EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 2500 2550 2    50   Input ~ 0
ROW2
Text GLabel 2500 2650 2    50   Input ~ 0
ROW3
Text GLabel 2500 2750 2    50   Input ~ 0
ROW4
Text GLabel 1400 2750 0    50   Input ~ 0
COL0
Text GLabel 1400 2650 0    50   Input ~ 0
COL1
Text GLabel 1400 2550 0    50   Input ~ 0
COL2
Text GLabel 1400 2450 0    50   Input ~ 0
COL3
Text GLabel 1400 2350 0    50   Input ~ 0
COL4
Text GLabel 1400 2250 0    50   Input ~ 0
COL5
$Comp
L Connector:Conn_01x02_Male J1
U 1 1 5DCD72B6
P 4900 1400
F 0 "J1" V 4962 1444 50  0000 L CNN
F 1 "Conn_01x02_Male" V 5053 1444 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4900 1400 50  0001 C CNN
F 3 "~" H 4900 1400 50  0001 C CNN
	1    4900 1400
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J2
U 1 1 5DCD8CDD
P 5800 1400
F 0 "J2" V 5862 1444 50  0000 L CNN
F 1 "Conn_01x02_Male" V 5953 1444 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5800 1400 50  0001 C CNN
F 3 "~" H 5800 1400 50  0001 C CNN
	1    5800 1400
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J3
U 1 1 5DCD9116
P 6700 1400
F 0 "J3" V 6762 1444 50  0000 L CNN
F 1 "Conn_01x02_Male" V 6853 1444 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 6700 1400 50  0001 C CNN
F 3 "~" H 6700 1400 50  0001 C CNN
	1    6700 1400
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J4
U 1 1 5DCD9433
P 7600 1400
F 0 "J4" V 7662 1444 50  0000 L CNN
F 1 "Conn_01x02_Male" V 7753 1444 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 7600 1400 50  0001 C CNN
F 3 "~" H 7600 1400 50  0001 C CNN
	1    7600 1400
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J5
U 1 1 5DCD9738
P 8500 1400
F 0 "J5" V 8562 1444 50  0000 L CNN
F 1 "Conn_01x02_Male" V 8653 1444 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 8500 1400 50  0001 C CNN
F 3 "~" H 8500 1400 50  0001 C CNN
	1    8500 1400
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J6
U 1 1 5DCDA07A
P 9400 1400
F 0 "J6" V 9462 1444 50  0000 L CNN
F 1 "Conn_01x02_Male" V 9553 1444 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 9400 1400 50  0001 C CNN
F 3 "~" H 9400 1400 50  0001 C CNN
	1    9400 1400
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J7
U 1 1 5DCDA4A0
P 4900 2100
F 0 "J7" V 4962 2144 50  0000 L CNN
F 1 "Conn_01x02_Male" V 5053 2144 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4900 2100 50  0001 C CNN
F 3 "~" H 4900 2100 50  0001 C CNN
	1    4900 2100
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J8
U 1 1 5DCDA871
P 5800 2100
F 0 "J8" V 5862 2144 50  0000 L CNN
F 1 "Conn_01x02_Male" V 5953 2144 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 5800 2100 50  0001 C CNN
F 3 "~" H 5800 2100 50  0001 C CNN
	1    5800 2100
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J9
U 1 1 5DCDAC54
P 6700 2100
F 0 "J9" V 6762 2144 50  0000 L CNN
F 1 "Conn_01x02_Male" V 6853 2144 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 6700 2100 50  0001 C CNN
F 3 "~" H 6700 2100 50  0001 C CNN
	1    6700 2100
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J10
U 1 1 5DCDB049
P 7600 2100
F 0 "J10" V 7662 2144 50  0000 L CNN
F 1 "Conn_01x02_Male" V 7753 2144 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 7600 2100 50  0001 C CNN
F 3 "~" H 7600 2100 50  0001 C CNN
	1    7600 2100
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J11
U 1 1 5DCDB4D0
P 8500 2100
F 0 "J11" V 8562 2144 50  0000 L CNN
F 1 "Conn_01x02_Male" V 8653 2144 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 8500 2100 50  0001 C CNN
F 3 "~" H 8500 2100 50  0001 C CNN
	1    8500 2100
	0    1    1    0   
$EndComp
$Comp
L Connector:Conn_01x02_Male J12
U 1 1 5DCDB9C4
P 9400 2100
F 0 "J12" V 9462 2144 50  0000 L CNN
