226 lines
4.3 KiB
Plaintext
226 lines
4.3 KiB
Plaintext
EESchema Schematic File Version 2
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:arduino
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LIBS:i2c
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LIBS:kub-kar-timer-cache
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EELAYER 25 0
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EELAYER END
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$Descr USLetter 11000 8500
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encoding utf-8
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Sheet 1 1
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Title "Jeff's Inept Kub Kar Timer"
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Date "2016-02-14"
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Rev "1.0"
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Comp "Jeff Clement"
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Comment1 "A simple Kub Kar track timer."
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L +9V #PWR?
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U 1 1 56C0C7BC
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P 4500 2650
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F 0 "#PWR?" H 4500 2500 50 0001 C CNN
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F 1 "+9V" H 4500 2790 50 0000 C CNN
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F 2 "" H 4500 2650 50 0000 C CNN
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F 3 "" H 4500 2650 50 0000 C CNN
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1 4500 2650
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR?
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U 1 1 56C0C7D4
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P 4650 5350
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F 0 "#PWR?" H 4650 5100 50 0001 C CNN
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F 1 "GND" H 4650 5200 50 0000 C CNN
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F 2 "" H 4650 5350 50 0000 C CNN
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F 3 "" H 4650 5350 50 0000 C CNN
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1 4650 5350
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1 0 0 -1
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$EndComp
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$Comp
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L SPST SW_CAR4
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U 1 1 56C0C8B1
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P 6600 3100
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F 0 "SW_CAR4" H 6600 3200 50 0000 C CNN
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F 1 "SPST" H 6600 3000 50 0000 C CNN
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F 2 "" H 6600 3100 50 0000 C CNN
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F 3 "" H 6600 3100 50 0000 C CNN
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1 6600 3100
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1 0 0 -1
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$EndComp
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$Comp
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L SPST SW_CAR3
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U 1 1 56C0C983
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P 6600 3500
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F 0 "SW_CAR3" H 6600 3600 50 0000 C CNN
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F 1 "SPST" H 6600 3400 50 0000 C CNN
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F 2 "" H 6600 3500 50 0000 C CNN
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F 3 "" H 6600 3500 50 0000 C CNN
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1 6600 3500
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1 0 0 -1
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$EndComp
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$Comp
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L SPST SW_CAR2
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U 1 1 56C0CA25
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P 6600 3900
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F 0 "SW_CAR2" H 6600 4000 50 0000 C CNN
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F 1 "SPST" H 6600 3800 50 0000 C CNN
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F 2 "" H 6600 3900 50 0000 C CNN
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F 3 "" H 6600 3900 50 0000 C CNN
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1 6600 3900
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1 0 0 -1
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$EndComp
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$Comp
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L SPST SW_CAR1
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U 1 1 56C0CA61
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P 6600 4300
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F 0 "SW_CAR1" H 6600 4400 50 0000 C CNN
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F 1 "SPST" H 6600 4200 50 0000 C CNN
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F 2 "" H 6600 4300 50 0000 C CNN
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F 3 "" H 6600 4300 50 0000 C CNN
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1 6600 4300
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1 0 0 -1
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$EndComp
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$Comp
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L SPST SW_RESET
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U 1 1 56C0CAA5
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P 6600 4650
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F 0 "SW_RESET" H 6600 4750 50 0000 C CNN
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F 1 "SPST" H 6600 4550 50 0000 C CNN
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F 2 "" H 6600 4650 50 0000 C CNN
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F 3 "" H 6600 4650 50 0000 C CNN
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1 6600 4650
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR?
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U 1 1 56C0CC05
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P 7200 4900
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F 0 "#PWR?" H 7200 4650 50 0001 C CNN
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F 1 "GND" H 7200 4750 50 0000 C CNN
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F 2 "" H 7200 4900 50 0000 C CNN
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F 3 "" H 7200 4900 50 0000 C CNN
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1 7200 4900
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1 0 0 -1
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$EndComp
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$Comp
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L arduino_mini U?
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U 1 1 56C0CBA5
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P 4650 3800
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F 0 "U?" H 5150 2850 70 0000 C CNN
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F 1 "arduino_mini" H 5400 2750 70 0000 C CNN
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F 2 "DIL20" H 4650 3750 60 0000 C CNN
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F 3 "" H 4650 3800 60 0000 C CNN
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1 4650 3800
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1 0 0 -1
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$EndComp
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$Comp
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L 20x4_LCD_I2C U?
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U 1 1 56C0D305
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P 8650 -550
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F 0 "U?" H 6850 -3250 60 0000 C CNN
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F 1 "20x4_LCD_I2C" H 6850 -3250 60 0000 C CNN
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F 2 "" H 6850 -3250 60 0000 C CNN
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F 3 "" H 6850 -3250 60 0000 C CNN
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1 8650 -550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7200 4650 7100 4650
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Wire Wire Line
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7200 3100 7200 4900
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Wire Wire Line
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7100 4300 7200 4300
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Connection ~ 7200 4650
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Wire Wire Line
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7100 3900 7200 3900
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Connection ~ 7200 4300
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Wire Wire Line
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7100 3500 7200 3500
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Connection ~ 7200 3900
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Wire Wire Line
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7100 3100 7200 3100
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Connection ~ 7200 3500
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Wire Wire Line
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6100 4650 5750 4650
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Wire Wire Line
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5750 4650 5750 4400
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Wire Wire Line
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5750 4400 5350 4400
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Wire Wire Line
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5350 4300 6100 4300
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Wire Wire Line
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6100 3900 6100 4200
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Wire Wire Line
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6100 4200 5350 4200
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Wire Wire Line
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5350 4100 6000 4100
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Wire Wire Line
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6000 4100 6000 3500
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Wire Wire Line
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6000 3500 6100 3500
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Wire Wire Line
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5350 3850 5900 3850
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Wire Wire Line
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5900 3850 5900 3100
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Wire Wire Line
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5900 3100 6100 3100
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Wire Wire Line
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5850 1600 4650 1600
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Wire Wire Line
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4650 1600 4650 2650
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Wire Wire Line
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5850 1700 3350 1700
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Wire Wire Line
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3350 1700 3350 4000
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Wire Wire Line
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3350 4000 3950 4000
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Wire Wire Line
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5850 1800 3450 1800
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Wire Wire Line
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3450 1800 3450 4100
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Wire Wire Line
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3450 4100 3950 4100
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$Comp
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L GND #PWR?
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U 1 1 56C0D6EE
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P 5850 1950
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F 0 "#PWR?" H 5850 1700 50 0001 C CNN
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F 1 "GND" H 5850 1800 50 0000 C CNN
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F 2 "" H 5850 1950 50 0000 C CNN
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F 3 "" H 5850 1950 50 0000 C CNN
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1 5850 1950
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1 0 0 -1
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$EndComp
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$EndSCHEMATC
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