470 lines
9.4 KiB
Plaintext
470 lines
9.4 KiB
Plaintext
EESchema Schematic File Version 2
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LIBS:switches
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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:mpx4250
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LIBS:SpeedyMAP-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 2
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L ATMEGA328-A IC1
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U 1 1 5A51EF33
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P 6250 2550
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F 0 "IC1" H 5500 3800 50 0000 L BNN
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F 1 "ATMEGA328-A" H 6650 1150 50 0000 L BNN
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F 2 "Housings_QFP:TQFP-32_7x7mm_Pitch0.8mm" H 6250 2550 50 0001 C CIN
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F 3 "" H 6250 2550 50 0000 C CNN
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1 6250 2550
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1 0 0 -1
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$EndComp
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$Comp
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L Crystal Y1
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U 1 1 5A5261DD
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P 9250 2100
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F 0 "Y1" H 9250 2250 50 0000 C CNN
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F 1 "Crystal" H 9250 1950 50 0000 C CNN
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F 2 "Crystals:Crystal_HC49-SD_SMD" H 9250 2100 50 0001 C CNN
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F 3 "" H 9250 2100 50 0000 C CNN
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1 9250 2100
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0 1 1 0
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$EndComp
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Text GLabel 7700 2400 2 60 Input ~ 0
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MAP2
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Text GLabel 7350 2300 2 60 Input ~ 0
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MAP1
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Text GLabel 7350 2500 2 60 Input ~ 0
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MAP3
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Text GLabel 7700 2600 2 60 Input ~ 0
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MAP4
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$Sheet
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S 7150 4900 3700 1400
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U 5A52C37B
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F0 "MAP Sensors" 60
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F1 "MAP Sensors.sch" 60
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$EndSheet
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$Comp
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L C C13
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U 1 1 5A52D01C
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P 9700 1850
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F 0 "C13" H 9725 1950 50 0000 L CNN
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F 1 "C22pF" H 9725 1750 50 0000 L CNN
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F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9738 1700 50 0001 C CNN
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F 3 "" H 9700 1850 50 0000 C CNN
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1 9700 1850
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0 1 1 0
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$EndComp
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$Comp
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L GND #PWR9
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U 1 1 5A52D09E
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P 10100 1850
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F 0 "#PWR9" H 10100 1600 50 0001 C CNN
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F 1 "GND" H 10100 1700 50 0000 C CNN
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F 2 "" H 10100 1850 50 0000 C CNN
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F 3 "" H 10100 1850 50 0000 C CNN
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1 10100 1850
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0 -1 -1 0
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$EndComp
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$Comp
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L GND #PWR10
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U 1 1 5A52D0C2
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P 10100 2350
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F 0 "#PWR10" H 10100 2100 50 0001 C CNN
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F 1 "GND" H 10100 2200 50 0000 C CNN
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F 2 "" H 10100 2350 50 0000 C CNN
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F 3 "" H 10100 2350 50 0000 C CNN
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1 10100 2350
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0 -1 -1 0
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$EndComp
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$Comp
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L C C14
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U 1 1 5A52D16E
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P 9700 2350
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F 0 "C14" H 9725 2450 50 0000 L CNN
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F 1 "C22pF" H 9725 2250 50 0000 L CNN
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F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9738 2200 50 0001 C CNN
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F 3 "" H 9700 2350 50 0000 C CNN
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1 9700 2350
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0 1 1 0
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$EndComp
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$Comp
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L SW_SPST SW1
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U 1 1 5A52D320
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P 3050 4050
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F 0 "SW1" H 3050 4175 50 0000 C CNN
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F 1 "SW_SPST" H 3050 3950 50 0000 C CNN
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F 2 "Buttons_Switches_ThroughHole:SW_TH_Tactile_Omron_B3F-10xx" H 3050 4050 50 0001 C CNN
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F 3 "" H 3050 4050 50 0000 C CNN