F 1 "Conn_01x02_Male" V 9553 2144 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 9400 2100 50  0001 C CNN
F 3 "~" H 9400 2100 50  0001 C CNN
	1    9400 2100
	0    1    1    0   
$EndComp
Text GLabel 4900 1600 3    50   Input ~ 0
ROW0
Text GLabel 4800 1600 3    50   Input ~ 0
COL0
Text GLabel 5700 1600 3    50   Input ~ 0
COL1
Text GLabel 5800 1600 3    50   Input ~ 0
ROW1
Text GLabel 6600 1600 3    50   Input ~ 0
COL2
Text GLabel 6700 1600 3    50   Input ~ 0
ROW2
Text GLabel 7500 1600 3    50   Input ~ 0
COL3
Text GLabel 7600 1600 3    50   Input ~ 0
ROW3
Text GLabel 8400 1600 3    50   Input ~ 0
COL4
Text GLabel 8500 1600 3    50   Input ~ 0
ROW4
Text GLabel 9300 1600 3    50   Input ~ 0
COL5
NoConn ~ 9400 1600
NoConn ~ 9400 2300
NoConn ~ 8500 2300
NoConn ~ 7600 2300
NoConn ~ 6700 2300
NoConn ~ 5800 2300
NoConn ~ 4900 2300
Text GLabel 4800 2300 3    50   Input ~ 0
COL0
Text GLabel 5700 2300 3    50   Input ~ 0
COL1
Text GLabel 6600 2300 3    50   Input ~ 0
COL2
Text GLabel 7500 2300 3    50   Input ~ 0
COL3
Text GLabel 8400 2300 3    50   Input ~ 0
COL4
Text GLabel 9300 2300 3    50   Input ~ 0
COL5
$Comp
L Connector:Conn_01x01_Male J15
U 1 1 5DCC19AC
P 4900 4100
F 0 "J15" H 5008 4281 50  0000 C CNN
F 1 "Conn_01x01_Male" H 5008 4190 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 4900 4100 50  0001 C CNN
F 3 "~" H 4900 4100 50  0001 C CNN
	1    4900 4100
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Male J16
U 1 1 5DCC25FC
P 5600 4100
F 0 "J16" H 5708 4281 50  0000 C CNN
F 1 "Conn_01x01_Male" H 5708 4190 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 5600 4100 50  0001 C CNN
F 3 "~" H 5600 4100 50  0001 C CNN
	1    5600 4100
	1    0    0    -1  
$EndComp
NoConn ~ 5100 4100
NoConn ~ 5800 4100
$Comp
L Connector:Conn_01x01_Male J17
U 1 1 5DCC9433
P 6300 4100
F 0 "J17" H 6408 4281 50  0000 C CNN
F 1 "Conn_01x01_Male" H 6408 4190 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 6300 4100 50  0001 C CNN
F 3 "~" H 6300 4100 50  0001 C CNN
	1    6300 4100
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Male J18
U 1 1 5DCC9439
P 7000 4100
F 0 "J18" H 7108 4281 50  0000 C CNN
F 1 "Conn_01x01_Male" H 7108 4190 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 7000 4100 50  0001 C CNN
F 3 "~" H 7000 4100 50  0001 C CNN
	1    7000 4100
	1    0    0    -1  
$EndComp
NoConn ~ 6500 4100
NoConn ~ 7200 4100
$Comp
L Connector:Conn_01x01_Male J19
U 1 1 5DCCB27E
P 4900 4450
F 0 "J19" H 5008 4631 50  0000 C CNN
F 1 "Conn_01x01_Male" H 5008 4540 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 4900 4450 50  0001 C CNN
F 3 "~" H 4900 4450 50  0001 C CNN
	1    4900 4450
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Male J20
U 1 1 5DCCB284
P 5600 4450
F 0 "J20" H 5708 4631 50  0000 C CNN
F 1 "Conn_01x01_Male" H 5708 4540 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 5600 4450 50  0001 C CNN
F 3 "~" H 5600 4450 50  0001 C CNN
	1    5600 4450
	1    0    0    -1  
$EndComp
NoConn ~ 5100 4450
NoConn ~ 5800 4450
$Comp
L Connector:Conn_01x01_Male J21
U 1 1 5DCCB28C
P 6300 4450
F 0 "J21" H 6408 4631 50  0000 C CNN
F 1 "Conn_01x01_Male" H 6408 4540 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 6300 4450 50  0001 C CNN
F 3 "~" H 6300 4450 50  0001 C CNN
	1    6300 4450
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Male J22
U 1 1 5DCCB292
P 7000 4450
F 0 "J22" H 7108 4631 50  0000 C CNN
F 1 "Conn_01x01_Male" H 7108 4540 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 7000 4450 50  0001 C CNN
F 3 "~" H 7000 4450 50  0001 C CNN
	1    7000 4450
	1    0    0    -1  
$EndComp
NoConn ~ 6500 4450
NoConn ~ 7200 4450
$Comp
L Connector:Conn_01x01_Male J23
U 1 1 5DCCC0C3
P 4900 4750
F 0 "J23" H 5008 4931 50  0000 C CNN
F 1 "Conn_01x01_Male" H 5008 4840 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 4900 4750 50  0001 C CNN
