4x5 key pad.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
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:BL652
LIBS:4x5 key pad-cache
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EELAYER END
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Text GLabel 1650 1400 3    47   Input ~ 0
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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F 0 "D13" H 9150 3950 50  0000 C CNN
F 1 "D" H 9150 3750 50  0000 C CNN
F 2 ".pretty:Diode" H 9150 3850 50  0001 C CNN
F 3 "" H 9150 3850 50  0001 C CNN
	1    9150 3850
	-1   0    0    1   
$EndComp
$Comp
L D D14
U 1 1 5A4B6ADB
P 9150 4200
F 0 "D14" H 9150 4300 50  0000 C CNN
F 1 "D" H 9150 4100 50  0000 C CNN
F 2 ".pretty:Diode" H 9150 4200 50  0001 C CNN
F 3 "" H 9150 4200 50  0001 C CNN
	1    9150 4200
	-1   0    0    1   
$EndComp
$Comp
L D D15
U 1 1 5A4B6AE2
P 9150 4550
F 0 "D15" H 9150 4650 50  0000 C CNN
F 1 "D" H 9150 4450 50  0000 C CNN
F 2 ".pretty:Diode" H 9150 4550 50  0001 C CNN
F 3 "" H 9150 4550 50  0001 C CNN
	1    9150 4550
	-1   0    0    1   
$EndComp
$Comp
L SW_Push SW16
U 1 1 5A4B6AE9
P 9700 3150
F 0 "SW16" H 9750 3250 50  0000 L CNN
F 1 "SW_Push" H 9700 3090 50  0000 C CNN
F 2 ".pretty:CherryMx" H 9700 3350 50  0001 C CNN
F 3 "" H 9700 3350 50  0001 C CNN
	1    9700 3150
	1    0    0    -1  
$EndComp
$Comp
L SW_Push SW17
U 1 1 5A4B6AF0
P 9700 3500
F 0 "SW17" H 9750 3600 50  0000 L CNN
F 1 "SW_Push" H 9700 3440 50  0000 C CNN
F 2 ".pretty:CherryMx" H 9700 3700 50  0001 C CNN
F 3 "" H 9700 3700 50  0001 C CNN
	1    9700 3500
	1    0    0    -1  
$EndComp
$Comp
L SW_Push SW18
U 1 1 5A4B6AF7
P 9700 3850
F 0 "SW18" H 9750 3950 50  0000 L CNN
F 1 "SW_Push" H 9700 3790 50  0000 C CNN
F 2 ".pretty:CherryMx" H 9700 4050 50  0001 C CNN
F 3 "" H 9700 4050 50  0001 C CNN
	1    9700 3850
	1    0    0    -1  
$EndComp
$Comp
L SW_Push SW19
U 1 1 5A4B6AFE
P 9700 4200
F 0 "SW19" H 9750 4300 50  0000 L CNN
F 1 "SW_Push" H 9700 4140 50  0000 C CNN
F 2 ".pretty:CherryMx" H 9700 4400 50  0001 C CNN
F 3 "" H 9700 4400 50  0001 C CNN
	1    9700 4200
	1    0    0    -1  
$EndComp
$Comp
L SW_Push SW20
U 1 1 5A4B6B05
P 9700 4550
F 0 "SW20" H 9750 4650 50  0000 L CNN
F 1 "SW_Push" H 9700 4490 50  0000 C CNN
F 2 ".pretty:CherryMx" H 9700 4750 50  0001 C CNN
F 3 "" H 9700 4750 50  0001 C CNN
	1    9700 4550
	1    0    0    -1  
$EndComp
$Comp
L D D16
U 1 1 5A4B6B0C
P 10100 3150
F 0 "D16" H 10100 3250 50  0000 C CNN
F 1 "D" H 10100 3050 50  0000 C CNN
F 2 ".pretty:Diode" H 10100 3150 50  0001 C CNN
F 3 "" H 10100 3150 50  0001 C CNN
	1    10100 3150
	-1   0    0    1   
$EndComp
$Comp
L D D17
U 1 1 5A4B6B13
P 10100 3500
F 0 "D17" H 10100 3600 50  0000 C CNN
F 1 "D" H 10100 3400 50  0000 C CNN
F 2 ".pretty:Diode" H 10100 3500 50  0001 C CNN
F 3 "" H 10100 3500 50  0001 C CNN
	1    10100 3500
	-1   0    0    1   
$EndComp
$Comp
L D D18
U 1 1 5A4B6B1A
P 10100 3850
F 0 "D18" H 10100 3950 50  0000 C CNN
F 1 "D" H 10100 3750 50  0000 C CNN
F 2 ".pretty:Diode" H 10100 3850 50  0001 C CNN
F 3 "" H 10100 3850 50  0001 C CNN
