discipad-pcb.sch-bak

EESchema Schematic File Version 4
LIBS:mulletpad-pcb-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 SW0
U 1 1 5BDAA9A5
P 2250 1250
F 0 "SW0" H 2250 1483 60  0000 C CNN
F 1 "KEYSW" H 2250 1150 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 2250 1250 60  0001 C CNN
F 3 "" H 2250 1250 60  0000 C CNN
	1    2250 1250
	1    0    0    -1  
$EndComp
$Comp
L Device:D D1
U 1 1 5BDAAA52
P 1900 1450
F 0 "D1" V 1946 1371 50  0000 R CNN
F 1 " " V 1855 1371 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 1900 1450 50  0001 C CNN
F 3 "~" H 1900 1450 50  0001 C CNN
	1    1900 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1950 1250 1900 1250
Wire Wire Line
	1900 1250 1900 1300
$Comp
L keyboard_parts:KEYSW SW1
U 1 1 5BDB3743
P 2950 1250
F 0 "SW1" H 2950 1483 60  0000 C CNN
F 1 "KEYSW" H 2950 1150 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 2950 1250 60  0001 C CNN
F 3 "" H 2950 1250 60  0000 C CNN
	1    2950 1250
	1    0    0    -1  
$EndComp
$Comp
L Device:D D2
U 1 1 5BDB374A
P 2600 1450
F 0 "D2" V 2646 1371 50  0000 R CNN
F 1 " " V 2555 1371 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 2600 1450 50  0001 C CNN
F 3 "~" H 2600 1450 50  0001 C CNN
	1    2600 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2650 1250 2600 1250
Wire Wire Line
	2600 1250 2600 1300
$Comp
L keyboard_parts:KEYSW SW2
U 1 1 5BDB4A41
P 3650 1250
F 0 "SW2" H 3650 1483 60  0000 C CNN
F 1 "KEYSW" H 3650 1150 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 3650 1250 60  0001 C CNN
F 3 "" H 3650 1250 60  0000 C CNN
	1    3650 1250
	1    0    0    -1  
$EndComp
$Comp
L Device:D D3
U 1 1 5BDB4A48
P 3300 1450
F 0 "D3" V 3346 1371 50  0000 R CNN
F 1 " " V 3255 1371 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 3300 1450 50  0001 C CNN
F 3 "~" H 3300 1450 50  0001 C CNN
	1    3300 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3350 1250 3300 1250
Wire Wire Line
	3300 1250 3300 1300
$Comp
L keyboard_parts:KEYSW SW3
U 1 1 5BDB5E7B
P 4350 1250
F 0 "SW3" H 4350 1483 60  0000 C CNN
F 1 "KEYSW" H 4350 1150 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 4350 1250 60  0001 C CNN
F 3 "" H 4350 1250 60  0000 C CNN
	1    4350 1250
	1    0    0    -1  
$EndComp
$Comp
L Device:D D4
U 1 1 5BDB5E82
P 4000 1450
F 0 "D4" V 4046 1371 50  0000 R CNN
F 1 " " V 3955 1371 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 4000 1450 50  0001 C CNN
F 3 "~" H 4000 1450 50  0001 C CNN
	1    4000 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4050 1250 4000 1250
Wire Wire Line
	4000 1250 4000 1300
$Comp
L keyboard_parts:KEYSW SW4
U 1 1 5BDD4A79
P 2250 1800
F 0 "SW4" H 2250 2033 60  0000 C CNN
F 1 "KEYSW" H 2250 1700 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 2250 1800 60  0001 C CNN
F 3 "" H 2250 1800 60  0000 C CNN
	1    2250 1800
	1    0    0    -1  
$EndComp
$Comp
L Device:D D5
U 1 1 5BDD4A80
P 1900 2000
F 0 "D5" V 1946 1921 50  0000 R CNN
F 1 " " V 1855 1921 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 1900 2000 50  0001 C CNN
F 3 "~" H 1900 2000 50  0001 C CNN
	1    1900 2000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1950 1800 1900 1800
Wire Wire Line
	1900 1800 1900 1850
$Comp
L keyboard_parts:KEYSW SW5
U 1 1 5BDD4A89
P 2950 1800
F 0 "SW5" H 2950 2033 60  0000 C CNN
F 1 "KEYSW" H 2950 1700 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 2950 1800 60  0001 C CNN
F 3 "" H 2950 1800 60  0000 C CNN
	1    2950 1800
