203 lines
3.9 KiB
Text
203 lines
3.9 KiB
Text
EESchema Schematic File Version 2
|
|
LIBS:power
|
|
LIBS:device
|
|
LIBS:transistors
|
|
LIBS:conn
|
|
LIBS:linear
|
|
LIBS:regul
|
|
LIBS:74xx
|
|
LIBS:cmos4000
|
|
LIBS:adc-dac
|
|
LIBS:memory
|
|
LIBS:xilinx
|
|
LIBS:microcontrollers
|
|
LIBS:dsp
|
|
LIBS:microchip
|
|
LIBS:analog_switches
|
|
LIBS:motorola
|
|
LIBS:texas
|
|
LIBS:intel
|
|
LIBS:audio
|
|
LIBS:interface
|
|
LIBS:digital-audio
|
|
LIBS:philips
|
|
LIBS:display
|
|
LIBS:cypress
|
|
LIBS:siliconi
|
|
LIBS:opto
|
|
LIBS:atmel
|
|
LIBS:contrib
|
|
LIBS:valves
|
|
LIBS:keyboard_parts
|
|
LIBS:mkl27z256vfm4
|
|
LIBS:TS65
|
|
LIBS:DK60TP-cache
|
|
EELAYER 25 0
|
|
EELAYER END
|
|
$Descr A4 11693 8268
|
|
encoding utf-8
|
|
Sheet 4 7
|
|
Title ""
|
|
Date ""
|
|
Rev ""
|
|
Comp ""
|
|
Comment1 ""
|
|
Comment2 ""
|
|
Comment3 ""
|
|
Comment4 ""
|
|
$EndDescr
|
|
$Comp
|
|
L CONN_02X05 P2
|
|
U 1 1 59315D86
|
|
P 2100 1600
|
|
F 0 "P2" H 2100 1900 50 0000 C CNN
|
|
F 1 "CONN_02X05" H 2100 1300 50 0000 C CNN
|
|
F 2 "Pin_Headers:Pin_Header_Angled_2x05" H 2100 400 50 0001 C CNN
|
|
F 3 "" H 2100 400 50 0000 C CNN
|
|
1 2100 1600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 1600 1150 0 60 Input ~ 0
|
|
D5
|
|
$Comp
|
|
L GND #PWR018
|
|
U 1 1 5931B8F7
|
|
P 3650 2200
|
|
F 0 "#PWR018" H 3650 1950 50 0001 C CNN
|
|
F 1 "GND" H 3650 2050 50 0000 C CNN
|
|
F 2 "" H 3650 2200 50 0001 C CNN
|
|
F 3 "" H 3650 2200 50 0001 C CNN
|
|
1 3650 2200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 1600 2100 0 60 Input ~ 0
|
|
D2
|
|
$Comp
|
|
L R R7
|
|
U 1 1 5926BDA0
|
|
P 3350 1950
|
|
F 0 "R7" V 3430 1950 50 0000 C CNN
|
|
F 1 "100K" V 3350 1950 50 0000 C CNN
|
|
F 2 "Resistors_SMD:R_0805_HandSoldering" V 3280 1950 50 0001 C CNN
|
|
F 3 "" H 3350 1950 50 0001 C CNN
|
|
1 3350 1950
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L C_Small C9
|
|
U 1 1 5926BA1E
|
|
P 3000 1950
|
|
F 0 "C9" H 3010 2020 50 0000 L CNN
|
|
F 1 "2.2u" H 3010 1870 50 0000 L CNN
|
|
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 3000 1950 50 0001 C CNN
|
|
F 3 "" H 3000 1950 50 0001 C CNN
|
|
1 3000 1950
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R8
|
|
U 1 1 5926BC03
|
|
P 2600 1950
|
|
F 0 "R8" V 2680 1950 50 0000 C CNN
|
|
F 1 "4.7K" V 2600 1950 50 0000 C CNN
|
|
F 2 "Resistors_SMD:R_0805_HandSoldering" V 2530 1950 50 0001 C CNN