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F 4 "B3F-1002" H 3050 4050 60 0001 C CNN "Part Number"
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1 3050 4050
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR7
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U 1 1 5A52D36F
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P 3500 4050
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F 0 "#PWR7" H 3500 3800 50 0001 C CNN
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F 1 "GND" H 3500 3900 50 0000 C CNN
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F 2 "" H 3500 4050 50 0000 C CNN
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F 3 "" H 3500 4050 50 0000 C CNN
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1 3500 4050
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0 -1 -1 0
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$EndComp
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$Comp
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L R R5
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U 1 1 5A52D3DC
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P 3050 4550
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F 0 "R5" V 3130 4550 50 0000 C CNN
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F 1 "R10k" V 3050 4550 50 0000 C CNN
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F 2 "Resistors_SMD:R_0805_HandSoldering" V 2980 4550 50 0001 C CNN
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F 3 "" H 3050 4550 50 0000 C CNN
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1 3050 4550
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0 1 1 0
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$EndComp
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$Comp
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L +5V #PWR8
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U 1 1 5A52D42B
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P 3500 4550
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F 0 "#PWR8" H 3500 4400 50 0001 C CNN
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F 1 "+5V" H 3500 4690 50 0000 C CNN
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F 2 "" H 3500 4550 50 0000 C CNN
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F 3 "" H 3500 4550 50 0000 C CNN
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1 3500 4550
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0 1 1 0
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$EndComp
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$Comp
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L +5V #PWR6
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U 1 1 5A52DDB8
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P 5150 1450
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F 0 "#PWR6" H 5150 1300 50 0001 C CNN
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F 1 "+5V" H 5150 1590 50 0000 C CNN
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F 2 "" H 5150 1450 50 0000 C CNN
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F 3 "" H 5150 1450 50 0000 C CNN
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1 5150 1450
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0 -1 -1 0
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$EndComp
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$Comp
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L GND #PWR5
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U 1 1 5A52DE6E
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P 5100 3650
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F 0 "#PWR5" H 5100 3400 50 0001 C CNN
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F 1 "GND" H 5100 3500 50 0000 C CNN
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F 2 "" H 5100 3650 50 0000 C CNN
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F 3 "" H 5100 3650 50 0000 C CNN
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1 5100 3650
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0 1 1 0
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$EndComp
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$Comp
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L MCP4921-E/SN U5
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U 1 1 5A52E25F
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P 3000 2450
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F 0 "U5" H 2550 2750 50 0000 L CNN
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F 1 "MCP4921-E/SN" H 3000 2750 50 0000 L CNN
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F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 3000 2450 50 0001 C CIN
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F 3 "" H 3000 2450 50 0000 C CNN
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1 3000 2450
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1 0 0 -1
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$EndComp
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Text GLabel 7400 1950 2 60 Input ~ 0
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SCK
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Text GLabel 7400 1750 2 60 Input ~ 0
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MOSI
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Text GLabel 2250 2250 0 60 Input ~ 0
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MOSI
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Text GLabel 2250 2350 0 60 Input ~ 0
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SCK
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Text GLabel 7400 1650 2 60 Input ~ 0
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DAC_SS
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Text GLabel 2250 2450 0 60 Input ~ 0
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DAC_SS
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$Comp
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L GND #PWR3
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U 1 1 5A52E5DE
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P 2900 3050
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F 0 "#PWR3" H 2900 2800 50 0001 C CNN
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F 1 "GND" H 2900 2900 50 0000 C CNN
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F 2 "" H 2900 3050 50 0000 C CNN
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F 3 "" H 2900 3050 50 0000 C CNN
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1 2900 3050
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1 0 0 -1
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$EndComp
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$Comp
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L +5V #PWR4
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U 1 1 5A52E654
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P 3100 2950
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F 0 "#PWR4" H 3100 2800 50 0001 C CNN