	1    0    0    -1  
$EndComp
$Comp
L Device:D D6
U 1 1 5BDD4A90
P 2600 2000
F 0 "D6" V 2646 1921 50  0000 R CNN
F 1 " " V 2555 1921 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 2600 2000 50  0001 C CNN
F 3 "~" H 2600 2000 50  0001 C CNN
	1    2600 2000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2650 1800 2600 1800
Wire Wire Line
	2600 1800 2600 1850
$Comp
L keyboard_parts:KEYSW SW6
U 1 1 5BDD4A99
P 3650 1800
F 0 "SW6" H 3650 2033 60  0000 C CNN
F 1 "KEYSW" H 3650 1700 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 3650 1800 60  0001 C CNN
F 3 "" H 3650 1800 60  0000 C CNN
	1    3650 1800
	1    0    0    -1  
$EndComp
$Comp
L Device:D D7
U 1 1 5BDD4AA0
P 3300 2000
F 0 "D7" V 3346 1921 50  0000 R CNN
F 1 " " V 3255 1921 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 3300 2000 50  0001 C CNN
F 3 "~" H 3300 2000 50  0001 C CNN
	1    3300 2000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3350 1800 3300 1800
Wire Wire Line
	3300 1800 3300 1850
$Comp
L keyboard_parts:KEYSW SW8
U 1 1 5BE2E393
P 2250 2400
F 0 "SW8" H 2250 2633 60  0000 C CNN
F 1 "KEYSW" H 2250 2300 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 2250 2400 60  0001 C CNN
F 3 "" H 2250 2400 60  0000 C CNN
	1    2250 2400
	1    0    0    -1  
$EndComp
$Comp
L Device:D D8
U 1 1 5BE2E39A
P 1900 2600
F 0 "D8" V 1946 2521 50  0000 R CNN
F 1 " " V 1855 2521 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 1900 2600 50  0001 C CNN
F 3 "~" H 1900 2600 50  0001 C CNN
	1    1900 2600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1950 2400 1900 2400
Wire Wire Line
	1900 2400 1900 2450
$Comp
L keyboard_parts:KEYSW SW9
U 1 1 5BE2E3A3
P 2950 2400
F 0 "SW9" H 2950 2633 60  0000 C CNN
F 1 "KEYSW" H 2950 2300 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 2950 2400 60  0001 C CNN
F 3 "" H 2950 2400 60  0000 C CNN
	1    2950 2400
	1    0    0    -1  
$EndComp
$Comp
L Device:D D9
U 1 1 5BE2E3AA
P 2600 2600
F 0 "D9" V 2646 2521 50  0000 R CNN
F 1 " " V 2555 2521 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 2600 2600 50  0001 C CNN
F 3 "~" H 2600 2600 50  0001 C CNN
	1    2600 2600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2650 2400 2600 2400
Wire Wire Line
	2600 2400 2600 2450
$Comp
L keyboard_parts:KEYSW SW10
U 1 1 5BE2E3B3
P 3650 2400
F 0 "SW10" H 3650 2633 60  0000 C CNN
F 1 "KEYSW" H 3650 2300 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 3650 2400 60  0001 C CNN
F 3 "" H 3650 2400 60  0000 C CNN
	1    3650 2400
	1    0    0    -1  
$EndComp
$Comp
L Device:D D10
U 1 1 5BE2E3BA
P 3300 2600
F 0 "D10" V 3346 2521 50  0000 R CNN
F 1 " " V 3255 2521 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 3300 2600 50  0001 C CNN
F 3 "~" H 3300 2600 50  0001 C CNN
	1    3300 2600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3350 2400 3300 2400
Wire Wire Line
	3300 2400 3300 2450
$Comp
L keyboard_parts:KEYSW SW7
U 1 1 5BE2E3C3
P 4350 2400
F 0 "SW7" H 4350 2633 60  0000 C CNN
F 1 "KEYSW" H 4350 2300 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_2.00u_Vertical_PCB" H 4350 2400 60  0001 C CNN
F 3 "" H 4350 2400 60  0000 C CNN
	1    4350 2400
	1    0    0    -1  
$EndComp
$Comp
L Device:D D11
U 1 1 5BE2E3CA
P 4000 2600
F 0 "D11" V 4046 2521 50  0000 R CNN
F 1 " " V 3955 2521 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 4000 2600 50  0001 C CNN
F 3 "~" H 4000 2600 50  0001 C CNN
	1    4000 2600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4050 2400 4000 2400
