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EESchema Schematic File Version 2  date 3/18/2013 7:19:46 PM
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EESchema Schematic File Version 2  date 4/5/2013 2:16:07 AM
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LIBS:Custom_Parts
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LIBS:Custom_Parts
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LIBS:power
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LIBS:power
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LIBS:device
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LIBS:device
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LIBS:transistors
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LIBS:transistors
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LIBS:conn
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LIBS:conn
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EELAYER END
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EELAYER END
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$Descr A4 11693 8268
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$Descr A4 11693 8268
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encoding utf-8
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encoding utf-8
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Sheet 1 1
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Sheet 1 1
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Title ""
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Title ""
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Date "18 mar 2013"
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Date "5 apr 2013"
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Rev ""
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Rev ""
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Comp ""
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Comp ""
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Comment1 ""
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Comment1 ""
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Comment2 ""
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Comment2 ""
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Comment3 ""
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Comment3 ""
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Comment4 ""
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Comment4 ""
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$EndDescr
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$EndDescr
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$Comp
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$Comp
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P 4100 2950
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F 0 "U2" H 4100 3200 60  0000 C CNN
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63 
F 1 "RN-42" H 4100 3400 60  0000 C CNN
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64 
F 2 "" H 4100 2900 60  0000 C CNN
 - 
 
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F 3 "" H 4100 2900 60  0000 C CNN
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	1    4100 2950
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$EndComp
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$Comp
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L L3GD20 U4
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L L3GD20 U4
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U 1 1 5145B971
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P 8350 2250
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F 0 "U4" H 8450 2100 60  0000 C CNN
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F 0 "U4" H 8450 2100 60  0000 C CNN
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F 1 "L3GD20" H 8450 2250 60  0000 C CNN
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F 1 "L3GD20" H 8450 2250 60  0000 C CNN
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$Comp
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$Comp
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L CONN_2 P1
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U 1 1 5145B9A3
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F 0 "P1" V 1650 4150 40  0000 C CNN
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F 0 "P1" V 1850 5850 40  0000 C CNN
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F 1 "BAT" V 1750 4150 40  0000 C CNN
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F 1 "BAT" V 1950 5850 40  0000 C CNN
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F 2 "" H 1700 4150 60  0000 C CNN
 86 
F 2 "" H 1900 5850 60  0000 C CNN
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F 3 "" H 1700 4150 60  0000 C CNN
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F 3 "" H 1900 5850 60  0000 C CNN
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	1    1700 4150
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	1    1900 5850
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V_BAT
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GND
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GND
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GND
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GND
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GND
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GND
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GND
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GND
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GND
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GND
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GND
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F 1 "REG_PWR_1" H 2050 6600 60  0000 C CNN
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F 2 "~" H 2050 6500 60  0000 C CNN
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F 3 "~" H 2050 6500 60  0000 C CNN
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GND
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GND
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GND
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SCL
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SDA
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SDA
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SCL
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VDD
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UART_TX
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UART_RX
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UART_CTS
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UART_CTS
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UART_RTS
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UART_RTS
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NoConn ~ 5150 2750
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Text Label 2650 2550 2    60   ~ 0
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VDD
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VDD
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Text Label 3850 3950 3    60   ~ 0
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GND
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NoConn ~ 3050 2250
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NoConn ~ 3050 2750
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NoConn ~ 3050 2850
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NoConn ~ 3050 2950
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NoConn ~ 3050 3050
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NoConn ~ 5150 2250
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NoConn ~ 5150 2150
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NoConn ~ 4450 3950
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NoConn ~ 3750 3950
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NoConn ~ 3050 2650
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$Comp
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L LED D1
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U 1 1 5145C19A
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P 3850 1350
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F 0 "D1" H 3850 1450 50  0000 C CNN
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F 1 "LED" H 3850 1250 50  0000 C CNN
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F 2 "~" H 3850 1350 60  0000 C CNN
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F 3 "~" H 3850 1350 60  0000 C CNN
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	1    3850 1350
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	-1   0    0    1
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$Comp
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L LED D2
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F 1 "LED" H 3850 1600 50  0000 C CNN
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F 2 "~" H 3850 1700 60  0000 C CNN
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F 3 "~" H 3850 1700 60  0000 C CNN
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	-1   0    0    1
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$EndComp
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$Comp
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L R R1
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U 1 1 5145C1AF
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P 4400 1350
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F 0 "R1" V 4480 1350 40  0000 C CNN
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F 1 "470" V 4407 1351 40  0000 C CNN
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F 2 "~" V 4330 1350 30  0000 C CNN
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F 3 "~" H 4400 1350 30  0000 C CNN
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	0    -1   -1   0
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$EndComp
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$Comp
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F 1 "470" V 4407 1701 40  0000 C CNN
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F 2 "~" V 4330 1700 30  0000 C CNN
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F 3 "~" H 4400 1700 30  0000 C CNN
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	1    4400 1700
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	0    -1   -1   0
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$EndComp
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STATUS_LED
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CONNECT_LED
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Text Label 4250 3950 3    60   ~ 0
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GND
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Text Label 4150 3950 3    60   ~ 0
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GND
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Text Label 4050 3950 3    60   ~ 0
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GND
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Text Label 3950 3950 3    60   ~ 0
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GND
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Text Label 4550 2350 0    60   ~ 0
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STATUS_LED
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STATUS_LED
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CONNECT_LED
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GND
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$Comp
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L C C4
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U 1 1 5145C46E
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F 0 "C4" H 5850 5100 40  0000 L CNN
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F 1 "10uF" H 5856 4915 40  0000 L CNN
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F 2 "~" H 8588 1300 30  0000 C CNN
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F 2 "~" H 5888 4850 30  0000 C CNN
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F 3 "~" H 8550 1450 60  0000 C CNN
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F 3 "~" H 5850 5000 60  0000 C CNN
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	1    8550 1450
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	1    5850 5000
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L C C6
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U 1 1 5145C474
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$Comp
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$Comp
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L C C5
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L C C5
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U 1 1 5145C759
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P 8850 1450
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P 6150 5000
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F 0 "C5" H 8850 1550 40  0000 L CNN
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F 0 "C5" H 6150 5100 40  0000 L CNN
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F 1 "100nF" H 8856 1365 40  0000 L CNN
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F 1 "100nF" H 6156 4915 40  0000 L CNN
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F 2 "~" H 8888 1300 30  0000 C CNN
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F 2 "~" H 6188 4850 30  0000 C CNN
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F 3 "~" H 8850 1450 60  0000 C CNN
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F 3 "~" H 6150 5000 60  0000 C CNN
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	1    8850 1450
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	1    6150 5000
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$EndComp
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Line 273... Line 175...
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GND
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GND
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GND
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GND
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GND
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GND
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Text Label 8450 1250 2    60   ~ 0
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VDD
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VDD
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GND
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GND
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$Comp
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L C C3
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P 6950 4200
Line 307... Line 209...
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 209 
F 2 "~" H 9788 3450 30  0000 C CNN
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F 3 "~" H 9750 3600 60  0000 C CNN
 210 
F 3 "~" H 9750 3600 60  0000 C CNN
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	1    9750 3600
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Text Label 3950 5950 2    60   ~ 0
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V_BAT
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Text Label 3950 5800 2    60   ~ 0
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GND
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$Comp
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L USB J1
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U 1 1 51466D98
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P 1950 4950
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F 0 "J1" H 1750 4950 60  0000 C CNN
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F 1 "USB" H 1700 5300 60  0000 C CNN
 - 
 
