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Claw10 PCB.sch-bak
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Claw10 PCB.sch-bak
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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
$Comp
L MCU_Microchip_ATmega:ATmega32U4-AU U1
U 1 1 5E8609A9
P 2550 2900
F 0 "U1" H 2550 1011 50 0000 C CNN
F 1 "ATmega32U4-AU" H 2550 920 50 0000 C CNN
F 2 "Package_QFP:TQFP-44_10x10mm_P0.8mm" H 2550 2900 50 0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7766-8-bit-AVR-ATmega16U4-32U4_Datasheet.pdf" H 2550 2900 50 0001 C CNN
1 2550 2900
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0101
U 1 1 5E865D97
P 2450 950
F 0 "#PWR0101" H 2450 800 50 0001 C CNN
F 1 "+5V" H 2465 1123 50 0000 C CNN
F 2 "" H 2450 950 50 0001 C CNN
F 3 "" H 2450 950 50 0001 C CNN
1 2450 950
1 0 0 -1
$EndComp
Wire Wire Line
2450 950 2450 1100
Wire Wire Line
2650 1100 2550 1100
Wire Wire Line
2550 1100 2450 1100
Connection ~ 2550 1100
Connection ~ 2450 1100
Wire Wire Line
2550 4700 2450 4700
Connection ~ 2450 4700
Wire Wire Line
2450 4700 2150 4700
Wire Wire Line
2150 4700 2150 4800
$Comp
L power:GND #PWR0102
U 1 1 5E86A514
P 2150 4800
F 0 "#PWR0102" H 2150 4550 50 0001 C CNN
F 1 "GND" H 2155 4627 50 0000 C CNN
F 2 "" H 2150 4800 50 0001 C CNN
F 3 "" H 2150 4800 50 0001 C CNN
1 2150 4800
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R4
U 1 1 5E86B629
P 3750 3500
F 0 "R4" V 3554 3500 50 0000 C CNN
F 1 "10k" V 3645 3500 50 0000 C CNN
F 2 "" H 3750 3500 50 0001 C CNN
F 3 "~" H 3750 3500 50 0001 C CNN
1 3750 3500
0 1 1 0
$EndComp
Wire Wire Line
3150 3500 3650 3500
Wire Wire Line
3850 3500 4050 3500
$Comp
L power:GND #PWR0103
U 1 1 5E86CB54
P 4050 3500
F 0 "#PWR0103" H 4050 3250 50 0001 C CNN
F 1 "GND" H 4055 3327 50 0000 C CNN
F 2 "" H 4050 3500 50 0001 C CNN
F 3 "" H 4050 3500 50 0001 C CNN
1 4050 3500
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5E88CFFE
P 1650 2400
F 0 "R2" V 1454 2400 50 0000 C CNN
F 1 "22" V 1545 2400 50 0000 C CNN
F 2 "" H 1650 2400 50 0001 C CNN
F 3 "~" H 1650 2400 50 0001 C CNN
1 1650 2400
0 1 1 0
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5E88DBB8
P 1350 2500
F 0 "R1" V 1154 2500 50 0000 C CNN
F 1 "22" V 1245 2500 50 0000 C CNN
F 2 "" H 1350 2500 50 0001 C CNN
F 3 "~" H 1350 2500 50 0001 C CNN
1 1350 2500
0 1 1 0
$EndComp
Wire Wire Line
1450 2500 1950 2500