Wire Wire Line
	4000 2400 4000 2450
$Comp
L keyboard_parts:KEYSW SW11
U 1 1 5BE34833
P 2250 3000
F 0 "SW11" H 2250 3233 60  0000 C CNN
F 1 "KEYSW" H 2250 2900 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 2250 3000 60  0001 C CNN
F 3 "" H 2250 3000 60  0000 C CNN
	1    2250 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:D D12
U 1 1 5BE3483A
P 1900 3200
F 0 "D12" V 1946 3121 50  0000 R CNN
F 1 " " V 1855 3121 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 1900 3200 50  0001 C CNN
F 3 "~" H 1900 3200 50  0001 C CNN
	1    1900 3200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1950 3000 1900 3000
Wire Wire Line
	1900 3000 1900 3050
$Comp
L keyboard_parts:KEYSW SW13
U 1 1 5BE34843
P 3650 3000
F 0 "SW13" H 3650 3233 60  0000 C CNN
F 1 "KEYSW" H 3650 2900 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 3650 3000 60  0001 C CNN
F 3 "" H 3650 3000 60  0000 C CNN
	1    3650 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:D D14
U 1 1 5BE3484A
P 3300 3200
F 0 "D14" V 3346 3121 50  0000 R CNN
F 1 " " V 3255 3121 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 3300 3200 50  0001 C CNN
F 3 "~" H 3300 3200 50  0001 C CNN
	1    3300 3200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3350 3000 3300 3000
Wire Wire Line
	3300 3000 3300 3050
$Comp
L keyboard_parts:KEYSW SW12
U 1 1 5BE34853
P 2950 3000
F 0 "SW12" H 2950 3233 60  0000 C CNN
F 1 "KEYSW" H 2950 2900 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 2950 3000 60  0001 C CNN
F 3 "" H 2950 3000 60  0000 C CNN
	1    2950 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:D D13
U 1 1 5BE3485A
P 2600 3200
F 0 "D13" V 2646 3121 50  0000 R CNN
F 1 " " V 2555 3121 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 2600 3200 50  0001 C CNN
F 3 "~" H 2600 3200 50  0001 C CNN
	1    2600 3200
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2650 3000 2600 3000
Wire Wire Line
	2600 3000 2600 3050
$Comp
L keyboard_parts:KEYSW SW15
U 1 1 5BE64C5B
P 2250 3550
F 0 "SW15" H 2250 3783 60  0000 C CNN
F 1 "KEYSW" H 2250 3450 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_2.00u_PCB_FLIPPED" H 2250 3550 60  0001 C CNN
F 3 "" H 2250 3550 60  0000 C CNN
	1    2250 3550
	1    0    0    -1  
$EndComp
$Comp
L Device:D D15
U 1 1 5BE64C62
P 1900 3750
F 0 "D15" V 1946 3671 50  0000 R CNN
F 1 " " V 1855 3671 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 1900 3750 50  0001 C CNN
F 3 "~" H 1900 3750 50  0001 C CNN
	1    1900 3750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1950 3550 1900 3550
$Comp
L keyboard_parts:KEYSW SW16
U 1 1 5BE64C6A
P 3650 3550
F 0 "SW16" H 3650 3783 60  0000 C CNN
F 1 "KEYSW" H 3650 3450 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB-NOSCREEN" H 3650 3550 60  0001 C CNN
F 3 "" H 3650 3550 60  0000 C CNN
	1    3650 3550
	1    0    0    -1  
$EndComp
$Comp
L Device:D D16
U 1 1 5BE64C71
P 3300 3750
F 0 "D16" V 3346 3671 50  0000 R CNN
F 1 " " V 3255 3671 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 3300 3750 50  0001 C CNN
F 3 "~" H 3300 3750 50  0001 C CNN
	1    3300 3750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3350 3550 3300 3550
Wire Wire Line
	3300 3550 3300 3600
$Comp
L keyboard_parts:KEYSW SW14
U 1 1 5BE64C7A
P 4350 3550
F 0 "SW14" H 4350 3783 60  0000 C CNN
F 1 "KEYSW" H 4350 3450 60  0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_2.00u_Vertical_PCB" H 4350 3550 60  0001 C CNN