	1    10100 3850
	-1   0    0    1   
$EndComp
$Comp
L D D19
U 1 1 5A4B6B21
P 10100 4200
F 0 "D19" H 10100 4300 50  0000 C CNN
F 1 "D" H 10100 4100 50  0000 C CNN
F 2 ".pretty:Diode" H 10100 4200 50  0001 C CNN
F 3 "" H 10100 4200 50  0001 C CNN
	1    10100 4200
	-1   0    0    1   
$EndComp
$Comp
L D D20
U 1 1 5A4B6B28
P 10100 4550
F 0 "D20" H 10100 4650 50  0000 C CNN
F 1 "D" H 10100 4450 50  0000 C CNN
F 2 ".pretty:Diode" H 10100 4550 50  0001 C CNN
F 3 "" H 10100 4550 50  0001 C CNN
	1    10100 4550
	-1   0    0    1   
$EndComp
Text GLabel 8500 2950 1    60   Input ~ 0
COL2
Text GLabel 9450 2950 1    60   Input ~ 0
COL3
Text GLabel 7550 2950 1    60   Input ~ 0
COL1
Text GLabel 6550 2950 1    60   Input ~ 0
COL0
Text GLabel 6250 3300 0    60   Input ~ 0
ROW0
Text GLabel 6250 3650 0    60   Input ~ 0
ROW1
Text GLabel 6250 4000 0    60   Input ~ 0
ROW2
Text GLabel 6250 4350 0    60   Input ~ 0
ROW3
Text GLabel 6250 4700 0    60   Input ~ 0
ROW4
Wire Wire Line
	7600 3150 7550 3150
Connection ~ 7550 3150
Wire Wire Line
	7550 3500 7600 3500
Connection ~ 7550 3500
Wire Wire Line
	7550 3850 7600 3850
Connection ~ 7550 3850
Wire Wire Line
	7550 4200 7600 4200
Connection ~ 7550 4200
Connection ~ 8350 3300
Connection ~ 8350 3650
Wire Wire Line
	8350 4000 8350 3850
Connection ~ 8350 4000
Wire Wire Line
	8350 4350 8350 4200
Connection ~ 8350 4350
Wire Wire Line
	7550 4550 7600 4550
Wire Wire Line
	8050 4550 8000 4550
Wire Wire Line
	8050 4200 8000 4200
Wire Wire Line
	8000 3850 8050 3850
Wire Wire Line
	8050 3500 8000 3500
Wire Wire Line
	8000 3150 8050 3150
Wire Wire Line
	8350 4700 8350 4550
Connection ~ 8350 4700
Wire Wire Line
	8550 3150 8500 3150
Connection ~ 8500 3150
Wire Wire Line
	8500 3500 8550 3500
Connection ~ 8500 3500
Wire Wire Line
	8500 3850 8550 3850
Connection ~ 8500 3850
Wire Wire Line
	8500 4200 8550 4200
Connection ~ 8500 4200
Connection ~ 9300 3300
Connection ~ 9300 3650
Wire Wire Line
	9300 4000 9300 3850
Connection ~ 9300 4000
Wire Wire Line
	9300 4350 9300 4200
Connection ~ 9300 4350
Wire Wire Line
	8500 4550 8550 4550
Wire Wire Line
	9000 4550 8950 4550
Wire Wire Line
	9000 4200 8950 4200
Wire Wire Line
	8950 3850 9000 3850
Wire Wire Line
	9000 3500 8950 3500
Wire Wire Line
	8950 3150 9000 3150
Wire Wire Line
	9300 4700 9300 4550
Connection ~ 9300 4700
Wire Wire Line
	9500 3150 9450 3150
Connection ~ 9450 3150
Wire Wire Line
	9450 3500 9500 3500
Connection ~ 9450 3500
Wire Wire Line
	9450 3850 9500 3850
Connection ~ 9450 3850
Wire Wire Line
	9450 4200 9500 4200
Connection ~ 9450 4200
Wire Wire Line
	10250 3650 10250 3500
Wire Wire Line
	10250 4000 10250 3850
Wire Wire Line
	10250 4350 10250 4200
Wire Wire Line
	9450 4550 9500 4550
Wire Wire Line
	9950 4550 9900 4550
Wire Wire Line
	9950 4200 9900 4200
Wire Wire Line
	9900 3850 9950 3850
Wire Wire Line
	9950 3500 9900 3500
Wire Wire Line
	9900 3150 9950 3150
Wire Wire Line
	10250 4700 10250 4550
Wire Wire Line
	6250 3300 10250 3300
Wire Wire Line
	6250 3650 10250 3650
Wire Wire Line
	6250 4000 10250 4000
Wire Wire Line
	6250 4350 10250 4350
Wire Wire Line