F 3 "~" H 4900 4750 50  0001 C CNN
	1    4900 4750
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x01_Male J24
U 1 1 5DCCC0C9
P 5600 4750
F 0 "J24" H 5708 4931 50  0000 C CNN
F 1 "Conn_01x01_Male" H 5708 4840 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 5600 4750 50  0001 C CNN
F 3 "~" H 5600 4750 50  0001 C CNN
	1    5600 4750
	1    0    0    -1  
$EndComp
NoConn ~ 5100 4750
NoConn ~ 5800 4750
$Comp
L Connector:Conn_01x01_Male J25
U 1 1 5DCCC0D1
P 6300 4750
F 0 "J25" H 6408 4931 50  0000 C CNN
F 1 "Conn_01x01_Male" H 6408 4840 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 6300 4750 50  0001 C CNN
F 3 "~" H 6300 4750 50  0001 C CNN
	1    6300 4750
	1    0    0    -1  
$EndComp
NoConn ~ 6500 4750
$Comp
L Connector:Conn_01x01_Male J26
U 1 1 5DCF3955
P 7000 4750
F 0 "J26" H 7108 4931 50  0000 C CNN
F 1 "Conn_01x01_Male" H 7108 4840 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 7000 4750 50  0001 C CNN
F 3 "~" H 7000 4750 50  0001 C CNN
	1    7000 4750
	1    0    0    -1  
$EndComp
NoConn ~ 7200 4750
$Comp
L Mechanical:MountingHole H1
U 1 1 6191F55B
P 8150 3600
F 0 "H1" H 8250 3646 50  0000 L CNN
F 1 "MountingHole" H 8250 3555 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2" H 8150 3600 50  0001 C CNN
F 3 "~" H 8150 3600 50  0001 C CNN
	1    8150 3600
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 6191FE1A
P 8150 4000
F 0 "H2" H 8250 4046 50  0000 L CNN
F 1 "MountingHole" H 8250 3955 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2" H 8150 4000 50  0001 C CNN
F 3 "~" H 8150 4000 50  0001 C CNN
	1    8150 4000
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 619206F5
P 9050 3600
F 0 "H3" H 9150 3646 50  0000 L CNN
F 1 "MountingHole" H 9150 3555 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2" H 9050 3600 50  0001 C CNN
F 3 "~" H 9050 3600 50  0001 C CNN
	1    9050 3600
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 61920FEC
P 9050 4000
F 0 "H4" H 9150 4046 50  0000 L CNN
F 1 "MountingHole" H 9150 3955 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2" H 9050 4000 50  0001 C CNN
F 3 "~" H 9050 4000 50  0001 C CNN
	1    9050 4000
	1    0    0    -1  
$EndComp
Text GLabel 2500 2450 2    50   Input ~ 0
ROW1
Text GLabel 2500 2350 2    50   Input ~ 0
ROW0
$Comp
L Connector_Generic:Conn_01x12 J13
U 1 1 61955E83
P 1600 2150
F 0 "J13" H 1680 2142 50  0000 L CNN
F 1 "Conn_01x12" H 1680 2051 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical" H 1600 2150 50  0001 C CNN
F 3 "~" H 1600 2150 50  0001 C CNN
	1    1600 2150
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x12 J14
U 1 1 6195697C
P 2300 2250
F 0 "J14" H 2218 1425 50  0000 C CNN
F 1 "Conn_01x12" H 2218 1516 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical" H 2300 2250 50  0001 C CNN
F 3 "~" H 2300 2250 50  0001 C CNN
	1    2300 2250
	-1   0    0    1   
$EndComp
Wire Notes Line
	600  1200 3300 1200
Wire Notes Line
	3300 1200 3300 3100
Wire Notes Line
	3300 3100 600  3100
Wire Notes Line
	600  3100 600  1200
NoConn ~ 2500 2250
NoConn ~ 2500 2150
NoConn ~ 2500 2050
NoConn ~ 2500 1950
NoConn ~ 2500 1850
NoConn ~ 2500 1650
NoConn ~ 1400 1650
NoConn ~ 1400 1750
NoConn ~ 1400 2050
NoConn ~ 1400 2150
$Comp
L power:GND #PWR?
U 1 1 6196ED3F
P 5050 3600
F 0 "#PWR?" H 5050 3350 50  0001 C CNN
F 1 "GND" H 5055 3427 50  0000 C CNN
F 2 "" H 5050 3600 50  0001 C CNN
F 3 "" H 5050 3600 50  0001 C CNN
	1    5050 3600
	1    0    0    -1  
$EndComp
Text GLabel 4900 3550 0    50   Input ~ 0
GND
Wire Wire Line
	4900 3550 5050 3550
Wire Wire Line
	5050 3550 5050 3600
Text GLabel 1400 1850 0    50   Input ~ 0
GND
Text GLabel 1400 1950 0    50   Input ~ 0
GND
Text GLabel 2500 1750 2    50   Input ~ 0
GND
$EndSCHEMATC