|
|
F 3 "" H 2600 1950 50 0001 C CNN
|
|
1 2600 1950
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L R R9
|
|
U 1 1 5926BD28
|
|
P 2700 1400
|
|
F 0 "R9" V 2780 1400 50 0000 C CNN
|
|
F 1 "4.7K" V 2700 1400 50 0000 C CNN
|
|
F 2 "Resistors_SMD:R_0805_HandSoldering" V 2630 1400 50 0001 C CNN
|
|
F 3 "" H 2700 1400 50 0001 C CNN
|
|
1 2700 1400
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L VCC #PWR019
|
|
U 1 1 5934D86D
|
|
P 2900 2200
|
|
F 0 "#PWR019" H 2900 2050 50 0001 C CNN
|
|
F 1 "VCC" H 2900 2350 50 0000 C CNN
|
|
F 2 "" H 2900 2200 50 0001 C CNN
|
|
F 3 "" H 2900 2200 50 0001 C CNN
|
|
1 2900 2200
|
|
-1 0 0 1
|
|
$EndComp
|
|
Text GLabel 1600 1500 0 60 Input ~ 0
|
|
Col5
|
|
Text GLabel 1600 1600 0 60 Input ~ 0
|
|
Col4
|
|
Text GLabel 1600 1700 0 60 Input ~ 0
|
|
Col3
|
|
Text GLabel 1600 1800 0 60 Input ~ 0
|
|
Row4
|
|
$Comp
|
|
L VCC #PWR020
|
|
U 1 1 5934E30B
|
|
P 3850 2200
|
|
F 0 "#PWR020" H 3850 2050 50 0001 C CNN
|
|
F 1 "VCC" H 3850 2350 50 0000 C CNN
|
|
F 2 "" H 3850 2200 50 0001 C CNN
|
|
F 3 "" H 3850 2200 50 0001 C CNN
|
|
1 3850 2200
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2350 1400 2550 1400
|
|
Connection ~ 2450 1400
|
|
Wire Wire Line
|
|
2850 1400 3850 1400
|
|
Wire Wire Line
|
|
2350 1600 3650 1600
|
|
Wire Wire Line
|
|
1600 1500 1850 1500
|
|
Wire Wire Line
|
|
1600 1600 1850 1600
|
|
Wire Wire Line
|
|
1600 1700 1850 1700
|
|
Wire Wire Line
|
|
1600 1800 1850 1800
|
|
Wire Wire Line
|
|
3850 1400 3850 2200
|
|
Wire Wire Line
|
|
2350 1500 3850 1500
|
|
Connection ~ 3850 1500
|
|
Wire Wire Line
|
|
3650 1600 3650 2200
|
|
Wire Wire Line
|
|
1600 1150 2450 1150
|
|
Wire Wire Line
|
|
2450 1150 2450 1400
|
|
Wire Wire Line
|
|
2450 2100 1600 2100
|
|
Wire Wire Line
|
|
2350 1800 2450 1800
|
|
Wire Wire Line
|
|
2450 1800 2450 2100
|
|
Connection ~ 2450 1950
|
|
Wire Wire Line
|
|
2750 1950 2900 1950
|
|
Wire Wire Line
|
|
2900 1950 2900 2200
|
|
Wire Wire Line
|
|
2350 1700 3200 1700
|
|
Wire Wire Line
|
|
3200 1700 3200 1950
|
|
Wire Wire Line
|
|
3200 1950 3100 1950
|
|
Wire Wire Line
|
|
3500 1950 3650 1950
|
|
Connection ~ 3650 1950
|
|
Wire Notes Line
|
|
1200 1000 4100 1000
|
|
Wire Notes Line
|
|
1200 2500 4100 2500
|
|
Wire Notes Line
|
|
1200 2500 1200 1000
|
|
Wire Notes Line
|
|
4100 2500 4100 1000
|
|
$EndSCHEMATC
|