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F 2 "~" H 1850 5050 60  0000 C CNN
 - 
 
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F 3 "~" H 1850 5050 60  0000 C CNN
 - 
 
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	1    1950 4950
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	1    0    0    -1
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$EndComp
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Text Label 2500 5150 0    60   ~ 0
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GND
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Text Label 2500 4750 0    60   ~ 0
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V_USB
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Text Label 5350 5950 0    60   ~ 0
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V_USB
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$Comp
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L R R5
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U 1 1 51466FA8
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P 5600 5800
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F 0 "R5" V 5680 5800 40  0000 C CNN
 - 
 
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F 1 "R" V 5607 5801 40  0000 C CNN
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F 2 "~" V 5530 5800 30  0000 C CNN
 - 
 
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F 3 "~" H 5600 5800 30  0000 C CNN
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	0    -1   -1   0
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VDD
 217 
VDD
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GND
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GND
Line 359... Line 227...
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UART_RTS
 227 
UART_RTS
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UART_RX
 229 
UART_RX
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UART_TX
 231 
UART_TX
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RESET
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RESET
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FACTORY_RESET
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AUTO_MASTER/DTR
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Text Label 5150 2550 0    60   ~ 0
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AUTO_PAIRING
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Text Label 3050 2450 2    60   ~ 0
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BAUDRATE
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SLEEP
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NoConn ~ 5150 2350
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AUTO_MASTER/DTR
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AUTO_PAIRING
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Text Label 9350 6350 0    60   ~ 0
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Text Label 7350 5950 2    60   ~ 0
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RESET
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RESET
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Text Label 3550 1350 2    60   ~ 0
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GND
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$Comp
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L LED D4
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U 1 1 5146E2E3
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387 
P 4450 5200
 - 
 
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F 0 "D4" H 4450 5300 50  0000 C CNN
 - 
 
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F 1 "LED" H 4450 5100 50  0000 C CNN
 - 
 
390 
F 2 "~" H 4450 5200 60  0000 C CNN
 - 
 
391 
F 3 "~" H 4450 5200 60  0000 C CNN
 - 
 
392 
	1    4450 5200
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	-1   0    0    1
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$EndComp
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395 
$Comp
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L R R4
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U 1 1 5146E2E9
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P 4900 5200
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F 0 "R4" V 4980 5200 40  0000 C CNN
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F 1 "470" V 4907 5201 40  0000 C CNN
 - 
 
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F 2 "~" V 4830 5200 30  0000 C CNN
 - 
 
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F 3 "~" H 4900 5200 30  0000 C CNN
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	1    4900 5200
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	0    -1   -1   0
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$EndComp
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CHG_STAT
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Text Label 5250 5200 0    60   ~ 0
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V_USB
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$Comp
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L C C2
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U 1 1 5146E333
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P 4350 6650
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F 0 "C2" H 4350 6750 40  0000 L CNN
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F 1 "4.7uF" H 4356 6565 40  0000 L CNN
 - 
 
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F 2 "~" H 4388 6500 30  0000 C CNN
 - 
 
