5200

F 0 "R4" V 4980 5200 40  0000 C CNN

F 1 "470" V 4907 5201 40  0000 C CNN

F 2 "~" V 4830 5200 30  0000 C CNN

F 3 "~" H 4900 5200 30  0000 C CNN

	1    4900 5200

$EndComp

Text Label 4150 5200 2    60   ~ 0

CHG_STAT

Text Label 5250 5200 0    60   ~ 0

V_USB

$Comp

L C C2

U 1 1 5146E333

P 4350 6650

F 0 "C2" H 4350 6750 40  0000 L CNN

F 1 "4.7uF" H 4356 6565 40  0000 L CNN

F 2 "~" H 4388 6500 30  0000 C CNN

F 3 "~" H 4350 6650 60  0000 C CNN

	1    4350 6650

	1    0    0    -1  

$EndComp

Text Label 4350 6350 2    60   ~ 0

V_BAT

$Comp

L C C1

U 1 1 5146E41F

P 4000 6650

F 0 "C1" H 4000 6750 40  0000 L CNN

F 1 "4.7uF" H 4006 6565 40  0000 L CNN

F 2 "~" H 4038 6500 30  0000 C CNN

F 3 "~" H 4000 6650 60  0000 C CNN

	1    4000 6650

	1    0    0    -1  

$EndComp

Text Label 4000 6350 2    60   ~ 0

V_USB

Text Label 3900 6850 2    60   ~ 0

GND

NoConn ~ 2500 4850

NoConn ~ 2500 4950

NoConn ~ 2500 5050

$Comp

L LED D3

U 1 1 5146E88C

P 4450 4850

F 0 "D3" H 4450 4950 50  0000 C CNN

F 1 "LED" H 4450 4750 50  0000 C CNN

F 2 "~" H 4450 4850 60  0000 C CNN

F 3 "~" H 4450 4850 60  0000 C CNN

	1    4450 4850

	-1   0    0    1   

$EndComp

$Comp

L R R3

U 1 1 5146E892

P 4900 4850

F 0 "R3" V 4980 4850 40  0000 C CNN

F 1 "470" V 4907 4851 40  0000 C CNN

F 2 "~" V 4830 4850 30  0000 C CNN

F 3 "~" H 4900 4850 30  0000 C CNN

	1    4900 4850

$EndComp

Text Label 5250 4850 0    60   ~ 0

CHG_STAT

Text Label 4150 4850 2    60   ~ 0

GND

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 2500 2    60   ~ 0

G_INT1

Text Label 7350 3750 2    60   ~ 0

A_INT2

Text Label 7350 3850 2    60   ~ 0

A_INT1

Text Label 7350 6050 2    60   ~ 0

G_INT2

Text Label 7350 6250 2    60   ~ 0

G_INT1

Text Label 9350 5850 0    60   ~ 0

A_INT2

Text Label 9350 5950 0    60   ~ 0

A_INT1

$Comp

L PIC16F1829 U6

U 1 1 5146EE94

P 8350 5900

F 0 "U6" H 8350 5650 60  0000 C CNN

F 1 "PIC16F1829" H 8350 6150 60  0000 C CNN

F 2 "" H 8350 5900 60  0000 C CNN

F 3 "" H 8350 5900 60  0000 C CNN

	1    8350 5900

	1    0    0    -1  

$EndComp

Wire Wire Line

	2400 5150 2500 5150

Wire Wire Line

	2400 5050 2500 5050

Wire Wire Line

	2400 4950 2500 4950

Wire Wire Line

	2400 4850 2500 4850

Wire Wire Line

	2400 4750 2500 4750

Wire Wire Line

	5250 5800 5350 5800

Wire Wire Line

	3950 5650 4050 5650

Wire Wire Line

	3950 5800 4050 5800

Wire Wire Line

	3950 5950 4050 5950

Wire Wire Line

	9600 3800 9750 3800

Wire Wire Line

	9600 3650 9600 3800

Wire Wire Line

	9600 3400 9750 3400

Wire Wire Line

	9600 3550 9600 3400

Wire Wire Line

	9750 2700 9650 2700

Wire Wire Line

	9350 2600 9250 2600

Wire Wire Line

	6950 4400 7150 4400

Wire Wire Line

	6950 3950 6950 4000

Connection ~ 8550 1250

Wire Wire Line

	8450 1250 8850 1250

Connection ~ 8550 1650

Wire Wire Line

	8450 1650 8850 1650

Wire Wire Line

	9750 2100 9750 2300

Wire Wire Line

	9250 2100 9750 2100

Wire Wire Line

	3650 1700 3550 1700

Wire Wire Line

	3650 1350 3550 1350

Wire Wire Line

	4050 1700 4150 1700

Wire Wire Line

	4050 1350 4150 1350

Wire Wire Line

	4650 1700 4750 1700

Wire Wire Line

	4650 1350 4750 1350

Wire Wire Line

	1700 6500 1600 6500

Wire Wire Line

	2400 6500 2500 6500

Wire Wire Line

