piano.sch

EESchema Schematic File Version 4
LIBS:piano-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L keyboard_parts:KEYSW K1
U 1 1 5BFA6713
P 2400 2050
F 0 "K1" H 2400 2283 60  0000 C CNN
F 1 "KEYSW" H 2400 1950 60  0001 C CNN
F 2 "yeee:PG1350" H 2400 2050 60  0001 C CNN
F 3 "" H 2400 2050 60  0000 C CNN
	1    2400 2050
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D1
U 1 1 5BFA67CE
P 2050 2250
F 0 "D1" H 1922 2200 60  0000 R CNN
F 1 "D" V 2200 2200 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 2050 2250 60  0001 C CNN
F 3 "" H 2050 2250 60  0000 C CNN
	1    2050 2250
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K2
U 1 1 5BFA695E
P 3200 2050
F 0 "K2" H 3200 2283 60  0000 C CNN
F 1 "KEYSW" H 3200 1950 60  0001 C CNN
F 2 "yeee:PG1350" H 3200 2050 60  0001 C CNN
F 3 "" H 3200 2050 60  0000 C CNN
	1    3200 2050
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D2
U 1 1 5BFA6964
P 2850 2250
F 0 "D2" H 2722 2200 60  0000 R CNN
F 1 "D" V 3000 2200 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 2850 2250 60  0001 C CNN
F 3 "" H 2850 2250 60  0000 C CNN
	1    2850 2250
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K3
U 1 1 5BFA69FE
P 4000 2050
F 0 "K3" H 4000 2283 60  0000 C CNN
F 1 "KEYSW" H 4000 1950 60  0001 C CNN
F 2 "yeee:PG1350" H 4000 2050 60  0001 C CNN
F 3 "" H 4000 2050 60  0000 C CNN
	1    4000 2050
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D3
U 1 1 5BFA6A04
P 3650 2250
F 0 "D3" H 3522 2200 60  0000 R CNN
F 1 "D" V 3800 2200 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 3650 2250 60  0001 C CNN
F 3 "" H 3650 2250 60  0000 C CNN
	1    3650 2250
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K4
U 1 1 5BFA6A0A
P 4800 2050
F 0 "K4" H 4800 2283 60  0000 C CNN
F 1 "KEYSW" H 4800 1950 60  0001 C CNN
F 2 "yeee:PG1350" H 4800 2050 60  0001 C CNN
F 3 "" H 4800 2050 60  0000 C CNN
	1    4800 2050
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D4
U 1 1 5BFA6A10
P 4450 2250
F 0 "D4" H 4322 2200 60  0000 R CNN
F 1 "D" V 4600 2200 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 4450 2250 60  0001 C CNN
F 3 "" H 4450 2250 60  0000 C CNN
	1    4450 2250
	-1   0    0    1   
$EndComp
Wire Wire Line
	2050 2100 2050 2050
Wire Wire Line
	2050 2050 2100 2050
Wire Wire Line
	2850 2100 2850 2050
Wire Wire Line
	2850 2050 2900 2050
Wire Wire Line
	3650 2100 3650 2050
Wire Wire Line
	3650 2050 3700 2050
Wire Wire Line
	4450 2100 4450 2050
Wire Wire Line
	4450 2050 4500 2050
$Comp
L keyboard_parts:KEYSW K5
U 1 1 5BFA6DBB
P 2400 2650
F 0 "K5" H 2400 2883 60  0000 C CNN
F 1 "KEYSW" H 2400 2550 60  0001 C CNN
F 2 "yeee:PG1350" H 2400 2650 60  0001 C CNN
F 3 "" H 2400 2650 60  0000 C CNN
	1    2400 2650
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D5
U 1 1 5BFA6DC1
P 2050 2850
F 0 "D5" H 1922 2800 60  0000 R CNN
F 1 "D" V 2200 2800 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 2050 2850 60  0001 C CNN
F 3 "" H 2050 2850 60  0000 C CNN
	1    2050 2850
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K6
U 1 1 5BFA6DC7
P 3200 2650
F 0 "K6" H 3200 2883 60  0000 C CNN