F 3 "" H 4350 3550 60  0000 C CNN
	1    4350 3550
	1    0    0    -1  
$EndComp
$Comp
L Device:D D17
U 1 1 5BE64C81
P 4000 3750
F 0 "D17" V 4046 3671 50  0000 R CNN
F 1 " " V 3955 3671 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" H 4000 3750 50  0001 C CNN
F 3 "~" H 4000 3750 50  0001 C CNN
	1    4000 3750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4050 3550 4000 3550
Wire Wire Line
	4000 3550 4000 3600
Wire Wire Line
	1900 1600 2600 1600
Connection ~ 2600 1600
Wire Wire Line
	2600 1600 3300 1600
Connection ~ 3300 1600
Wire Wire Line
	3300 1600 4000 1600
Wire Wire Line
	1850 1600 1900 1600
Connection ~ 1900 1600
Wire Wire Line
	1850 2150 1900 2150
Connection ~ 1900 2150
Wire Wire Line
	1900 2150 2600 2150
Connection ~ 2600 2150
Wire Wire Line
	2600 2150 3300 2150
Text Label 1850 1600 0    50   ~ 0
row0
Text Label 1850 2150 0    50   ~ 0
row1
Wire Wire Line
	1900 2750 2600 2750
Connection ~ 2600 2750
Wire Wire Line
	2600 2750 3300 2750
Connection ~ 3300 2750
Wire Wire Line
	3300 2750 4000 2750
Wire Wire Line
	1900 3350 2600 3350
Wire Wire Line
	3300 3900 4000 3900
Wire Wire Line
	1850 2750 1900 2750
Connection ~ 1900 2750
Text Label 1850 2750 0    50   ~ 0
row2
Wire Wire Line
	1850 3350 1900 3350
Connection ~ 1900 3350
Text Label 1850 3350 0    50   ~ 0
row3
Wire Wire Line
	1850 3900 1900 3900
Connection ~ 3300 3900
Text Label 1850 3900 0    50   ~ 0
row4
Wire Wire Line
	2550 1250 2550 1800
Wire Wire Line
	2550 1800 2550 2400
Connection ~ 2550 1800
Wire Wire Line
	2550 3000 2550 2400
Connection ~ 2550 2400
Wire Wire Line
	3250 1250 3250 1800
Connection ~ 3250 1800
Wire Wire Line
	3250 1800 3250 2400
Wire Wire Line
	3950 2400 3950 3000
Wire Wire Line
	3950 1250 3950 1800
Connection ~ 3950 1800
Wire Wire Line
	3950 1800 3950 2400
Connection ~ 3950 2400
Connection ~ 3950 3000
Wire Wire Line
	3250 2400 3250 3000
Text Label 2900 1400 0    50   ~ 0
col0
Text Label 3250 1300 3    50   ~ 0
col1
Text Label 2550 1300 3    50   ~ 0
col0
Text Label 3700 1500 3    50   ~ 0
col2
Text Label 3950 1350 3    50   ~ 0
col2
Text Label 4650 1350 3    50   ~ 0
col3
Text GLabel 1850 1600 0    50   Input ~ 0
row0
Text GLabel 1850 2150 0    50   Input ~ 0
row1
Text GLabel 1850 2750 0    50   Input ~ 0
row2
Text GLabel 1850 3350 0    50   Input ~ 0
row3
Text GLabel 1850 3900 0    50   Input ~ 0
row4
Text GLabel 2550 1200 1    50   Input ~ 0
col0
Text GLabel 3250 1200 1    50   Input ~ 0
col1
Text GLabel 3950 1200 1    50   Input ~ 0
col2
Text GLabel 4650 1200 1    50   Input ~ 0
col3
Wire Wire Line
	2550 1200 2550 1250
Connection ~ 2550 1250
Wire Wire Line
	3250 1200 3250 1250
Connection ~ 3250 1250
Wire Wire Line
	3950 1200 3950 1250
Connection ~ 3950 1250
Wire Wire Line
	4650 1200 4650 1250
Connection ~ 4650 1250
Wire Wire Line
	1900 3550 1900 3600
Wire Wire Line
	2550 3000 2550 3550
Connection ~ 2550 3000
Wire Wire Line
	3950 3000 3950 3550
Wire Wire Line
	1900 3900 3300 3900
Connection ~ 1900 3900
Connection ~ 2600 3350
Wire Wire Line
	2600 3350 3300 3350
Connection ~ 3250 2400
Wire Wire Line
	4650 1250 4650 2400
Wire Wire Line
	4650 2400 4650 3550
Connection ~ 4650 2400
$Comp
L MCU_Microchip_ATmega:ATmega328P-PU U1
U 1 1 5D2C1379
P 1900 6000
F 0 "U1" H 1259 6046 50  0000 R CNN
F 1 "ATmega328P-PU" H 1259 5955 50  0000 R CNN
F 2 "Package_DIP:DIP-28_W7.62mm" H 1900 6000 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/ATmega328_P%20AVR%20MCU%20with%20picoPower%20Technology%20Data%20Sheet%2040001984A.pdf" H 1900 6000 50  0001 C CNN