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F 3 "~" H 4350 6650 60  0000 C CNN
 - 
 
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	1    0    0    -1
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$EndComp
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Text Label 4350 6350 2    60   ~ 0
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V_BAT
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$Comp
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L C C1
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U 1 1 5146E41F
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P 4000 6650
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F 0 "C1" H 4000 6750 40  0000 L CNN
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F 1 "4.7uF" H 4006 6565 40  0000 L CNN
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F 2 "~" H 4038 6500 30  0000 C CNN
 - 
 
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F 3 "~" H 4000 6650 60  0000 C CNN
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	1    4000 6650
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	1    0    0    -1
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$EndComp
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Text Label 4000 6350 2    60   ~ 0
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V_USB
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Text Label 3900 6850 2    60   ~ 0
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GND
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NoConn ~ 2500 4850
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NoConn ~ 2500 4950
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NoConn ~ 2500 5050
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$Comp
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L LED D3
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U 1 1 5146E88C
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P 4450 4850
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F 0 "D3" H 4450 4950 50  0000 C CNN
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F 1 "LED" H 4450 4750 50  0000 C CNN
 - 
 
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F 2 "~" H 4450 4850 60  0000 C CNN
 - 
 
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F 3 "~" H 4450 4850 60  0000 C CNN
 - 
 
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	1    4450 4850
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	-1   0    0    1
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$EndComp
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$Comp
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L R R3
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U 1 1 5146E892
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P 4900 4850
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F 0 "R3" V 4980 4850 40  0000 C CNN
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F 1 "470" V 4907 4851 40  0000 C CNN
 - 
 
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F 2 "~" V 4830 4850 30  0000 C CNN
 - 
 
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F 3 "~" H 4900 4850 30  0000 C CNN
 - 
 
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	1    4900 4850
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	0    -1   -1   0
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$EndComp
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Text Label 5250 4850 0    60   ~ 0
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CHG_STAT
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GND
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Text Label 7350 2300 2    60   ~ 0
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VDD
 239 
VDD
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VDD
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VDD
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A_INT2
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A_INT1
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G_INT2
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Text Label 9350 5950 0    60   ~ 0
 256 
Text Label 9350 5850 0    60   ~ 0
486 
A_INT1
 257 
A_INT1
487 
$Comp
 258 
$Comp
488 
L PIC16F1829 U6
 259 
L PIC16F1829 U6
489 
U 1 1 5146EE94
 260 
U 1 1 5146EE94
490 
P 8350 5900
 261 
P 8350 5900
Line 493... Line 264...
493 
F 2 "" H 8350 5900 60  0000 C CNN
 264 
F 2 "" H 8350 5900 60  0000 C CNN
494 
F 3 "" H 8350 5900 60  0000 C CNN
 265 
F 3 "" H 8350 5900 60  0000 C CNN
495 
	1    8350 5900
 266 
	1    8350 5900
496 
	1    0    0    -1
267 
	1    0    0    -1
497 
$EndComp
 268 
$EndComp
- 
 
 269 
Text Label 8500 6350 0    60   ~ 0
- 
 
 270 
GND
- 
 
 271 
$Comp
- 
 
 272 
L CONN_6 P2
- 
 
 273 
U 1 1 5146F586
498 
Wire Wire Line
 274 
P 2550 5850
- 
 
 275 
F 0 "P2" V 2500 5850 60  0000 C CNN
- 
 
 276 
F 1 "ICSP" V 2600 5850 60  0000 C CNN
- 
 
 277 
F 2 "" H 2550 5850 60  0000 C CNN
- 
 
 278 
F 3 "" H 2550 5850 60  0000 C CNN
499 
	2400 5150 2500 5150
 279 
	1    2550 5850
500 
Wire Wire Line
 280 
	-1   0    0    -1
- 
 
 281 
$EndComp
- 
 
 282 
Text Label 7350 5450 2    60   ~ 0
- 
 
 283 
MCLR
- 
 
 284 
Text Label 3000 5600 0    60   ~ 0
- 
 
 285 
MCLR
- 
 
 286 
Text Label 3000 5700 0    60   ~ 0
- 
 
 287 
VDD
- 
 
 288 
Text Label 3000 5800 0    60   ~ 0
- 
 
 289 
GND
- 
 
 290 
Text Label 9700 5850 0    60   ~ 0
- 
 
 291 
ICSPDAT
- 
 
 292 
Text Label 9700 5950 0    60   ~ 0
- 
 
 293 
ICSPCLK
- 
 
 294 
Text Label 3000 5900 0    60   ~ 0
- 
 
 295 
ICSPDAT
- 
 
 296 
Text Label 3000 6000 0    60   ~ 0
- 
 
 297 
ICSPCLK
501 
	2400 5050 2500 5050
 298 
NoConn ~ 3000 6100
- 
 
 299 
Text Notes 7350 4950 0    60   ~ 0
- 
 
 300 
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
- 
 
 301 
Text Notes 7000 3000 0    60   ~ 0
- 
 
 302 
SA0 pulled high on gyroscope for slave address of 0b1101011\nAccelerometer address fixed at 0b0011001\nMagnometer address fixed at 0b0011110
- 
 