	6250 4700 10250 4700
Connection ~ 7400 3300
Connection ~ 7400 3650
Wire Wire Line
	7400 3850 7400 4000
Connection ~ 7400 4000
Wire Wire Line
	7400 4200 7400 4350
Connection ~ 7400 4350
Wire Wire Line
	7400 4550 7400 4700
Connection ~ 7400 4700
$Comp
L SW_Push SW1
U 1 1 5A4B7FA1
P 6800 3150
F 0 "SW1" H 6850 3250 50  0000 L CNN
F 1 "SW_Push" H 6800 3090 50  0000 C CNN
F 2 ".pretty:CherryMx" H 6800 3350 50  0001 C CNN
F 3 "" H 6800 3350 50  0001 C CNN
	1    6800 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	7400 3150 7350 3150
Wire Wire Line
	7350 3850 7400 3850
Wire Wire Line
	7350 4200 7400 4200
Wire Wire Line
	7400 4550 7350 4550
Wire Wire Line
	7050 4550 7000 4550
Wire Wire Line
	7050 4200 7000 4200
Wire Wire Line
	7050 3850 7000 3850
Wire Wire Line
	7050 3500 7000 3500
Wire Wire Line
	7050 3150 7000 3150
Wire Wire Line
	6600 3150 6550 3150
Wire Wire Line
	6550 3500 6600 3500
Connection ~ 6550 3150
Wire Wire Line
	6550 3850 6600 3850
Connection ~ 6550 3500
Wire Wire Line
	6550 4200 6600 4200
Connection ~ 6550 3850
Wire Wire Line
	6550 4550 6600 4550
Connection ~ 6550 4200
Wire Wire Line
	9300 3500 9300 3650
Wire Wire Line
	8350 3500 8350 3650
Wire Wire Line
	7350 3500 7400 3500
Wire Wire Line
	7400 3500 7400 3650
Wire Wire Line
	10250 3300 10250 3150
Wire Wire Line
	9300 3150 9300 3300
Wire Wire Line
	8350 3150 8350 3300
Wire Wire Line
	7400 3150 7400 3300
Wire Wire Line
	6550 2950 6550 4550
Wire Wire Line
	7550 2950 7550 4550
Wire Wire Line
	8500 2950 8500 4550
Wire Wire Line
	9450 2950 9450 4550
Text GLabel 4850 6100 1    47   Input ~ 0
VDD
Text GLabel 4850 6950 3    47   Input ~ 0
GND
Wire Wire Line
	4850 6100 4850 6200
Wire Wire Line
	4850 6850 4850 6950
$Comp
L Battery_Cell BT1
U 1 1 5A4D0B9F
P 4850 6400
F 0 "BT1" H 4950 6500 50  0000 L CNN
F 1 "AAA" H 4950 6400 50  0000 L CNN
F 2 ".pretty:AAABatteryClip" V 4850 6460 50  0001 C CNN
F 3 "" V 4850 6460 50  0001 C CNN
	1    4850 6400
	1    0    0    -1  
$EndComp
$Comp
L Battery_Cell BT2
U 1 1 5A4D184A
P 4850 6750
F 0 "BT2" H 4950 6850 50  0000 L CNN
F 1 "AAA" H 4950 6750 50  0000 L CNN
F 2 ".pretty:AAABatteryClip" V 4850 6810 50  0001 C CNN
F 3 "" V 4850 6810 50  0001 C CNN
	1    4850 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	4850 6500 4850 6550
Wire Wire Line
	3050 2750 3050 3300
NoConn ~ 1700 5150
NoConn ~ 1700 5550
NoConn ~ 1700 5650
NoConn ~ 1700 5750
NoConn ~ 3900 4750
NoConn ~ 3900 4850
NoConn ~ 3900 4950
Text GLabel 3900 4200 2    47   Input ~ 0
ROW0
Text GLabel 2950 3200 1    47   Input ~ 0
ROW1
Text GLabel 1700 4850 0    47   Input ~ 0
ROW2
Text GLabel 1700 4950 0    47   Input ~ 0
ROW3
Text GLabel 1700 5050 0    47   Input ~ 0
ROW4
Text GLabel 2450 3200 1    47   Input ~ 0
COL3
Text GLabel 2650 3200 1    47   Input ~ 0
COL2
Text GLabel 2750 3200 1    47   Input ~ 0
COL1
Text GLabel 2850 3200 1    47   Input ~ 0
COL0
NoConn ~ 3900 5150
NoConn ~ 3900 5250
NoConn ~ 3900 5350
NoConn ~ 1700 4750
NoConn ~ 1700 4650
NoConn ~ 3900 5050
NoConn ~ 3900 4450
Wire Wire Line
	3900 4450 3800 4450
Wire Wire Line
	3900 4350 3900 4200
$EndSCHEMATC