	1    1900 6000
	1    0    0    -1  
$EndComp
NoConn ~ 1300 4800
Wire Wire Line
	1900 4500 2000 4500
$Comp
L power:+5V #PWR0101
U 1 1 5D2C3C49
P 2000 4500
F 0 "#PWR0101" H 2000 4350 50  0001 C CNN
F 1 "+5V" H 2015 4673 50  0000 C CNN
F 2 "" H 2000 4500 50  0001 C CNN
F 3 "" H 2000 4500 50  0001 C CNN
	1    2000 4500
	1    0    0    -1  
$EndComp
Connection ~ 2000 4500
$Comp
L power:GND #PWR0102
U 1 1 5D2C3E01
P 1900 7500
F 0 "#PWR0102" H 1900 7250 50  0001 C CNN
F 1 "GND" H 1905 7327 50  0000 C CNN
F 2 "" H 1900 7500 50  0001 C CNN
F 3 "" H 1900 7500 50  0001 C CNN
	1    1900 7500
	1    0    0    -1  
$EndComp
$Comp
L Type-C:USB_C_GCT_USB4085 USB1
U 1 1 5D2C4195
P 4100 5500
F 0 "USB1" H 3931 6537 60  0000 C CNN
F 1 "USB_C_GCT_USB4085" H 3931 6431 60  0000 C CNN
F 2 "Type-C:USB_C_GCT_USB4085" H 4100 5500 60  0001 C CNN
F 3 "" H 4100 5500 60  0001 C CNN
	1    4100 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 4850 4200 4750
Wire Wire Line
	4200 6150 4200 6250
Wire Wire Line
	4200 6050 4200 5950
Wire Wire Line
	4200 5050 4200 4950
Connection ~ 4200 4750
Wire Wire Line
	4200 6250 4200 6350
Connection ~ 4200 6250
$Comp
L power:GND #PWR0103
U 1 1 5D2CCA55
P 5250 6350
F 0 "#PWR0103" H 5250 6100 50  0001 C CNN
F 1 "GND" H 5255 6177 50  0000 C CNN
F 2 "" H 5250 6350 50  0001 C CNN
F 3 "" H 5250 6350 50  0001 C CNN
	1    5250 6350
	1    0    0    -1  
$EndComp
$Comp
L Device:Polyfuse_Small F1
U 1 1 5D2CCADB
P 4650 4350
F 0 "F1" H 4718 4396 50  0000 L CNN
F 1 "100mA" H 4718 4305 50  0000 L CNN
F 2 "keyboard_parts:polyfuse_5.1mm" H 4700 4150 50  0001 L CNN
F 3 "~" H 4650 4350 50  0001 C CNN
	1    4650 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 5050 4450 5050
Wire Wire Line
	4650 5050 4650 4450
Connection ~ 4200 5050
$Comp
L power:+5V #PWR0104
U 1 1 5D2CE3B5
P 4650 4250
F 0 "#PWR0104" H 4650 4100 50  0001 C CNN
F 1 "+5V" H 4665 4423 50  0000 C CNN
F 2 "" H 4650 4250 50  0001 C CNN
F 3 "" H 4650 4250 50  0001 C CNN
	1    4650 4250
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0105
U 1 1 5D2CE436
P 4450 5050
F 0 "#PWR0105" H 4450 4900 50  0001 C CNN
F 1 "VCC" H 4467 5223 50  0000 C CNN
F 2 "" H 4450 5050 50  0001 C CNN
F 3 "" H 4450 5050 50  0001 C CNN
	1    4450 5050
	1    0    0    -1  
$EndComp
Connection ~ 4450 5050
Wire Wire Line
	4450 5050 4650 5050
Wire Wire Line
	5250 4750 5250 5250
Wire Wire Line
	4200 4750 5250 4750
Wire Wire Line
	4200 6350 5250 6350
Connection ~ 4200 6350
Connection ~ 5250 6350
$Comp
L Device:R_Small R3
U 1 1 5D2D1BCE
P 5150 5850
F 0 "R3" V 4954 5850 50  0000 C CNN
F 1 "5.1K" V 5150 5850 39  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 5150 5850 50  0001 C CNN
F 3 "~" H 5150 5850 50  0001 C CNN
	1    5150 5850
	0    1    1    0   
$EndComp
Connection ~ 5250 5850
Wire Wire Line
	5250 5850 5250 6350
$Comp
L Device:R_Small R2
U 1 1 5D2D1C79
P 5150 5250
F 0 "R2" V 4970 5250 50  0000 C CNN
F 1 "5.1K" V 5150 5250 39  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 5150 5250 50  0001 C CNN
F 3 "~" H 5150 5250 50  0001 C CNN
	1    5150 5250
	0    1    1    0   
$EndComp
Connection ~ 5250 5250
Wire Wire Line
	5250 5250 5250 5850
Wire Wire Line
	4200 5250 5050 5250
Wire Wire Line
	4200 5850 5050 5850
Wire Wire Line
	4200 6050 4650 6050
Wire Wire Line
	4650 6050 4650 5050
Connection ~ 4200 6050
Connection ~ 4650 5050
$Comp
L Device:R_Small R4
U 1 1 5D2D6D79
P 5900 5350