 303 
Text Label 9350 3950 0    60   ~ 0
- 
 
 304 
A_DRDY
- 
 
 305 
Text Label 9350 5950 0    60   ~ 0
- 
 
 306 
A_DRDY
- 
 
 307 
$Comp
502 
Wire Wire Line
 308 
L CRYSTAL X1
- 
 
 309 
U 1 1 51473862
503 
	2400 4950 2500 4950
 310 
P 5950 5700
- 
 
 311 
F 0 "X1" H 5950 5850 60  0000 C CNN
- 
 
 312 
F 1 "CRYSTAL" H 5950 5550 60  0000 C CNN
- 
 
 313 
F 2 "~" H 5950 5700 60  0000 C CNN
- 
 
 314 
F 3 "~" H 5950 5700 60  0000 C CNN
504 
Wire Wire Line
 315 
	1    5950 5700
505 
	2400 4850 2500 4850
 316 
	-1   0    0    1
- 
 
 317 
$EndComp
- 
 
 318 
Text Label 9350 5450 0    60   ~ 0
- 
 
 319 
T1OSO
- 
 
 320 
Text Label 9350 5550 0    60   ~ 0
- 
 
 321 
T1OSI
- 
 
 322 
$Comp
- 
 
 323 
L C C8
506 
Wire Wire Line
 324 
U 1 1 5147388E
507 
	2400 4750 2500 4750
 325 
P 5650 6000
- 
 
 326 
F 0 "C8" H 5650 6100 40  0000 L CNN
- 
 
 327 
F 1 "12pF" H 5656 5915 40  0000 L CNN
- 
 
 328 
F 2 "~" H 5688 5850 30  0000 C CNN
- 
 
 329 
F 3 "~" H 5650 6000 60  0000 C CNN
508 
Wire Wire Line
 330 
	1    5650 6000
509 
	5250 5800 5350 5800
 331 
	1    0    0    -1
- 
 
 332 
$EndComp
- 
 
 333 
$Comp
- 
 
 334 
L C C9
- 
 
 335 
U 1 1 5147389B
510 
Wire Wire Line
 336 
P 6250 6000
- 
 
 337 
F 0 "C9" H 6250 6100 40  0000 L CNN
- 
 
 338 
F 1 "12pF" H 6256 5915 40  0000 L CNN
- 
 
 339 
F 2 "~" H 6288 5850 30  0000 C CNN
- 
 
 340 
F 3 "~" H 6250 6000 60  0000 C CNN
511 
	3950 5650 4050 5650
 341 
	1    6250 6000
- 
 
 342 
	1    0    0    -1
- 
 
 343 
$EndComp
- 
 
 344 
Text Label 5850 6200 0    60   ~ 0
- 
 
 345 
GND
- 
 
 346 
Text Label 5650 5600 2    60   ~ 0
- 
 
 347 
T1OSO
- 
 
 348 
Text Label 6250 5600 0    60   ~ 0
- 
 
 349 
T1OSI
- 
 
 350 
$Comp
- 
 
 351 
L BR-LE4.0-S2 U2
- 
 
 352 
U 1 1 515C5C9A
512 
Wire Wire Line
 353 
P 3600 2400
- 
 
 354 
F 0 "U2" H 3600 2400 60  0000 C CNN
- 
 
 355 
F 1 "BR-LE4.0-S2" H 3250 3250 60  0000 C CNN
- 
 
 356 
F 2 "" H 3600 2950 60  0000 C CNN
513 
	3950 5800 4050 5800
 357 
F 3 "" H 3600 2950 60  0000 C CNN
514 
Wire Wire Line
 358 
	1    3600 2400
515 
	3950 5950 4050 5950
 359 
	1    0    0    -1
- 
 
 360 
$EndComp
516 
Wire Wire Line
 361 
Wire Wire Line
517 
	9600 3800 9750 3800
 362 
	9600 3800 9750 3800
518 
Wire Wire Line
 363 
Wire Wire Line
519 
	9600 3650 9600 3800
 364 
	9600 3650 9600 3800
520 
Wire Wire Line
 365 
Wire Wire Line
Line 527... Line 372...
527 
	9350 2600 9250 2600
 372 
	9350 2600 9250 2600
528 
Wire Wire Line
 373 
Wire Wire Line
529 
	6950 4400 7150 4400
 374 
	6950 4400 7150 4400
530 
Wire Wire Line
 375 
Wire Wire Line
531 
	6950 3950 6950 4000
 376 
	6950 3950 6950 4000
532 
Connection ~ 8550 1250
 377 
Connection ~ 5850 4800
533 
Wire Wire Line
 378 
Wire Wire Line
534 
	8450 1250 8850 1250
 379 
	5750 4800 6150 4800
535 
Connection ~ 8550 1650
 380 
Connection ~ 5850 5200
536 
Wire Wire Line
 381 
Wire Wire Line
537 
	8450 1650 8850 1650
 382 
	5400 5200 6150 5200
538 
Wire Wire Line
 383 
Wire Wire Line
539 
	9750 2100 9750 2300
 384 
	9750 2100 9750 2300
540 
Wire Wire Line
 385 
Wire Wire Line
541 
	9250 2100 9750 2100
 386 
	9250 2100 9750 2100
542 
Wire Wire Line
 387 
Wire Wire Line
543 
	3650 1700 3550 1700
 - 
 