F 1 "KEYSW" H 3200 2550 60  0001 C CNN
F 2 "yeee:PG1350" H 3200 2650 60  0001 C CNN
F 3 "" H 3200 2650 60  0000 C CNN
	1    3200 2650
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D6
U 1 1 5BFA6DCD
P 2850 2850
F 0 "D6" H 2722 2800 60  0000 R CNN
F 1 "D" V 3000 2800 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 2850 2850 60  0001 C CNN
F 3 "" H 2850 2850 60  0000 C CNN
	1    2850 2850
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K7
U 1 1 5BFA6DD3
P 4000 2650
F 0 "K7" H 4000 2883 60  0000 C CNN
F 1 "KEYSW" H 4000 2550 60  0001 C CNN
F 2 "yeee:PG1350" H 4000 2650 60  0001 C CNN
F 3 "" H 4000 2650 60  0000 C CNN
	1    4000 2650
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D7
U 1 1 5BFA6DD9
P 3650 2850
F 0 "D7" H 3522 2800 60  0000 R CNN
F 1 "D" V 3800 2800 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 3650 2850 60  0001 C CNN
F 3 "" H 3650 2850 60  0000 C CNN
	1    3650 2850
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K8
U 1 1 5BFA6DDF
P 4800 2650
F 0 "K8" H 4800 2883 60  0000 C CNN
F 1 "KEYSW" H 4800 2550 60  0001 C CNN
F 2 "yeee:PG1350" H 4800 2650 60  0001 C CNN
F 3 "" H 4800 2650 60  0000 C CNN
	1    4800 2650
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D8
U 1 1 5BFA6DE5
P 4450 2850
F 0 "D8" H 4322 2800 60  0000 R CNN
F 1 "D" V 4600 2800 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 4450 2850 60  0001 C CNN
F 3 "" H 4450 2850 60  0000 C CNN
	1    4450 2850
	-1   0    0    1   
$EndComp
Wire Wire Line
	2050 2700 2050 2650
Wire Wire Line
	2050 2650 2100 2650
Wire Wire Line
	2850 2700 2850 2650
Wire Wire Line
	2850 2650 2900 2650
Wire Wire Line
	3650 2700 3650 2650
Wire Wire Line
	3650 2650 3700 2650
Wire Wire Line
	4450 2700 4450 2650
Wire Wire Line
	4450 2650 4500 2650
Wire Wire Line
	2050 2300 2850 2300
Wire Wire Line
	2850 2300 3650 2300
Wire Wire Line
	3650 2300 4450 2300
Connection ~ 2850 2300
Connection ~ 3650 2300
Wire Wire Line
	2050 2900 2850 2900
Wire Wire Line
	2850 2900 3650 2900
Connection ~ 2850 2900
Wire Wire Line
	3650 2900 4450 2900
Connection ~ 3650 2900
$Comp
L keyboard_parts:KEYSW K9
U 1 1 5BFA7A3A
P 2400 3250
F 0 "K9" H 2400 3483 60  0000 C CNN
F 1 "KEYSW" H 2400 3150 60  0001 C CNN
F 2 "yeee:PG1350" H 2400 3250 60  0001 C CNN
F 3 "" H 2400 3250 60  0000 C CNN
	1    2400 3250
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D9
U 1 1 5BFA7A40
P 2050 3450
F 0 "D9" H 1922 3400 60  0000 R CNN
F 1 "D" V 2200 3400 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 2050 3450 60  0001 C CNN
F 3 "" H 2050 3450 60  0000 C CNN
	1    2050 3450
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K10
U 1 1 5BFA7A46
P 3200 3250
F 0 "K10" H 3200 3483 60  0000 C CNN
F 1 "KEYSW" H 3200 3150 60  0001 C CNN
F 2 "yeee:PG1350" H 3200 3250 60  0001 C CNN
F 3 "" H 3200 3250 60  0000 C CNN
	1    3200 3250
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D10
U 1 1 5BFA7A4C
P 2850 3450
F 0 "D10" H 2722 3400 60  0000 R CNN
F 1 "D" V 3000 3400 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 2850 3450 60  0001 C CNN
F 3 "" H 2850 3450 60  0000 C CNN
	1    2850 3450