F 0 "R4" V 6000 5350 50  0000 C CNN
F 1 "75R" V 5900 5350 39  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 5900 5350 50  0001 C CNN
F 3 "~" H 5900 5350 50  0001 C CNN
	1    5900 5350
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5D2D6E90
P 5900 5450
F 0 "R5" V 6000 5450 50  0000 C CNN
F 1 "75R" V 5900 5450 39  0000 C CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 5900 5450 50  0001 C CNN
F 3 "~" H 5900 5450 50  0001 C CNN
	1    5900 5450
	0    1    1    0   
$EndComp
Wire Wire Line
	4200 5450 4900 5450
$Comp
L Device:R_Small R1
U 1 1 5D2DAA5C
P 4850 5050
F 0 "R1" H 4909 5096 50  0000 L CNN
F 1 "1.5K" V 4850 5000 39  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 4850 5050 50  0001 C CNN
F 3 "~" H 4850 5050 50  0001 C CNN
	1    4850 5050
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 5D2DAAF6
P 4850 4950
F 0 "#PWR0106" H 4850 4800 50  0001 C CNN
F 1 "+5V" H 4865 5123 50  0000 C CNN
F 2 "" H 4850 4950 50  0001 C CNN
F 3 "" H 4850 4950 50  0001 C CNN
	1    4850 4950
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Zener_Small D18
U 1 1 5D2DC8D8
P 5400 5750
F 0 "D18" V 5300 5650 50  0000 L CNN
F 1 "3.6V" V 5550 5650 50  0000 L CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" V 5400 5750 50  0001 C CNN
F 3 "~" V 5400 5750 50  0001 C CNN
	1    5400 5750
	0    1    1    0   
$EndComp
$Comp
L Device:D_Zener_Small D19
U 1 1 5D2DC990
P 5550 5750
F 0 "D19" V 5450 5750 50  0000 L CNN
F 1 "3.6V" V 5595 5818 50  0000 L CNN
F 2 "Diode_THT:D_DO-35_SOD27_P5.08mm_Horizontal" V 5550 5750 50  0001 C CNN
F 3 "~" V 5550 5750 50  0001 C CNN
	1    5550 5750
	0    1    1    0   
$EndComp
Wire Wire Line
	5400 5650 5400 5350
Connection ~ 5400 5350
Wire Wire Line
	5400 5350 4850 5350
Wire Wire Line
	5550 5650 5550 5450
Connection ~ 5550 5450
Wire Wire Line
	5550 5450 5800 5450
Wire Wire Line
	5400 5850 5550 5850
$Comp
L power:GND #PWR0107
U 1 1 5D2E287E
P 5550 5850
F 0 "#PWR0107" H 5550 5600 50  0001 C CNN
F 1 "GND" H 5555 5677 50  0000 C CNN
F 2 "" H 5550 5850 50  0001 C CNN
F 3 "" H 5550 5850 50  0001 C CNN
	1    5550 5850
	1    0    0    -1  
$EndComp
Connection ~ 5550 5850
Wire Wire Line
	4200 5550 4750 5550
Wire Wire Line
	4750 5550 4750 5350
Connection ~ 4750 5350
Wire Wire Line
	4750 5350 4200 5350
Wire Wire Line
	4200 5650 4900 5650
Wire Wire Line
	4900 5650 4900 5450
Connection ~ 4900 5450
Wire Wire Line
	4900 5450 5550 5450
NoConn ~ 4200 5750
NoConn ~ 4200 5150
Text GLabel 6000 5350 2    50   Input ~ 0
D-
Text GLabel 6000 5450 2    50   Input ~ 0
D+
Wire Wire Line
	5400 5350 5800 5350
Wire Wire Line
	4850 5350 4850 5150
Connection ~ 4850 5350
Wire Wire Line
	4850 5350 4750 5350
$Comp
L Device:Crystal Y1
U 1 1 5D2EFB9F
P 6850 4800
F 0 "Y1" V 6804 4931 50  0000 L CNN
F 1 "Crystal" V 6895 4931 50  0000 L CNN
F 2 "Crystal:Crystal_HC49-4H_Vertical" H 6850 4800 50  0001 C CNN
F 3 "~" H 6850 4800 50  0001 C CNN
	1    6850 4800
	0    1    1    0   
$EndComp
Text GLabel 7200 4650 2    50   Input ~ 0
xtal1
Text GLabel 7200 4950 2    50   Input ~ 0
xtal2
Wire Wire Line
	6850 4650 7200 4650
Wire Wire Line
	6850 4950 7200 4950
$Comp
L Device:C_Small C2
U 1 1 5D2F49EE
P 6850 5150
F 0 "C2" H 6900 5250 50  0000 L CNN
F 1 "22p" H 6950 5150 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm" H 6850 5150 50  0001 C CNN
F 3 "~" H 6850 5150 50  0001 C CNN
	1    6850 5150
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5D2F4A78
P 6700 5150
F 0 "C1" H 6550 5250 50  0000 L CNN