544 
Wire Wire Line
 - 
 
545 
	3650 1350 3550 1350
 - 
 
546 
Wire Wire Line
 - 
 
547 
	4050 1700 4150 1700
 - 
 
548 
Wire Wire Line
 - 
 
549 
	4050 1350 4150 1350
 388 
	4050 5650 3950 5650
550 
Wire Wire Line
 - 
 
551 
	4650 1700 4750 1700
 - 
 
552 
Wire Wire Line
 389 
Wire Wire Line
553 
	4650 1350 4750 1350
 390 
	4750 5650 4850 5650
554 
Wire Wire Line
 391 
Wire Wire Line
555 
	1700 6500 1600 6500
 - 
 
556 
Wire Wire Line
 - 
 
557 
	2400 6500 2500 6500
 392 
	4400 6000 4400 6100
558 
Wire Wire Line
 - 
 
559 
	2200 6850 2200 6950
 - 
 
560 
Wire Wire Line
 - 
 
561 
	2050 6850 2050 6950
 - 
 
562 
Wire Wire Line
 393 
Wire Wire Line
563 
	9350 3950 9250 3950
 394 
	9350 3950 9250 3950
564 
Wire Wire Line
 395 
Wire Wire Line
565 
	9250 3850 9350 3850
 396 
	9250 3850 9350 3850
566 
Wire Wire Line
 397 
Wire Wire Line
Line 612... Line 443...
612 
Wire Wire Line
 443 
Wire Wire Line
613 
	7350 2000 7450 2000
 444 
	7350 2000 7450 2000
614 
Wire Wire Line
 445 
Wire Wire Line
615 
	7450 1900 7350 1900
 446 
	7450 1900 7350 1900
616 
Wire Wire Line
 447 
Wire Wire Line
617 
	4450 3850 4450 3950
 448 
	2750 1850 2650 1850
618 
Wire Wire Line
 449 
Wire Wire Line
619 
	4350 3950 4350 3850
 450 
	2750 1750 2650 1750
620 
Wire Wire Line
 451 
Wire Wire Line
621 
	4250 3850 4250 3950
 452 
	1550 5750 1450 5750
622 
Wire Wire Line
 453 
Wire Wire Line
623 
	4150 3950 4150 3850
 454 
	1550 5950 1450 5950
624 
Wire Wire Line
 455 
Wire Wire Line
625 
	4050 3850 4050 3950
 456 
	9350 2000 9350 1900
- 
 
 457 
Connection ~ 9350 1900
626 
Wire Wire Line
 458 
Wire Wire Line
627 
	3950 3950 3950 3850
 459 
	7350 5450 7450 5450
628 
Wire Wire Line
 460 
Wire Wire Line
629 
	3850 3850 3850 3950
 461 
	7350 5550 7450 5550
630 
Wire Wire Line
 462 
Wire Wire Line
631 
	3750 3850 3750 3950
 463 
	7350 5650 7450 5650
632 
Wire Wire Line
 464 
Wire Wire Line
633 
	5150 3250 5050 3250
 465 
	7350 5750 7450 5750
634 
Wire Wire Line
 466 
Wire Wire Line
635 
	5050 3150 5150 3150
 467 
	7350 5850 7450 5850
636 
Wire Wire Line
 468 
Wire Wire Line
637 
	5150 3050 5050 3050
 469 
	7350 5950 7450 5950
638 
Wire Wire Line
 470 
Wire Wire Line
639 
	5050 2950 5150 2950
 471 
	7350 6050 7450 6050
640 
Wire Wire Line
 472 
Wire Wire Line
641 
	5150 2850 5050 2850
 473 
	7350 6150 7450 6150
642 
Wire Wire Line
 474 
Wire Wire Line
643 
	5050 2750 5150 2750
 475 
	7350 6250 7450 6250
644 
Wire Wire Line
 476 
Wire Wire Line
645 
	5150 2650 5050 2650
 477 
	7350 6350 7450 6350
646 
Wire Wire Line
 478 
Wire Wire Line
647 
	5050 2550 5150 2550
 479 
	9250 5450 9350 5450
648 
Wire Wire Line
 480 
Wire Wire Line
649 
	5150 2450 5050 2450
 481 
	9250 5550 9350 5550
650 
Wire Wire Line
 482 
Wire Wire Line
651 
	5150 2350 5050 2350
 483 
	9250 5650 9350 5650
652 
Wire Wire Line
 484 
Wire Wire Line
653 
	5150 2250 5050 2250
 485 
	9250 5750 9350 5750
654 
Wire Wire Line
 486 
Wire Wire Line
655 
	5150 2150 5050 2150
 487 
	9250 5850 9700 5850
656 
Wire Wire Line
 488 
Wire Wire Line
657 
	3150 3250 3050 3250
 489 
	9250 5950 9700 5950
658 
Wire Wire Line
 490 
Wire Wire Line
659 
	3050 3150 3150 3150
 491 
	9250 6050 9350 6050
660 
Wire Wire Line
 492 
Wire Wire Line
661 
	3150 3050 3050 3050
 493 
	9250 6150 9350 6150
662 
Wire Wire Line
 494 
Wire Wire Line
663 
	3050 2950 3150 2950
 495 
	9250 6250 9350 6250
664 
Wire Wire Line
 496 
Wire Wire Line
665 
	3150 2850 3050 2850
 497 
	9250 6350 9350 6350
666 
Wire Wire Line
 498 
Wire Wire Line
667 
	3050 2750 3150 2750
 499 
	3000 5600 2900 5600
668 
Wire Wire Line
 500 
Wire Wire Line
669 
	3150 2650 3050 2650
 501 
	3000 5700 2900 5700
670 
Wire Wire Line
 502 
Wire Wire Line
671 
	3050 2550 3150 2550
 503 
	3000 5800 2900 5800
672 
Wire Wire Line
 504 
Wire Wire Line
673 
	3150 2450 3050 2450
 505 
	3000 5900 2900 5900
674 
Wire Wire Line
 506 
Wire Wire Line
675 
	3150 2350 3050 2350
 507 
	3000 6000 2900 6000
676 
Wire Wire Line
 508 
Wire Wire Line
677 
	3150 2250 3050 2250
 509 
	3000 6100 2900 6100
678 
Wire Wire Line
 510 
Wire Wire Line
679 
	3150 2150 3050 2150
 511 
	5650 5600 5650 5800
680 
Wire Wire Line
 512 
Wire Wire Line
681 
	2050 4250 2150 4250
 513 
	6250 5600 6250 5800
682 
Wire Wire Line
 514 
Wire Wire Line
683 
	2050 4050 2150 4050
 515 
	5650 6200 6250 6200
- 
 
