574 lines
13 KiB
Plaintext
574 lines
13 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:cloudree_arduino
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LIBS:cloudree_memory
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LIBS:cloudree_switch
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LIBS:DRAM_Tester-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 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment3 ""
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Comment4 ""
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NoConn ~ 4300 3150
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NoConn ~ 4300 3250
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NoConn ~ 4300 3350
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NoConn ~ 5100 3150
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NoConn ~ 5100 3350
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NoConn ~ 5100 4450
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WE
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Text GLabel 5100 3950 2 60 Output ~ 0
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G-LED
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R-LED
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SW
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D0
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D3
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Text GLabel 5100 4050 2 60 Output ~ 0
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NoConn ~ 5100 3550
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F 1 "SW_SPDT" H 6300 3350 60 0000 C CNN
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F 2 "Socket_Strips:Socket_Strip_Straight_1x03_Pitch2.54mm" H 6300 3050 60 0001 C CNN
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F 3 "" H 5900 3000 50 0001 C CNN
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F 1 "GND" H 5900 2950 50 0000 C CNN
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L 4464 U2
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CAS
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WE
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RAS
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F 1 "+5V" H 5850 4690 50 0000 C CNN
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F 2 "" H 5850 4550 50 0001 C CNN
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F 3 "" H 5850 4550 50 0001 C CNN
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1 5850 4550
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0 -1 -1 0
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$EndComp
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F 1 "GND" H 5850 3600 50 0000 C CNN
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F 2 "" H 5850 3750 50 0001 C CNN
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F 3 "" H 5850 3750 50 0001 C CNN
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1 5850 3750
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0 1 1 0
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L KM44256 U3
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F 1 "KM44256" H 8050 4850 60 0000 C CNN
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1 8050 4150
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D2
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Text GLabel 8500 3800 2 60 BiDi ~ 0
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D3
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Text GLabel 7600 3900 0 60 Input ~ 0
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WE
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RAS
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A0
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A1
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NoConn ~ 7600 4100
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CAS
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F 1 "GND" H 8500 3950 50 0000 C CNN
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F 2 "" H 8500 4100 50 0001 C CNN
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F 3 "" H 8500 4100 50 0001 C CNN
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1 8500 4100
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0 -1 -1 0
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$EndComp
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F 1 "+5V" H 7600 4740 50 0000 C CNN
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F 2 "" H 7600 4600 50 0001 C CNN
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F 3 "" H 7600 4600 50 0001 C CNN
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1 7600 4600
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0 -1 -1 0
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L R R1
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F 1 "330" V 7850 2950 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7780 2950 50 0001 C CNN
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1 7850 2950
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0 1 1 0
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L R R2
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F 1 "330" V 7850 3150 50 0000 C CNN
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F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7780 3150 50 0001 C CNN
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1 7850 3150
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L LED D1
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U 1 1 5C924A99
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1 8150 2950
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-1 0 0 1
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L LED D2
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F 1 "LED" H 8150 3050 50 0000 C CNN
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F 3 "" H 8150 3150 50 0001 C CNN
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1 8150 3150
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F 1 "GND" H 8500 2800 50 0000 C CNN
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F 2 "" H 8500 2950 50 0001 C CNN
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F 3 "" H 8500 2950 50 0001 C CNN
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1 8500 2950
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Wire Wire Line
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8500 2950 8300 2950