F 1 "22p" H 6450 5150 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm" H 6700 5150 50  0001 C CNN
F 3 "~" H 6700 5150 50  0001 C CNN
	1    6700 5150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6850 4950 6850 5050
Connection ~ 6850 4950
Wire Wire Line
	6850 4650 6700 4650
Wire Wire Line
	6700 4650 6700 5050
Connection ~ 6850 4650
Wire Wire Line
	6700 5250 6850 5250
$Comp
L power:GND #PWR0108
U 1 1 5D2FC0D2
P 6850 5250
F 0 "#PWR0108" H 6850 5000 50  0001 C CNN
F 1 "GND" H 6855 5077 50  0000 C CNN
F 2 "" H 6850 5250 50  0001 C CNN
F 3 "" H 6850 5250 50  0001 C CNN
	1    6850 5250
	1    0    0    -1  
$EndComp
Connection ~ 6850 5250
Text GLabel 2500 5400 2    50   Input ~ 0
xtal1
Text GLabel 2500 5500 2    50   Input ~ 0
xtal2
Text GLabel 2500 6700 2    50   Input ~ 0
D+
Text GLabel 2500 6800 2    50   Input ~ 0
D-
Text GLabel 2500 6300 2    50   Input ~ 0
reset
$Comp
L keyboard_parts:SW_PUSH RESET1
U 1 1 5D2FCD08
P 6950 3750
F 0 "RESET1" H 6950 4005 50  0000 C CNN
F 1 "RESET" H 6950 3914 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm" H 6950 3750 60  0001 C CNN
F 3 "" H 6950 3750 60  0000 C CNN
	1    6950 3750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5D2FCF7F
P 6650 3750
F 0 "#PWR0109" H 6650 3500 50  0001 C CNN
F 1 "GND" H 6655 3577 50  0000 C CNN
F 2 "" H 6650 3750 50  0001 C CNN
F 3 "" H 6650 3750 50  0001 C CNN
	1    6650 3750
	1    0    0    -1  
$EndComp
Text GLabel 7450 3750 2    50   Input ~ 0
reset
Wire Wire Line
	7250 3750 7300 3750
$Comp
L Device:R_Small R6
U 1 1 5D2FF982
P 7300 3650
F 0 "R6" H 7359 3688 50  0000 L CNN
F 1 "10K" V 7300 3600 39  0000 L CNN
F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" H 7300 3650 50  0001 C CNN
F 3 "~" H 7300 3650 50  0001 C CNN
	1    7300 3650
	1    0    0    -1  
$EndComp
Connection ~ 7300 3750
Wire Wire Line
	7300 3750 7450 3750
$Comp
L power:+5V #PWR0110
U 1 1 5D2FFA34
P 7300 3550
F 0 "#PWR0110" H 7300 3400 50  0001 C CNN
F 1 "+5V" H 7315 3723 50  0000 C CNN
F 2 "" H 7300 3550 50  0001 C CNN
F 3 "" H 7300 3550 50  0001 C CNN
	1    7300 3550
	1    0    0    -1  
$EndComp
$Comp
L Device:CP1_Small C3
U 1 1 5D300139
P 6700 5950
F 0 "C3" H 6600 6100 50  0000 L CNN
F 1 "4.7u" H 6550 5800 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P1.50mm" H 6700 5950 50  0001 C CNN
F 3 "~" H 6700 5950 50  0001 C CNN
	1    6700 5950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5D30056A
P 6850 5950
F 0 "C4" H 6800 6100 50  0000 L CNN
F 1 "0.1u" H 6750 5800 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 6850 5950 50  0001 C CNN
F 3 "~" H 6850 5950 50  0001 C CNN
	1    6850 5950
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C5
U 1 1 5D300637
P 7000 5950
F 0 "C5" H 7000 6100 50  0000 L CNN
F 1 "0.1u" H 6950 5800 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm" H 7000 5950 50  0001 C CNN
F 3 "~" H 7000 5950 50  0001 C CNN
	1    7000 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 5850 6850 5850
Connection ~ 6850 5850
Wire Wire Line
	6850 5850 7000 5850
$Comp
L power:+5V #PWR0111
U 1 1 5D3036AC
P 6850 5700
F 0 "#PWR0111" H 6850 5550 50  0001 C CNN
F 1 "+5V" H 6865 5873 50  0000 C CNN
F 2 "" H 6850 5700 50  0001 C CNN
F 3 "" H 6850 5700 50  0001 C CNN
	1    6850 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	6850 5850 6850 5700
Wire Wire Line
	6700 6050 6850 6050
Connection ~ 6850 6050
Wire Wire Line
	6850 6050 7000 6050
$Comp
L power:GND #PWR0112