Wire Wire Line
1750 2400 1950 2400
Wire Wire Line
900 2400 1550 2400
Wire Wire Line
900 2500 1250 2500
$Comp
L Device:C_Small C6
U 1 1 5E88F3DA
P 1600 2800
F 0 "C6" H 1692 2846 50 0000 L CNN
F 1 "1uF" H 1692 2755 50 0000 L CNN
F 2 "" H 1600 2800 50 0001 C CNN
F 3 "~" H 1600 2800 50 0001 C CNN
1 1600 2800
1 0 0 -1
$EndComp
Wire Wire Line
1600 2700 1950 2700
$Comp
L power:GND #PWR0104
U 1 1 5E890C55
P 1600 2900
F 0 "#PWR0104" H 1600 2650 50 0001 C CNN
F 1 "GND" H 1605 2727 50 0000 C CNN
F 2 "" H 1600 2900 50 0001 C CNN
F 3 "" H 1600 2900 50 0001 C CNN
1 1600 2900
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5E89189B
P 900 3600
F 0 "C1" H 992 3646 50 0000 L CNN
F 1 "0.1uF" H 992 3555 50 0000 L CNN
F 2 "" H 900 3600 50 0001 C CNN
F 3 "~" H 900 3600 50 0001 C CNN
1 900 3600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5E8943EE
P 1150 3600
F 0 "C4" H 1242 3646 50 0000 L CNN
F 1 "0.1uF" H 1242 3555 50 0000 L CNN
F 2 "" H 1150 3600 50 0001 C CNN
F 3 "~" H 1150 3600 50 0001 C CNN
1 1150 3600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C5
U 1 1 5E894E1C
P 1400 3600
F 0 "C5" H 1492 3646 50 0000 L CNN
F 1 "0.1uf" H 1492 3555 50 0000 L CNN
F 2 "" H 1400 3600 50 0001 C CNN
F 3 "~" H 1400 3600 50 0001 C CNN
1 1400 3600
1 0 0 -1
$EndComp
$Comp
L Device:C_Small C7
U 1 1 5E89666A
P 1650 3600
F 0 "C7" H 1742 3646 50 0000 L CNN
F 1 "10uF" H 1742 3555 50 0000 L CNN
F 2 "" H 1650 3600 50 0001 C CNN
F 3 "~" H 1650 3600 50 0001 C CNN
1 1650 3600
1 0 0 -1
$EndComp
Wire Wire Line
900 3700 1150 3700
Connection ~ 1150 3700
Wire Wire Line
1150 3700 1300 3700
Connection ~ 1400 3700
Wire Wire Line
1400 3700 1650 3700
Wire Wire Line
900 3500 1150 3500
Connection ~ 1150 3500
Wire Wire Line
1150 3500 1300 3500
Connection ~ 1400 3500
Wire Wire Line
1400 3500 1650 3500
Wire Wire Line
1300 3500 1300 3400
Connection ~ 1300 3500
Wire Wire Line
1300 3500 1400 3500
Wire Wire Line
1300 3700 1300 3800
Connection ~ 1300 3700
Wire Wire Line
1300 3700 1400 3700
$Comp
L power:GND #PWR0105
U 1 1 5E897F1A
P 1300 3800
F 0 "#PWR0105" H 1300 3550 50 0001 C CNN
F 1 "GND" H 1305 3627 50 0000 C CNN
F 2 "" H 1300 3800 50 0001 C CNN
F 3 "" H 1300 3800 50 0001 C CNN
1 1300 3800
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 5E8988BB
P 1300 3400
F 0 "#PWR0106" H 1300 3250 50 0001 C CNN
F 1 "+5V" H 1315 3573 50 0000 C CNN
F 2 "" H 1300 3400 50 0001 C CNN