	2200 6850 2200 6950

Wire Wire Line

	2050 6850 2050 6950

Wire Wire Line

	9350 3950 9250 3950

Wire Wire Line

	9250 3850 9350 3850

Wire Wire Line

	9350 3750 9250 3750

Wire Wire Line

	9250 3650 9600 3650

Wire Wire Line

	9250 3550 9600 3550

Wire Wire Line

	9350 3450 9250 3450

Wire Wire Line

	7350 4050 7450 4050

Wire Wire Line

	6950 3950 7450 3950

Wire Wire Line

	7350 3850 7450 3850

Wire Wire Line

	7450 3750 7350 3750

Wire Wire Line

	7350 3650 7450 3650

Wire Wire Line

	7350 3550 7450 3550

Wire Wire Line

	7450 3450 7350 3450

Wire Wire Line

	9350 2500 9250 2500

Wire Wire Line

	9250 2400 9350 2400

Wire Wire Line

	9350 2300 9250 2300

Wire Wire Line

	9250 2200 9350 2200

Wire Wire Line

	9250 2000 9350 2000

Wire Wire Line

	9250 1900 9450 1900

Wire Wire Line

	7350 2600 7450 2600

Wire Wire Line

	7450 2500 7350 2500

Wire Wire Line

	7350 2400 7450 2400

Wire Wire Line

	7450 2300 7350 2300

Wire Wire Line

	7350 2200 7450 2200

Wire Wire Line

	7450 2100 7350 2100

Wire Wire Line

	7350 2000 7450 2000

Wire Wire Line

	7450 1900 7350 1900

Wire Wire Line

	4450 3850 4450 3950

Wire Wire Line

	4350 3950 4350 3850

Wire Wire Line

	4250 3850 4250 3950

Wire Wire Line

	4150 3950 4150 3850

Wire Wire Line

	4050 3850 4050 3950

Wire Wire Line

	3950 3950 3950 3850

Wire Wire Line

	3850 3850 3850 3950

Wire Wire Line

	3750 3850 3750 3950

Wire Wire Line

	5150 3250 5050 3250

Wire Wire Line

	5050 3150 5150 3150

Wire Wire Line

	5150 3050 5050 3050

Wire Wire Line

	5050 2950 5150 2950

Wire Wire Line

	5150 2850 5050 2850

Wire Wire Line

	5050 2750 5150 2750

Wire Wire Line

	5150 2650 5050 2650

Wire Wire Line

	5050 2550 5150 2550

Wire Wire Line

	5150 2450 5050 2450

Wire Wire Line

	5150 2350 5050 2350

Wire Wire Line

	5150 2250 5050 2250

Wire Wire Line

	5150 2150 5050 2150

Wire Wire Line

	3150 3250 3050 3250

Wire Wire Line

	3050 3150 3150 3150

Wire Wire Line

	3150 3050 3050 3050

Wire Wire Line

	3050 2950 3150 2950

Wire Wire Line

	3150 2850 3050 2850

Wire Wire Line

	3050 2750 3150 2750

Wire Wire Line

	3150 2650 3050 2650

Wire Wire Line

	3050 2550 3150 2550

Wire Wire Line

	3150 2450 3050 2450

Wire Wire Line

	3150 2350 3050 2350

Wire Wire Line

	3150 2250 3050 2250

Wire Wire Line

	3150 2150 3050 2150

Wire Wire Line

	2050 4250 2150 4250

Wire Wire Line

	2050 4050 2150 4050

Wire Wire Line

	9350 2000 9350 1900

Connection ~ 9350 1900

Wire Wire Line

	4250 5200 4150 5200

Wire Wire Line

	5150 5200 5250 5200

Wire Wire Line

	4350 6350 4350 6450

Wire Wire Line

	4000 6350 4000 6450

Wire Wire Line

	5250 5950 5350 5950

Connection ~ 4000 6850

Wire Wire Line

	3900 6850 4350 6850

Wire Wire Line

	4250 4850 4150 4850

Wire Wire Line

	5150 4850 5250 4850

Wire Wire Line

	7350 5450 7450 5450

Wire Wire Line

	7350 5550 7450 5550

Wire Wire Line

	7350 5650 7450 5650

Wire Wire Line

	7350 5750 7450 5750

Wire Wire Line

	7350 5850 7450 5850

Wire Wire Line

	7350 5950 7450 5950

Wire Wire Line

	7350 6050 7450 6050

Wire Wire Line

	7350 6150 7450 6150

Wire Wire Line

	7350 6250 7450 6250

Wire Wire Line

	7350 6350 7450 6350

Wire Wire Line

	9250 5450 9350 5450

Wire Wire Line

	9250 5550 9350 5550

Wire Wire Line