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Wire Wire Line
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8400 2950 8400 3150
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Wire Wire Line
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8400 3150 8300 3150
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Connection ~ 8400 2950
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R-LED
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Text GLabel 7600 3150 0 60 Input ~ 0
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G-LED
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Wire Wire Line
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7700 2950 7600 2950
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Wire Wire Line
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7600 3150 7700 3150
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NoConn ~ 4700 950
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NoConn ~ 4800 950
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NoConn ~ 4900 950
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NoConn ~ 5000 950
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NoConn ~ 5100 950
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NoConn ~ 5200 950
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NoConn ~ 4250 1200
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NoConn ~ 4250 1300
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NoConn ~ 4250 1400
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NoConn ~ 5650 1400
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NoConn ~ 5650 1200
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F 2 "" H 4250 1500 50 0001 C CNN
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F 1 "GND" H 4750 2400 50 0000 C CNN
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F 2 "" H 4750 2550 50 0001 C CNN
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F 2 "" H 5650 1300 50 0001 C CNN
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1 5650 1300
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$Comp
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F 2 "" H 5650 1500 50 0001 C CNN
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D2
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Text GLabel 4250 1900 0 60 Output ~ 0
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CAS
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Text GLabel 4250 2000 0 60 Output ~ 0
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RAS
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Text GLabel 4250 2100 0 60 Output ~ 0
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WE
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Text GLabel 4250 2200 0 60 Output ~ 0
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A0
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Text GLabel 4250 2300 0 60 Output ~ 0
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A1
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Text GLabel 5650 2300 2 60 Output ~ 0
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A2
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Text GLabel 5650 2200 2 60 Output ~ 0
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A3
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Text GLabel 5650 2100 2 60 Output ~ 0
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Text GLabel 5650 2000 2 60 Output ~ 0
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A5
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Text GLabel 5650 1900 2 60 Output ~ 0
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A6
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Text GLabel 5650 1800 2 60 Output ~ 0
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A7
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Text GLabel 5650 1700 2 60 Output ~ 0
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A8
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Text GLabel 5650 1600 2 60 Output ~ 0
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G-LED
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Text GLabel 4950 2550 3 60 Output ~ 0
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R-LED
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Text GLabel 5050 2550 3 60 Input ~ 0
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SW
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NoConn ~ 5150 2550
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$Comp
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1 6600 1300
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F 2 "" H 6400 1250 50 0001 C CNN
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F 3 "" H 6400 1250 50 0001 C CNN
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1 6400 1250
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U 1 1 5C97145C
|
|
P 6400 1350
|
|
F 0 "#PWR018" H 6400 1100 50 0001 C CNN
|
|
F 1 "GND" H 6400 1200 50 0000 C CNN
|
|
F 2 "" H 6400 1350 50 0001 C CNN
|
|
F 3 "" H 6400 1350 50 0001 C CNN
|
|
1 6400 1350
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L USB_B J2
|
|
U 1 1 5C971484
|
|
P 7400 1600
|
|
F 0 "J2" H 7200 2050 50 0000 L CNN
|
|
F 1 "USB_B" H 7200 1950 50 0000 L CNN
|
|
F 2 "Connectors:USB_B" H 7550 1550 50 0001 C CNN
|
|
F 3 "" H 7550 1550 50 0001 C CNN
|
|
1 7400 1600
|
|
1 0 0 -1
|
|
$EndComp
|
|
NoConn ~ 7700 1600
|
|
NoConn ~ 7700 1700
|
|
NoConn ~ 7300 2000
|
|
$Comp
|
|
L GND #PWR019
|
|
U 1 1 5C971553
|
|
P 7400 2000
|
|
F 0 "#PWR019" H 7400 1750 50 0001 C CNN
|
|
F 1 "GND" H 7400 1850 50 0000 C CNN
|
|
F 2 "" H 7400 2000 50 0001 C CNN
|
|
F 3 "" H 7400 2000 50 0001 C CNN
|
|
1 7400 2000
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L +5V #PWR020
|
|
U 1 1 5C97157D
|
|
P 7700 1400
|
|
F 0 "#PWR020" H 7700 1250 50 0001 C CNN
|
|
F 1 "+5V" H 7700 1540 50 0000 C CNN
|
|
F 2 "" H 7700 1400 50 0001 C CNN
|
|
F 3 "" H 7700 1400 50 0001 C CNN
|
|
1 7700 1400
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L ProMini U4
|
|
U 1 1 5CA5F938
|
|
P 4950 1750
|
|
F 0 "U4" H 4950 1600 60 0000 C CNN
|
|
F 1 "ProMini" H 4950 1700 60 0000 C CNN
|
|
F 2 "Library:Arduino_Pro_Mini" H 4450 1600 60 0001 C CNN
|
|
F 3 "" H 4450 1600 60 0001 C CNN
|
|
1 4950 1750
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 5200 1550 2 60 Output ~ 0
|
|
R-LED
|
|
Text GLabel 5200 1650 2 60 BiDi ~ 0
|
|
D3
|
|
$EndSCHEMATC
|