 516 
Connection ~ 5650 5700
- 
 
 517 
Connection ~ 6250 5700
684 
Wire Wire Line
 518 
Wire Wire Line
685 
	9350 2000 9350 1900
 519 
	2650 1950 2750 1950
686 
Connection ~ 9350 1900
 - 
 
687 
Wire Wire Line
 520 
Wire Wire Line
688 
	4250 5200 4150 5200
 521 
	2650 2050 2750 2050
689 
Wire Wire Line
 522 
Wire Wire Line
690 
	5150 5200 5250 5200
 523 
	2650 2150 2750 2150
691 
Wire Wire Line
 524 
Wire Wire Line
692 
	4350 6350 4350 6450
 525 
	2650 2250 2750 2250
693 
Wire Wire Line
 526 
Wire Wire Line
694 
	4000 6350 4000 6450
 527 
	2650 2350 2750 2350
695 
Wire Wire Line
 528 
Wire Wire Line
696 
	5250 5950 5350 5950
 529 
	2650 2450 2750 2450
697 
Connection ~ 4000 6850
 - 
 
698 
Wire Wire Line
 530 
Wire Wire Line
699 
	3900 6850 4350 6850
 531 
	2650 2550 2750 2550
700 
Wire Wire Line
 532 
Wire Wire Line
701 
	4250 4850 4150 4850
 533 
	2650 2650 2750 2650
702 
Wire Wire Line
 534 
Wire Wire Line
703 
	5150 4850 5250 4850
 535 
	3150 3550 3150 3450
704 
Wire Wire Line
 536 
Wire Wire Line
705 
	7350 5450 7450 5450
 537 
	3250 3550 3250 3450
706 
Wire Wire Line
 538 
Wire Wire Line
707 
	7350 5550 7450 5550
 539 
	3350 3550 3350 3450
708 
Wire Wire Line
 540 
Wire Wire Line
709 
	7350 5650 7450 5650
 541 
	3450 3550 3450 3450
710 
Wire Wire Line
 542 
Wire Wire Line
711 
	7350 5750 7450 5750
 543 
	3550 3550 3550 3450
712 
Wire Wire Line
 544 
Wire Wire Line
713 
	7350 5850 7450 5850
 545 
	3650 3550 3650 3450
714 
Wire Wire Line
 546 
Wire Wire Line
715 
	7350 5950 7450 5950
 547 
	3750 3550 3750 3450
716 
Wire Wire Line
 548 
Wire Wire Line
717 
	7350 6050 7450 6050
 549 
	3850 3550 3850 3450
718 
Wire Wire Line
 550 
Wire Wire Line
719 
	7350 6150 7450 6150
 551 
	3950 3550 3950 3450
720 
Wire Wire Line
 552 
Wire Wire Line
721 
	7350 6250 7450 6250
 553 
	4050 3550 4050 3450
722 
Wire Wire Line
 554 
Wire Wire Line
723 
	7350 6350 7450 6350
 555 
	4550 1750 4450 1750
724 
Wire Wire Line
 556 
Wire Wire Line
725 
	9250 5450 9350 5450
 557 
	4450 1850 4550 1850
726 
Wire Wire Line
 558 
Wire Wire Line
727 
	9250 5550 9350 5550
 559 
	4450 2050 4550 2050
728 
Wire Wire Line
 560 
Wire Wire Line
729 
	9250 5650 9350 5650
 561 
	4550 2150 4450 2150
730 
Wire Wire Line
 562 
Wire Wire Line
731 
	9250 5750 9350 5750
 563 
	4450 2250 4550 2250
732 
Wire Wire Line
 564 
Wire Wire Line
733 
	9250 5850 9700 5850
 565 
	4550 2350 4450 2350
734 
Wire Wire Line
 566 
Wire Wire Line
735 
	9250 5950 9700 5950
 567 
	4450 2450 4550 2450
736 
Wire Wire Line
 568 
Wire Wire Line
737 
	9250 6050 9350 6050
 569 
	4550 2550 4450 2550
738 
Wire Wire Line
 570 
Wire Wire Line
739 
	9250 6150 9350 6150
 571 
	4450 2650 4550 2650
740 
Wire Wire Line
 572 
Wire Wire Line
741 
	9250 6250 9350 6250
 573 
	3800 1250 3800 1350
742 
Wire Wire Line
 574 
Wire Wire Line
743 
	9250 6350 9350 6350
 575 
	3700 1250 3700 1350
- 
 