F 3 "" H 1300 3400 50 0001 C CNN
1 1300 3400
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0107
U 1 1 5E89A0BD
P 1400 2150
F 0 "#PWR0107" H 1400 2000 50 0001 C CNN
F 1 "+5V" H 1415 2323 50 0000 C CNN
F 2 "" H 1400 2150 50 0001 C CNN
F 3 "" H 1400 2150 50 0001 C CNN
1 1400 2150
1 0 0 -1
$EndComp
$Comp
L Device:Crystal_GND24_Small Y1
U 1 1 5E89AC9A
P 1400 1700
F 0 "Y1" V 1354 1844 50 0000 L CNN
F 1 "16MHz" V 1445 1844 50 0000 L CNN
F 2 "" H 1400 1700 50 0001 C CNN
F 3 "~" H 1400 1700 50 0001 C CNN
1 1400 1700
0 1 1 0
$EndComp
$Comp
L Device:C_Small C2
U 1 1 5E89EFD0
P 1100 1550
F 0 "C2" V 1329 1550 50 0000 C CNN
F 1 "22pF" V 1238 1550 50 0000 C CNN
F 2 "" H 1100 1550 50 0001 C CNN
F 3 "~" H 1100 1550 50 0001 C CNN
1 1100 1550
0 -1 -1 0
$EndComp
$Comp
L Device:C_Small C3
U 1 1 5E8A14A8
P 1100 1850
F 0 "C3" V 871 1850 50 0000 C CNN
F 1 "22pF" V 962 1850 50 0000 C CNN
F 2 "" H 1100 1850 50 0001 C CNN
F 3 "~" H 1100 1850 50 0001 C CNN
1 1100 1850
0 1 1 0
$EndComp
Wire Wire Line
1000 1550 1000 1850
Wire Wire Line
1000 1850 1000 1950
Wire Wire Line
1000 1950 1300 1950
Connection ~ 1000 1850
Wire Wire Line
1300 1700 1300 1900
Wire Wire Line
1200 1850 1200 1800
Wire Wire Line
1200 1800 1400 1800
Connection ~ 1400 1800
Wire Wire Line
1500 1700 1500 1900
Wire Wire Line
1500 1900 1300 1900
Connection ~ 1300 1900
Wire Wire Line
1300 1900 1300 1950
Wire Wire Line
1200 1550 1200 1600
Wire Wire Line
1200 1600 1400 1600
Connection ~ 1400 1600
$Comp
L power:GND #PWR0108
U 1 1 5E8A5F6E
P 1000 1950
F 0 "#PWR0108" H 1000 1700 50 0001 C CNN
F 1 "GND" H 1005 1777 50 0000 C CNN
F 2 "" H 1000 1950 50 0001 C CNN
F 3 "" H 1000 1950 50 0001 C CNN
1 1000 1950
1 0 0 -1
$EndComp
Connection ~ 1000 1950
Wire Wire Line
1400 1600 1950 1600
Wire Wire Line
1400 1800 1950 1800
Wire Wire Line
1400 2150 1400 2200
Wire Wire Line
1400 2200 1950 2200
$Comp
L power:GND #PWR0109
U 1 1 5E8AEF90
P 1350 1300
F 0 "#PWR0109" H 1350 1050 50 0001 C CNN
F 1 "GND" H 1355 1127 50 0000 C CNN
F 2 "" H 1350 1300 50 0001 C CNN
F 3 "" H 1350 1300 50 0001 C CNN
1 1350 1300
1 0 0 -1
$EndComp
Wire Wire Line
1500 1300 1350 1300
Wire Wire Line
1500 1400 1500 1300
$Comp
L Switch:SW_Push SW1
U 1 1 5E8ACD1A
P 1700 1400
F 0 "SW1" H 1700 1685 50 0000 C CNN
F 1 "SW_Push" H 1700 1594 50 0000 C CNN
F 2 "" H 1700 1600 50 0001 C CNN
F 3 "~" H 1700 1600 50 0001 C CNN
1 1700 1400
1 0 0 -1
$EndComp