	9250 5650 9350 5650

Wire Wire Line

	9250 5750 9350 5750

Wire Wire Line

	9250 5850 9700 5850

Wire Wire Line

	9250 5950 9700 5950

Wire Wire Line

	9250 6050 9350 6050

Wire Wire Line

	9250 6150 9350 6150

Wire Wire Line

	9250 6250 9350 6250

Wire Wire Line

	9250 6350 9350 6350

Text Label 8500 6350 0    60   ~ 0

GND

$Comp

L CONN_6 P2

U 1 1 5146F586

P 1700 5800

F 0 "P2" V 1650 5800 60  0000 C CNN

F 1 "ICSP" V 1750 5800 60  0000 C CNN

F 2 "" H 1700 5800 60  0000 C CNN

F 3 "" H 1700 5800 60  0000 C CNN

	1    1700 5800

	-1   0    0    -1  

$EndComp

Text Label 7350 5450 2    60   ~ 0

MCLR

Wire Wire Line

	2150 5550 2050 5550

Wire Wire Line

	2150 5650 2050 5650

Wire Wire Line

	2150 5750 2050 5750

Wire Wire Line

	2150 5850 2050 5850

Wire Wire Line

	2150 5950 2050 5950

Wire Wire Line

	2150 6050 2050 6050

Text Label 2150 5550 0    60   ~ 0

MCLR

Text Label 2150 5650 0    60   ~ 0

VDD

Text Label 2150 5750 0    60   ~ 0

GND

Text Label 9700 5850 0    60   ~ 0

ICSPDAT

Text Label 9700 5950 0    60   ~ 0

ICSPCLK

Text Label 2150 5850 0    60   ~ 0

ICSPDAT

Text Label 2150 5950 0    60   ~ 0

ICSPCLK

NoConn ~ 2150 6050

Text Notes 1650 1850 0    60   ~ 0

Weak pulldowns on the following pins:\nPIO3/PIO4/PIO6/PIO7

Text Notes 4700 6300 0    60   ~ 0

STAT output is as follows:\nHi-Z - battery disconnected\nLow - charging\nHigh - charged

Text Notes 7350 5050 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

$Comp

L MCP73831/2 U3

U 1 1 51471B49

P 4650 5800

F 0 "U3" H 4650 6200 60  0000 C CNN

F 1 "MCP73831/2" H 4650 6100 60  0000 C CNN

F 2 "~" H 4650 5800 60  0000 C CNN

F 3 "~" H 4650 5800 60  0000 C CNN

	1    4650 5800

	1    0    0    -1  

$EndComp

Text Label 5900 5650 2    60   ~ 0

GND

Wire Wire Line

	5850 5800 5900 5800

Wire Wire Line

	5250 5650 5900 5650

Wire Wire Line

	5900 5650 5900 5800

Text Notes 7000 3000 0    60   ~ 0

SA0 pulled high on gyroscope for slave address of 0b1101011\nAccelerometer address fixed at 0b0011001\nMagnometer address fixed at 0b0011110

Text Label 9350 3950 0    60   ~ 0

A_DRDY

Text Label 9350 6050 0    60   ~ 0

A_DRDY

$Comp

L CRYSTAL X1

U 1 1 51473862

P 10250 4950

F 0 "X1" H 10250 5100 60  0000 C CNN

F 1 "CRYSTAL" H 10250 4800 60  0000 C CNN

F 2 "~" H 10250 4950 60  0000 C CNN

F 3 "~" H 10250 4950 60  0000 C CNN

	1    10250 4950

	-1   0    0    1   

$EndComp

Text Label 9350 5450 0    60   ~ 0

T1OSO

Text Label 9350 5550 0    60   ~ 0

T1OSI

$Comp

L C C8

U 1 1 5147388E

P 9950 5250

F 0 "C8" H 9950 5350 40  0000 L CNN

F 1 "C" H 9956 5165 40  0000 L CNN

F 2 "~" H 9988 5100 30  0000 C CNN

F 3 "~" H 9950 5250 60  0000 C CNN

	1    9950 5250

	1    0    0    -1  

$EndComp

$Comp

L C C9

U 1 1 5147389B

P 10550 5250

F 0 "C9" H 10550 5350 40  0000 L CNN

F 1 "C" H 10556 5165 40  0000 L CNN

F 2 "~" H 10588 5100 30  0000 C CNN

F 3 "~" H 10550 5250 60  0000 C CNN

	1    10550 5250

	1    0    0    -1  

$EndComp

Wire Wire Line

	9950 4850 9950 5050

Wire Wire Line

	10550 4850 10550 5050

Wire Wire Line

	9950 5450 10550 5450

Text Label 10150 5450 0    60   ~ 0

GND

Connection ~ 9950 4950

Connection ~ 10550 4950

Text Label 9950 4850 2    60   ~ 0

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