 576 
NoConn ~ 3700 1250
- 
 
 577 
NoConn ~ 3800 1250
- 
 
 578 
NoConn ~ 2650 1850
744 
Text Label 8500 6350 0    60   ~ 0
 579 
Text Label 4050 3550 3    60   ~ 0
745 
GND
 580 
GND
746 
$Comp
 - 
 
747 
L CONN_6 P2
 - 
 
748 
U 1 1 5146F586
 - 
 
749 
P 1700 5800
 - 
 
750 
F 0 "P2" V 1650 5800 60  0000 C CNN
 - 
 
751 
F 1 "ICSP" V 1750 5800 60  0000 C CNN
 - 
 
752 
F 2 "" H 1700 5800 60  0000 C CNN
 - 
 
753 
F 3 "" H 1700 5800 60  0000 C CNN
 - 
 
754 
	1    1700 5800
 - 
 
755 
	-1   0    0    -1
- 
 
756 
$EndComp
 - 
 
757 
Text Label 7350 5450 2    60   ~ 0
 - 
 
758 
MCLR
 - 
 
759 
Wire Wire Line
 - 
 
760 
	2150 5550 2050 5550
 - 
 
761 
Wire Wire Line
 - 
 
762 
	2150 5650 2050 5650
 - 
 
763 
Wire Wire Line
 - 
 
764 
	2150 5750 2050 5750
 - 
 
765 
Wire Wire Line
 - 
 
766 
	2150 5850 2050 5850
 - 
 
767 
Wire Wire Line
 - 
 
768 
	2150 5950 2050 5950
 - 
 
769 
Wire Wire Line
 - 
 
770 
	2150 6050 2050 6050
 - 
 
771 
Text Label 2150 5550 0    60   ~ 0
 - 
 
772 
MCLR
 - 
 
773 
Text Label 2150 5650 0    60   ~ 0
 - 
 
774 
VDD
 - 
 
775 
Text Label 2150 5750 0    60   ~ 0
 581 
Text Label 4550 1750 0    60   ~ 0
776 
GND
 582 
GND
- 
 
 583 
NoConn ~ 3550 3550
- 
 
 584 
NoConn ~ 3650 3550
777 
Text Label 9700 5850 0    60   ~ 0
 585 
NoConn ~ 3750 3550
778 
ICSPDAT
 586 
NoConn ~ 3850 3550
779 
Text Label 9700 5950 0    60   ~ 0
 587 
Text Label 4550 2250 0    60   ~ 0
780 
ICSPCLK
 588 
MODE_TOGGLE
- 
 
 589 
NoConn ~ 2650 2450
- 
 
 590 
NoConn ~ 2650 2350
- 
 
 591 
NoConn ~ 2650 2250
781 
Text Label 2150 5850 0    60   ~ 0
 592 
NoConn ~ 2650 2150
- 
 
 593 
NoConn ~ 3950 3550
782 
ICSPDAT
 594 
NoConn ~ 4550 1850
783 
Text Label 2150 5950 0    60   ~ 0
 595 
NoConn ~ 4550 2050
- 
 
 596 
NoConn ~ 4550 2550
784 
ICSPCLK
 597 
NoConn ~ 4550 2650
785 
NoConn ~ 2150 6050
 598 
NoConn ~ 2650 2050
786 
Text Notes 1650 1850 0    60   ~ 0
 599 
Text Label 9350 6350 0    60   ~ 0
787 
Weak pulldowns on the following pins:\nPIO3/PIO4/PIO6/PIO7
 600 
MODE_TOGGLE
788 
Text Notes 4700 6300 0    60   ~ 0
 601 
Text Label 9350 6150 0    60   ~ 0
- 
 
 602 
SLEEP
- 
 
 603 
NoConn ~ 4550 2450
789 
STAT output is as follows:\nHi-Z - battery disconnected\nLow - charging\nHigh - charged
 604 
NoConn ~ 4550 2350
790 
Text Notes 7350 5050 0    60   ~ 0
 605 
Text Notes 4250 2850 0    60   ~ 0
791 
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
 606 
PIO_2 will pulse when module is connected\nPIO_5 will pulse when the module is not in the \n         idle state, excluding the connected state
792 
$Comp
 607 
$Comp
793 
L MCP73831/2 U3
 608 
L LED D1
794 
U 1 1 51471B49
 609 
U 1 1 515DE509
795 
P 4650 5800
 610 
P 5950 6650
796 
F 0 "U3" H 4650 6200 60  0000 C CNN
 611 
F 0 "D1" H 5950 6750 50  0000 C CNN
797 
F 1 "MCP73831/2" H 4650 6100 60  0000 C CNN
 612 
F 1 "LED" H 5950 6550 50  0000 C CNN
798 
F 2 "~" H 4650 5800 60  0000 C CNN
 613 
F 2 "~" H 5950 6650 60  0000 C CNN
799 
F 3 "~" H 4650 5800 60  0000 C CNN
 614 
F 3 "~" H 5950 6650 60  0000 C CNN
800 
	1    4650 5800
 615 
	1    5950 6650
801 
	1    0    0    -1
616 
	1    0    0    -1
802 
$EndComp
 617 
$EndComp
803 
Text Label 5900 5650 2    60   ~ 0
 618 
Text Label 9350 6250 0    60   ~ 0
804 
GND
 619 
LED
805 
Wire Wire Line
 - 
 