Wire Wire Line
1900 1400 1950 1400
Wire Wire Line
1900 1400 1900 1250
Connection ~ 1900 1400
$Comp
L Device:R_Small R3
U 1 1 5E8B7F29
P 1900 1150
F 0 "R3" H 1959 1196 50 0000 L CNN
F 1 "10k" H 1959 1105 50 0000 L CNN
F 2 "" H 1900 1150 50 0001 C CNN
F 3 "~" H 1900 1150 50 0001 C CNN
1 1900 1150
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0110
U 1 1 5E8B8D1F
P 1900 1050
F 0 "#PWR0110" H 1900 900 50 0001 C CNN
F 1 "+5V" H 1915 1223 50 0000 C CNN
F 2 "" H 1900 1050 50 0001 C CNN
F 3 "" H 1900 1050 50 0001 C CNN
1 1900 1050
1 0 0 -1
$EndComp
Text GLabel 900 2400 0 50 Input ~ 0
D+
Text GLabel 900 2500 0 50 Input ~ 0
D-
$Comp
L random-keyboard-parts:Molex-0548190589 USB1
U 1 1 5E8BA6F9
P 5600 1550
F 0 "USB1" V 6137 1517 60 0000 C CNN
F 1 "Molex-0548190589" V 6031 1517 60 0000 C CNN
F 2 "" H 5600 1550 60 0001 C CNN
F 3 "" H 5600 1550 60 0001 C CNN
1 5600 1550
0 -1 -1 0
$EndComp
Wire Wire Line
5900 1350 6150 1350
$Comp
L power:+5V #PWR0111
U 1 1 5E8BCEFD
P 7000 1350
F 0 "#PWR0111" H 7000 1200 50 0001 C CNN
F 1 "+5V" H 7015 1523 50 0000 C CNN
F 2 "" H 7000 1350 50 0001 C CNN
F 3 "" H 7000 1350 50 0001 C CNN
1 7000 1350
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR0112
U 1 1 5E8BE163
P 6150 1350
F 0 "#PWR0112" H 6150 1200 50 0001 C CNN
F 1 "VCC" H 6167 1523 50 0000 C CNN
F 2 "" H 6150 1350 50 0001 C CNN
F 3 "" H 6150 1350 50 0001 C CNN
1 6150 1350
1 0 0 -1
$EndComp
Connection ~ 6150 1350
Wire Wire Line
6150 1350 6450 1350
$Comp
L Device:Polyfuse_Small F1
U 1 1 5E8BECB9
P 6550 1350
F 0 "F1" V 6345 1350 50 0000 C CNN
F 1 "500mA" V 6436 1350 50 0000 C CNN
F 2 "" H 6600 1150 50 0001 L CNN
F 3 "~" H 6550 1350 50 0001 C CNN
1 6550 1350
0 1 1 0
$EndComp
Wire Wire Line
6650 1350 7000 1350
Text GLabel 5900 1450 2 50 Input ~ 0
D-
Text GLabel 5900 1550 2 50 Input ~ 0
D+
$Comp
L power:GND #PWR0113
U 1 1 5E8C036D
P 5900 1750
F 0 "#PWR0113" H 5900 1500 50 0001 C CNN
F 1 "GND" H 5905 1577 50 0000 C CNN
F 2 "" H 5900 1750 50 0001 C CNN
F 3 "" H 5900 1750 50 0001 C CNN
1 5900 1750
1 0 0 -1
$EndComp
$Comp
L MX_Alps_Hybrid:MX-NoLED MX1
U 1 1 5E8C0D25
P 6450 3100
F 0 "MX1" H 6483 3323 60 0000 C CNN
F 1 "MX-NoLED" H 6483 3249 20 0000 C CNN
F 2 "" H 5825 3075 60 0001 C CNN
F 3 "" H 5825 3075 60 0001 C CNN
1 6450 3100
1 0 0 -1
$EndComp
$Comp
L Device:D_Small D1
U 1 1 5E8C3182
P 6300 3350
F 0 "D1" V 6346 3282 50 0000 R CNN