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K11
U 1 1 5BFA7A52
P 4000 3250
F 0 "K11" H 4000 3483 60  0000 C CNN
F 1 "KEYSW" H 4000 3150 60  0001 C CNN
F 2 "yeee:PG1350" H 4000 3250 60  0001 C CNN
F 3 "" H 4000 3250 60  0000 C CNN
	1    4000 3250
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D11
U 1 1 5BFA7A58
P 3650 3450
F 0 "D11" H 3522 3400 60  0000 R CNN
F 1 "D" V 3800 3400 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 3650 3450 60  0001 C CNN
F 3 "" H 3650 3450 60  0000 C CNN
	1    3650 3450
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K12
U 1 1 5BFA7A5E
P 4800 3250
F 0 "K12" H 4800 3483 60  0000 C CNN
F 1 "KEYSW" H 4800 3150 60  0001 C CNN
F 2 "yeee:PG1350" H 4800 3250 60  0001 C CNN
F 3 "" H 4800 3250 60  0000 C CNN
	1    4800 3250
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D12
U 1 1 5BFA7A64
P 4450 3450
F 0 "D12" H 4322 3400 60  0000 R CNN
F 1 "D" V 4600 3400 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 4450 3450 60  0001 C CNN
F 3 "" H 4450 3450 60  0000 C CNN
	1    4450 3450
	-1   0    0    1   
$EndComp
Wire Wire Line
	2050 3300 2050 3250
Wire Wire Line
	2050 3250 2100 3250
Wire Wire Line
	2850 3300 2850 3250
Wire Wire Line
	2850 3250 2900 3250
Wire Wire Line
	3650 3300 3650 3250
Wire Wire Line
	3650 3250 3700 3250
Wire Wire Line
	4450 3300 4450 3250
Wire Wire Line
	4450 3250 4500 3250
$Comp
L keyboard_parts:KEYSW K13
U 1 1 5BFA7A72
P 2400 3850
F 0 "K13" H 2400 4083 60  0000 C CNN
F 1 "KEYSW" H 2400 3750 60  0001 C CNN
F 2 "yeee:PG1350" H 2400 3850 60  0001 C CNN
F 3 "" H 2400 3850 60  0000 C CNN
	1    2400 3850
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D13
U 1 1 5BFA7A78
P 2050 4050
F 0 "D13" H 1922 4000 60  0000 R CNN
F 1 "D" V 2200 4000 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 2050 4050 60  0001 C CNN
F 3 "" H 2050 4050 60  0000 C CNN
	1    2050 4050
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K14
U 1 1 5BFA7A7E
P 3200 3850
F 0 "K14" H 3200 4083 60  0000 C CNN
F 1 "KEYSW" H 3200 3750 60  0001 C CNN
F 2 "yeee:PG1350" H 3200 3850 60  0001 C CNN
F 3 "" H 3200 3850 60  0000 C CNN
	1    3200 3850
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D14
U 1 1 5BFA7A84
P 2850 4050
F 0 "D14" H 2722 4000 60  0000 R CNN
F 1 "D" V 3000 4000 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 2850 4050 60  0001 C CNN
F 3 "" H 2850 4050 60  0000 C CNN
	1    2850 4050
	-1   0    0    1   
$EndComp
$Comp
L keyboard_parts:KEYSW K15
U 1 1 5BFA7A8A
P 4000 3850
F 0 "K15" H 4000 4083 60  0000 C CNN
F 1 "KEYSW" H 4000 3750 60  0001 C CNN
F 2 "yeee:PG1350" H 4000 3850 60  0001 C CNN
F 3 "" H 4000 3850 60  0000 C CNN
	1    4000 3850
	1    0    0    -1  
$EndComp
$Comp
L keyboard_parts:D D15
U 1 1 5BFA7A90
P 3650 4050
F 0 "D15" H 3522 4000 60  0000 R CNN
F 1 "D" V 3800 4000 60  0001 C CNN
F 2 "keyboard_parts:D_SOD123" H 3650 4050 60  0001 C CNN
F 3 "" H 3650 4050 60  0000 C CNN
	1    3650 4050
	-1   0    0    1   
$EndComp
Wire Wire Line
	2050 3900 2050 3850
Wire Wire Line
	2050 3850 2100 3850
Wire Wire Line
	2850 3900 2850 3850
Wire Wire Line
	2850 3850 2900 3850
Wire Wire Line