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F 1 "+5V" H 3100 3090 50 0000 C CNN
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F 2 "" H 3100 2950 50 0000 C CNN
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F 3 "" H 3100 2950 50 0000 C CNN
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1 3100 2950
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-1 0 0 1
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$EndComp
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$Comp
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L +5V #PWR2
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U 1 1 5A52E6B5
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P 2900 1900
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F 0 "#PWR2" H 2900 1750 50 0001 C CNN
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F 1 "+5V" H 2900 2040 50 0000 C CNN
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F 2 "" H 2900 1900 50 0000 C CNN
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F 3 "" H 2900 1900 50 0000 C CNN
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1 2900 1900
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR1
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U 1 1 5A52E833
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P 1700 2550
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F 0 "#PWR1" H 1700 2300 50 0001 C CNN
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F 1 "GND" H 1700 2400 50 0000 C CNN
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F 2 "" H 1700 2550 50 0000 C CNN
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F 3 "" H 1700 2550 50 0000 C CNN
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1 1700 2550
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0 1 1 0
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$EndComp
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$Comp
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L 7805 U6
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U 1 1 5A52F79A
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P 2900 6100
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F 0 "U6" H 3050 5904 50 0000 C CNN
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F 1 "7805" H 2900 6300 50 0000 C CNN
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F 2 "" H 2900 6100 50 0000 C CNN
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F 3 "" H 2900 6100 50 0000 C CNN
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1 2900 6100
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1 0 0 -1
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$EndComp
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$Comp
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L C C?
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U 1 1 5A5300ED
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P 3050 4300
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F 0 "C?" H 3075 4400 50 0000 L CNN
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F 1 "C4.7nF" H 3075 4200 50 0000 L CNN
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F 2 "" H 3088 4150 50 0000 C CNN
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F 3 "" H 3050 4300 50 0000 C CNN
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1 3050 4300
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0 1 1 0
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$EndComp
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$Comp
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L D D?
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U 1 1 5A530312
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P 3050 4850
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F 0 "D?" H 3050 4950 50 0000 C CNN
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F 1 "D" H 3050 4750 50 0000 C CNN
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F 2 "" H 3050 4850 50 0000 C CNN
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F 3 "" H 3050 4850 50 0000 C CNN
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1 3050 4850
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-1 0 0 1
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$EndComp
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$Comp
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L AVR-ISP-6 CON?
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U 1 1 5A530418
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P 9250 3700
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F 0 "CON?" H 9145 3940 50 0000 C CNN
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F 1 "AVR-ISP-6" H 8985 3470 50 0000 L BNN
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F 2 "AVR-ISP-6" V 8730 3740 50 0001 C CNN
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F 3 "" H 9225 3700 50 0000 C CNN
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1 9250 3700
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1 0 0 -1
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$EndComp
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Text GLabel 7400 1850 2 60 Input ~ 0
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MISO
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Text GLabel 7400 2900 2 60 Input ~ 0
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RESET
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Text GLabel 2050 4050 0 60 Input ~ 0
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RESET
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Text GLabel 8750 3800 0 60 Input ~ 0
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RESET
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Text GLabel 8750 3700 0 60 Input ~ 0
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SCK
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Text GLabel 8750 3600 0 60 Input ~ 0
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MISO
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$Comp
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L GND #PWR?
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U 1 1 5A530AC6
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P 9850 3950
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F 0 "#PWR?" H 9850 3700 50 0001 C CNN
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F 1 "GND" H 9850 3800 50 0000 C CNN
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F 2 "" H 9850 3950 50 0000 C CNN
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F 3 "" H 9850 3950 50 0000 C CNN
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1 9850 3950
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0 -1 -1 0
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$EndComp
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Text GLabel 9700 3700 2 60 Input ~ 0
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MOSI
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$Comp
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L +5V #PWR?