F 1 "SOD-123" V 6255 3282 50 0000 R CNN
F 2 "" V 6300 3350 50 0001 C CNN
F 3 "~" V 6300 3350 50 0001 C CNN
1 6300 3350
0 -1 -1 0
$EndComp
Wire Wire Line
6300 3250 6400 3250
$Comp
L MX_Alps_Hybrid:MX-NoLED MX3
U 1 1 5E8C639C
P 7050 3100
F 0 "MX3" H 7083 3323 60 0000 C CNN
F 1 "MX-NoLED" H 7083 3249 20 0000 C CNN
F 2 "" H 6425 3075 60 0001 C CNN
F 3 "" H 6425 3075 60 0001 C CNN
1 7050 3100
1 0 0 -1
$EndComp
$Comp
L Device:D_Small D3
U 1 1 5E8C63A2
P 6900 3350
F 0 "D3" V 6946 3282 50 0000 R CNN
F 1 "SOD-123" V 6855 3282 50 0000 R CNN
F 2 "" V 6900 3350 50 0001 C CNN
F 3 "~" V 6900 3350 50 0001 C CNN
1 6900 3350
0 -1 -1 0
$EndComp
Wire Wire Line
6900 3250 7000 3250
$Comp
L MX_Alps_Hybrid:MX-NoLED MX2
U 1 1 5E8C7C20
P 6450 3750
F 0 "MX2" H 6483 3973 60 0000 C CNN
F 1 "MX-NoLED" H 6483 3899 20 0000 C CNN
F 2 "" H 5825 3725 60 0001 C CNN
F 3 "" H 5825 3725 60 0001 C CNN
1 6450 3750
1 0 0 -1
$EndComp
$Comp
L Device:D_Small D2
U 1 1 5E8C7C26
P 6300 4000
F 0 "D2" V 6346 3932 50 0000 R CNN
F 1 "SOD-123" V 6255 3932 50 0000 R CNN
F 2 "" V 6300 4000 50 0001 C CNN
F 3 "~" V 6300 4000 50 0001 C CNN
1 6300 4000
0 -1 -1 0
$EndComp
Wire Wire Line
6300 3900 6400 3900
$Comp
L MX_Alps_Hybrid:MX-NoLED MX4
U 1 1 5E8C9199
P 7050 3750
F 0 "MX4" H 7083 3973 60 0000 C CNN
F 1 "MX-NoLED" H 7083 3899 20 0000 C CNN
F 2 "" H 6425 3725 60 0001 C CNN
F 3 "" H 6425 3725 60 0001 C CNN
1 7050 3750
1 0 0 -1
$EndComp
$Comp
L Device:D_Small D4
U 1 1 5E8C919F
P 6900 4000
F 0 "D4" V 6946 3932 50 0000 R CNN
F 1 "SOD-123" V 6855 3932 50 0000 R CNN
F 2 "" V 6900 4000 50 0001 C CNN
F 3 "~" V 6900 4000 50 0001 C CNN
1 6900 4000
0 -1 -1 0
$EndComp
Wire Wire Line
6900 3900 7000 3900
Wire Wire Line
6900 3450 6300 3450
Connection ~ 6300 3450
Wire Wire Line
6300 3450 6000 3450
Wire Wire Line
6600 3700 6600 3050
Connection ~ 6600 3050
Wire Wire Line
6600 3050 6600 2750
Wire Wire Line
7200 3700 7200 3050
Connection ~ 7200 3050
Wire Wire Line
7200 3050 7200 2750
Wire Wire Line
6900 4100 6300 4100
Connection ~ 6300 4100
Wire Wire Line
6300 4100 6000 4100
Text GLabel 6000 3450 0 50 Input ~ 0
ROW0
Text GLabel 6000 4100 0 50 Input ~ 0
ROW1
Text GLabel 6600 2750 1 50 Input ~ 0
COL0
Text GLabel 7200 2750 1 50 Input ~ 0
COL1
Text GLabel 3150 3300 2 50 Input ~ 0
ROW0
Text GLabel 3150 2000 2 50 Input ~ 0
ROW1
Text GLabel 3150 1900 2 50 Input ~ 0
COL0
Text GLabel 3150 1800 2 50 Input ~ 0
COL1
$EndSCHEMATC