806 
	5850 5800 5900 5800
 620 
Text Label 5650 6650 2    60   ~ 0
- 
 
 621 
LED
807 
Wire Wire Line
 622 
Wire Wire Line
808 
	5250 5650 5900 5650
 623 
	5650 6650 5750 6650
809 
Wire Wire Line
 624 
Wire Wire Line
810 
	5900 5650 5900 5800
 625 
	6150 6650 6250 6650
811 
Text Notes 7000 3000 0    60   ~ 0
 - 
 
812 
SA0 pulled high on gyroscope for slave address of 0b1101011\nAccelerometer address fixed at 0b0011001\nMagnometer address fixed at 0b0011110
 - 
 
813 
Text Label 9350 3950 0    60   ~ 0
 - 
 
814 
A_DRDY
 - 
 
815 
Text Label 9350 6050 0    60   ~ 0
 626 
Text Label 6250 6650 0    60   ~ 0
816 
A_DRDY
 627 
GND
817 
$Comp
 - 
 
818 
L CRYSTAL X1
 - 
 
819 
U 1 1 51473862
 - 
 
820 
P 10250 4950
 - 
 
821 
F 0 "X1" H 10250 5100 60  0000 C CNN
 - 
 
822 
F 1 "CRYSTAL" H 10250 4800 60  0000 C CNN
 - 
 
823 
F 2 "~" H 10250 4950 60  0000 C CNN
 - 
 
824 
F 3 "~" H 10250 4950 60  0000 C CNN
 - 
 
825 
	1    10250 4950
 - 
 
826 
	-1   0    0    1
- 
 
827 
$EndComp
 - 
 
828 
Text Label 9350 5450 0    60   ~ 0
 - 
 
829 
T1OSO
 - 
 
830 
Text Label 9350 5550 0    60   ~ 0
 - 
 
831 
T1OSI
 - 
 
832 
$Comp
 628 
$Comp
833 
L C C8
 629 
L 78XX U1
834 
U 1 1 5147388E
 630 
U 1 1 515E35BD
835 
P 9950 5250
 631 
P 4400 5650
836 
F 0 "C8" H 9950 5350 40  0000 L CNN
 632 
F 0 "U1" H 4400 5850 60  0000 C CNN
837 
F 1 "C" H 9956 5165 40  0000 L CNN
 633 
F 1 "78XX" H 4400 5750 60  0000 C CNN
838 
F 2 "~" H 9988 5100 30  0000 C CNN
 634 
F 2 "" H 4400 5650 60  0000 C CNN
839 
F 3 "~" H 9950 5250 60  0000 C CNN
 635 
F 3 "" H 4400 5650 60  0000 C CNN
840 
	1    9950 5250
 636 
	1    4400 5650
841 
	1    0    0    -1
637 
	1    0    0    -1
842 
$EndComp
 638 
$EndComp
843 
$Comp
 639 
$Comp
844 
L C C9
 640 
L C C1
845 
U 1 1 5147389B
 641 
U 1 1 515E5CE0
846 
P 10550 5250
 642 
P 5500 5000
847 
F 0 "C9" H 10550 5350 40  0000 L CNN
 643 
F 0 "C1" H 5500 5100 40  0000 L CNN
848 
F 1 "C" H 10556 5165 40  0000 L CNN
 644 
F 1 "10uF" H 5506 4915 40  0000 L CNN
849 
F 2 "~" H 10588 5100 30  0000 C CNN
 645 
F 2 "~" H 5538 4850 30  0000 C CNN
850 
F 3 "~" H 10550 5250 60  0000 C CNN
 646 
F 3 "~" H 5500 5000 60  0000 C CNN
851 
	1    10550 5250
 647 
	1    5500 5000
852 
	1    0    0    -1
648 
	1    0    0    -1
853 
$EndComp
 649 
$EndComp
- 
 
 650 
Text Label 5400 4800 2    60   ~ 0
- 
 
 651 
V_BAT
- 
 
 652 
Connection ~ 5500 5200
854 
Wire Wire Line
 653 
Wire Wire Line
855 
	9950 4850 9950 5050
 654 
	4450 1950 4550 1950
856 
Wire Wire Line
 - 
 
857 
	10550 4850 10550 5050
 655 
NoConn ~ 4550 1950
858 
Wire Wire Line
 656 
Wire Wire Line
859 
	9950 5450 10550 5450
 657 
	5400 4800 5500 4800
860 
Text Label 10150 5450 0    60   ~ 0
 - 
 
861 
GND
 - 
 
862 
Connection ~ 9950 4950
 - 
 
863 
Connection ~ 10550 4950
 - 
 
864 
Text Label 9950 4850 2    60   ~ 0
 - 
 
865 
T1OSO
 - 
 
866 
Text Label 10550 4850 0    60   ~ 0
 - 
 
867 
T1OSI
 - 
 
868 
$EndSCHEMATC
 658 
$EndSCHEMATC