	3650 3900 3650 3850
Wire Wire Line
	3650 3850 3700 3850
Wire Wire Line
	2050 3500 2850 3500
Wire Wire Line
	2850 3500 3650 3500
Wire Wire Line
	3650 3500 4450 3500
Connection ~ 2850 3500
Connection ~ 3650 3500
Wire Wire Line
	2050 4100 2850 4100
Wire Wire Line
	2850 4100 3650 4100
Connection ~ 2850 4100
Wire Wire Line
	2700 2050 2700 2650
Connection ~ 2700 2650
Wire Wire Line
	2700 2650 2700 3250
Connection ~ 2700 3250
Wire Wire Line
	2700 3250 2700 3850
Wire Wire Line
	3500 2050 3500 2650
Connection ~ 3500 2650
Wire Wire Line
	3500 2650 3500 3250
Connection ~ 3500 3250
Wire Wire Line
	3500 3250 3500 3850
Wire Wire Line
	4300 2050 4300 2650
Connection ~ 4300 2650
Wire Wire Line
	4300 2650 4300 3250
Connection ~ 4300 3250
Wire Wire Line
	4300 3250 4300 3850
Wire Wire Line
	5100 2050 5100 2650
Connection ~ 5100 2650
Wire Wire Line
	5100 2650 5100 3250
$Comp
L Mechanical:MountingHole_Pad MH1
U 1 1 5BFB16C7
P 6150 2100
F 0 "MH1" H 6250 2151 50  0000 L CNN
F 1 "MountingHole_Pad" H 6250 2060 50  0000 L CNN
F 2 "keyboard_parts:PIN_1" H 6150 2100 50  0001 C CNN
F 3 "~" H 6150 2100 50  0001 C CNN
	1    6150 2100
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH2
U 1 1 5BFB177D
P 7000 2100
F 0 "MH2" H 7100 2151 50  0000 L CNN
F 1 "MountingHole_Pad" H 7100 2060 50  0000 L CNN
F 2 "keyboard_parts:PIN_1" H 7000 2100 50  0001 C CNN
F 3 "~" H 7000 2100 50  0001 C CNN
	1    7000 2100
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH3
U 1 1 5BFB2393
P 6150 2500
F 0 "MH3" H 6250 2551 50  0000 L CNN
F 1 "MountingHole_Pad" H 6250 2460 50  0000 L CNN
F 2 "keyboard_parts:PIN_1" H 6150 2500 50  0001 C CNN
F 3 "~" H 6150 2500 50  0001 C CNN
	1    6150 2500
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH4
U 1 1 5BFB2399
P 7000 2500
F 0 "MH4" H 7100 2551 50  0000 L CNN
F 1 "MountingHole_Pad" H 7100 2460 50  0000 L CNN
F 2 "keyboard_parts:PIN_1" H 7000 2500 50  0001 C CNN
F 3 "~" H 7000 2500 50  0001 C CNN
	1    7000 2500
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH5
U 1 1 5BFB2F95
P 6150 2900
F 0 "MH5" H 6250 2951 50  0000 L CNN
F 1 "MountingHole_Pad" H 6250 2860 50  0000 L CNN
F 2 "keyboard_parts:PIN_1" H 6150 2900 50  0001 C CNN
F 3 "~" H 6150 2900 50  0001 C CNN
	1    6150 2900
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH6
U 1 1 5BFB2F9B
P 7000 2900
F 0 "MH6" H 7100 2951 50  0000 L CNN
F 1 "MountingHole_Pad" H 7100 2860 50  0000 L CNN
F 2 "keyboard_parts:PIN_1" H 7000 2900 50  0001 C CNN
F 3 "~" H 7000 2900 50  0001 C CNN
	1    7000 2900
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH7
U 1 1 5BFB2FA1
P 6150 3300
F 0 "MH7" H 6250 3351 50  0000 L CNN
F 1 "MountingHole_Pad" H 6250 3260 50  0000 L CNN
F 2 "keyboard_parts:PIN_1" H 6150 3300 50  0001 C CNN
F 3 "~" H 6150 3300 50  0001 C CNN
	1    6150 3300
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad MH8
U 1 1 5BFB2FA7
P 7000 3300
F 0 "MH8" H 7100 3351 50  0000 L CNN
F 1 "MountingHole_Pad" H 7100 3260 50  0000 L CNN
F 2 "keyboard_parts:PIN_1" H 7000 3300 50  0001 C CNN
F 3 "~" H 7000 3300 50  0001 C CNN
	1    7000 3300
	1    0    0    -1  
$EndComp
$EndSCHEMATC