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U 1 1 5A530D05
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P 9900 3500
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F 0 "#PWR?" H 9900 3350 50 0001 C CNN
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F 1 "+5V" H 9900 3640 50 0000 C CNN
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F 2 "" H 9900 3500 50 0000 C CNN
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F 3 "" H 9900 3500 50 0000 C CNN
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1 9900 3500
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0 1 1 0
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$EndComp
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Connection ~ 11950 2050
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Wire Wire Line
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7250 2300 7350 2300
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Wire Wire Line
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7250 2400 7700 2400
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Wire Wire Line
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7250 2500 7350 2500
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Wire Wire Line
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7250 2600 7700 2600
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Wire Wire Line
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7250 2050 8000 2050
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Wire Wire Line
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8000 2050 8000 1950
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Wire Wire Line
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8000 1950 9250 1950
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Wire Wire Line
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7250 2150 8000 2150
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Wire Wire Line
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8000 2150 8000 2250
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Wire Wire Line
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8000 2250 9250 2250
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Connection ~ 8800 1950
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Connection ~ 8800 2250
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Wire Wire Line
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8800 2250 8800 2350
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Wire Wire Line
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8800 2350 9550 2350
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Wire Wire Line
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9850 2350 10100 2350
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Wire Wire Line
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9850 1850 10100 1850
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Wire Wire Line
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8800 1950 8800 1850
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Wire Wire Line
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8800 1850 9550 1850
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Wire Wire Line
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3500 4050 3250 4050
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Wire Wire Line
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2050 4050 2850 4050
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Wire Wire Line
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3500 4550 3200 4550
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Connection ~ 2650 4050
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Wire Wire Line
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2650 4300 2900 4300
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Wire Wire Line
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5150 1450 5350 1450
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Wire Wire Line
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5350 1550 5150 1550
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Wire Wire Line
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5150 1550 5150 1450
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Wire Wire Line
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5100 3650 5350 3650
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Wire Wire Line
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5350 3550 5100 3550
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Wire Wire Line
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5100 3550 5100 3750
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Wire Wire Line
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5100 3750 5350 3750
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Connection ~ 5100 3650
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Wire Wire Line
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7400 1950 7250 1950
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Wire Wire Line
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7400 1750 7250 1750
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Wire Wire Line
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2250 2250 2400 2250
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Wire Wire Line
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2250 2350 2400 2350
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Wire Wire Line
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7400 1650 7250 1650
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Wire Wire Line
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2250 2450 2400 2450
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Wire Wire Line
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2900 3050 2900 2850
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Wire Wire Line
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3100 2950 3100 2850
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Wire Wire Line
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2900 1900 2900 2050
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Wire Wire Line
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1700 2550 2400 2550
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Wire Wire Line
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3200 4300 3500 4300
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Wire Wire Line
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3500 4300 3500 4050
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Wire Wire Line
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2650 4550 2900 4550
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Connection ~ 2650 4300
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Wire Wire Line
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2650 4050 2650 4850
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Wire Wire Line
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2650 4850 2900 4850
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Connection ~ 2650 4550
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Wire Wire Line
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3200 4850 3500 4850
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Wire Wire Line
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3500 4850 3500 4550
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Wire Wire Line
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7400 1850 7250 1850
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Wire Notes Line
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1350 3600 4400 3600
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Wire Notes Line
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4400 3600 4400 5300
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Wire Notes Line
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4400 5300 1350 5300
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Wire Notes Line
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1350 5300 1350 3600
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Wire Wire Line
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7400 2900 7250 2900
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Wire Wire Line
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8750 3800 9100 3800
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Wire Wire Line
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8750 3700 9100 3700
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Wire Wire Line
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8750 3600 9100 3600
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Wire Wire Line
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9700 3700 9350 3700
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Wire Wire Line
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9350 3600 9800 3600
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Wire Wire Line
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9800 3600 9800 3500
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Wire Wire Line
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9800 3500 9900 3500
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Wire Wire Line
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9350 3800 9800 3800
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Wire Wire Line
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9800 3800 9800 3950
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Wire Wire Line
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9800 3950 9850 3950
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$EndSCHEMATC
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