U 1 1 5D308F2E
P 6850 6200
F 0 "#PWR0112" H 6850 5950 50  0001 C CNN
F 1 "GND" H 6855 6027 50  0000 C CNN
F 2 "" H 6850 6200 50  0001 C CNN
F 3 "" H 6850 6200 50  0001 C CNN
	1    6850 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6850 6050 6850 6200
$Comp
L keyboard_parts:SW_PUSH BOOT1
U 1 1 5D2C0447
P 6950 3000
F 0 "BOOT1" H 6950 3255 50  0000 C CNN
F 1 "BOOT" H 6950 3164 50  0000 C CNN
F 2 "" H 6950 3000 60  0000 C CNN
F 3 "" H 6950 3000 60  0000 C CNN
	1    6950 3000
	1    0    0    -1  
$EndComp
Text GLabel 7250 3000 2    50   Input ~ 0
boot
$Comp
L power:GND #PWR0113
U 1 1 5D2C0880
P 6650 3000
F 0 "#PWR0113" H 6650 2750 50  0001 C CNN
F 1 "GND" H 6655 2827 50  0000 C CNN
F 2 "" H 6650 3000 50  0001 C CNN
F 3 "" H 6650 3000 50  0001 C CNN
	1    6650 3000
	1    0    0    -1  
$EndComp
Text GLabel 2500 7000 2    50   Input ~ 0
boot
Text GLabel 2500 4900 2    50   Input ~ 0
row0
Text GLabel 2500 4800 2    50   Input ~ 0
row1
Text GLabel 2500 7200 2    50   Input ~ 0
row2
Text GLabel 2500 7100 2    50   Input ~ 0
row3
Text GLabel 2500 6900 2    50   Input ~ 0
row4
Text GLabel 2500 5700 2    50   Input ~ 0
col0
Text GLabel 2500 5800 2    50   Input ~ 0
col1
Text GLabel 2500 5900 2    50   Input ~ 0
col2
Text GLabel 2500 6000 2    50   Input ~ 0
col3
Text GLabel 2500 5100 2    50   Input ~ 0
mosi
Text GLabel 2500 5200 2    50   Input ~ 0
miso
Text GLabel 2500 5300 2    50   Input ~ 0
sck
$Comp
L Connector:AVR-ISP-6 J1
U 1 1 5D2C325D
P 5600 3700
F 0 "J1" H 5320 3796 50  0000 R CNN
F 1 "AVR-ISP-6" H 5320 3705 50  0000 R CNN
F 2 "" V 5350 3750 50  0001 C CNN
F 3 " ~" H 4325 3150 50  0001 C CNN
	1    5600 3700
	1    0    0    -1  
$EndComp
Text GLabel 6000 3500 2    50   Input ~ 0
miso
Text GLabel 6000 3600 2    50   Input ~ 0
mosi
Text GLabel 6000 3700 2    50   Input ~ 0
sck
Text GLabel 6000 3800 2    50   Input ~ 0
reset
$Comp
L power:+5V #PWR0114
U 1 1 5D2C35C8
P 5500 3200
F 0 "#PWR0114" H 5500 3050 50  0001 C CNN
F 1 "+5V" H 5515 3373 50  0000 C CNN
F 2 "" H 5500 3200 50  0001 C CNN
F 3 "" H 5500 3200 50  0001 C CNN
	1    5500 3200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5D2C366B
P 5500 4100
F 0 "#PWR0115" H 5500 3850 50  0001 C CNN
F 1 "GND" H 5505 3927 50  0000 C CNN
F 2 "" H 5500 4100 50  0001 C CNN
F 3 "" H 5500 4100 50  0001 C CNN
	1    5500 4100
	1    0    0    -1  
$EndComp
$Comp
L Device:LED LED1
U 1 1 5D2C3A43
P 5800 2250
F 0 "LED1" H 5792 1995 50  0000 C CNN
F 1 "POWER" H 5792 2086 50  0000 C CNN
F 2 "" H 5800 2250 50  0001 C CNN
F 3 "~" H 5800 2250 50  0001 C CNN
	1    5800 2250
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Small R7
U 1 1 5D2C3C60
P 5400 2250
F 0 "R7" V 5204 2250 50  0000 C CNN
F 1 "1.5K" V 5295 2250 50  0000 C CNN
F 2 "" H 5400 2250 50  0001 C CNN
F 3 "~" H 5400 2250 50  0001 C CNN
	1    5400 2250
	0    1    1    0   
$EndComp
$Comp
L power:+5V #PWR0116
U 1 1 5D2C3FB7
P 5100 2250
F 0 "#PWR0116" H 5100 2100 50  0001 C CNN
F 1 "+5V" H 5115 2423 50  0000 C CNN
F 2 "" H 5100 2250 50  0001 C CNN
F 3 "" H 5100 2250 50  0001 C CNN
	1    5100 2250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 5D2C405E
P 6050 2250
F 0 "#PWR0117" H 6050 2000 50  0001 C CNN
F 1 "GND" H 6055 2077 50  0000 C CNN
F 2 "" H 6050 2250 50  0001 C CNN
F 3 "" H 6050 2250 50  0001 C CNN
	1    6050 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5100 2250 5300 2250
Wire Wire Line
	5500 2250 5650 2250
Wire Wire Line
	5950 2250 6050 2250
$EndSCHEMATC