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EESchema Schematic File Version 4
LIBS:keyboard_pcb-cache
EELAYER 26 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title "ValKey"
Date "2018-03-18"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Label 12500 4200 0 60 ~ 0
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Text Label 4200 9100 0 50 ~ 0
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Text Label 4200 10400 0 50 ~ 0
col1
Text Label 4200 10300 0 50 ~ 0
col0
Text Notes 1950 4900 0 197 ~ 0
Controller
$Comp
L Device:Crystal_GND24 X1
U 1 1 5B4FFE79
P 1300 5350
F 0 "X1" H 1300 5750 60 0000 C CNN
F 1 "16MHz" H 1300 5644 60 0000 C CNN
F 2 "Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm" H 1300 5350 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Zhejiang-Abel-Elec-SMD-3225-4P16M12pf10ppm_C133336.pdf" H 1300 5350 60 0001 C CNN
F 4 "C133336" H 0 0 50 0001 C CNN "PartNr"
1 1300 5350
1 0 0 -1
$EndComp
$Comp
L Device:C C7
U 1 1 5B5AA610
P 1650 5550
F 0 "C7" H 1765 5596 50 0000 L CNN
F 1 "22p" H 1765 5505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1688 5400 50 0001 C CNN
F 3 "~" H 1650 5550 50 0001 C CNN
1 1650 5550
1 0 0 -1
$EndComp
$Comp
L Device:C C6
U 1 1 5B5AA89D
P 1000 5550
F 0 "C6" H 1115 5596 50 0000 L CNN
F 1 "22p" H 1115 5505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1038 5400 50 0001 C CNN
F 3 "~" H 1000 5550 50 0001 C CNN
1 1000 5550
1 0 0 -1
$EndComp
Wire Wire Line
1650 5350 1650 5400
Connection ~ 1300 5700
Wire Wire Line
1300 5700 1300 5800
Wire Wire Line
1300 5700 1000 5700
$Comp
L Connector:USB_B_Micro J2
U 1 1 5B6855D1
P 1150 8600
F 0 "J2" H 1205 9067 50 0000 C CNN
F 1 "USB_A" H 1205 8976 50 0000 C CNN
F 2 "personal-footprints:USB_Micro_B_Female_BI0001715" H 1300 8550 50 0001 C CNN
F 3 "~" H 1300 8550 50 0001 C CNN
1 1150 8600
1 0 0 -1
$EndComp
$Comp
L Device:R R8
U 1 1 5B7710FD
P 2300 8600
F 0 "R8" V 2093 8600 50 0000 C CNN
F 1 "22" V 2184 8600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2230 8600 50 0001 C CNN
F 3 "~" H 2300 8600 50 0001 C CNN
1 2300 8600
0 1 1 0
$EndComp
$Comp
L Device:R R12
U 1 1 5B771434
P 2300 8700
F 0 "R12" V 2415 8700 50 0000 C CNN
F 1 "22" V 2506 8700 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2230 8700 50 0001 C CNN
F 3 "~" H 2300 8700 50 0001 C CNN
1 2300 8700
0 1 1 0
$EndComp
$Comp
L Device:C C8
U 1 1 5B860D38
P 2750 9050
F 0 "C8" H 2865 9096 50 0000 L CNN
F 1 "1u" H 2865 9005 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2788 8900 50 0001 C CNN
F 3 "~" H 2750 9050 50 0001 C CNN
1 2750 9050
1 0 0 -1
$EndComp
Wire Wire Line
4200 9700 4550 9700
$Comp
L Device:R R14
U 1 1 5B92CAB7
P 4700 9700
F 0 "R14" V 4493 9700 50 0000 C CNN
F 1 "10k" V 4584 9700 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4630 9700 50 0001 C CNN
F 3 "~" H 4700 9700 50 0001 C CNN
1 4700 9700
0 1 1 0
$EndComp
$Comp
L power:GND #PWR021
U 1 1 5B92D2E7
P 4850 9700
F 0 "#PWR021" H 4850 9450 50 0001 C CNN
F 1 "GND" V 4855 9572 50 0000 R CNN
F 2 "" H 4850 9700 50 0001 C CNN
F 3 "" H 4850 9700 50 0001 C CNN
1 4850 9700
0 -1 -1 0
$EndComp
$Comp
L Device:C C1
U 1 1 5B92ED0B
P 2450 5500
F 0 "C1" H 2565 5546 50 0000 L CNN
F 1 "0.1u" H 2565 5455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2488 5350 50 0001 C CNN
F 3 "~" H 2450 5500 50 0001 C CNN
1 2450 5500
1 0 0 -1
$EndComp
$Comp
L Device:C C2
U 1 1 5B92EF85
P 2750 5500
F 0 "C2" H 2865 5546 50 0000 L CNN
F 1 "0.1u" H 2865 5455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2788 5350 50 0001 C CNN
F 3 "~" H 2750 5500 50 0001 C CNN
1 2750 5500
1 0 0 -1
$EndComp
$Comp
L Device:C C3
U 1 1 5B92F1FC
P 3050 5500
F 0 "C3" H 3165 5546 50 0000 L CNN
F 1 "0.1u" H 3165 5455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3088 5350 50 0001 C CNN
F 3 "~" H 3050 5500 50 0001 C CNN
1 3050 5500
1 0 0 -1
$EndComp
$Comp
L Device:C C4
U 1 1 5B92F482
P 3350 5500
F 0 "C4" H 3465 5546 50 0000 L CNN
F 1 "0.1u" H 3465 5455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3388 5350 50 0001 C CNN
F 3 "~" H 3350 5500 50 0001 C CNN
1 3350 5500
1 0 0 -1
$EndComp
$Comp
L Device:C C5
U 1 1 5B92F70F
P 3650 5500
F 0 "C5" H 3765 5546 50 0000 L CNN
F 1 "4.7u" H 3765 5455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3688 5350 50 0001 C CNN
F 3 "~" H 3650 5500 50 0001 C CNN
1 3650 5500
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR011
U 1 1 5BB36550
P 2050 7050
F 0 "#PWR011" H 2050 6900 50 0001 C CNN
F 1 "VCC" V 2068 7177 50 0000 L CNN
F 2 "" H 2050 7050 50 0001 C CNN
F 3 "" H 2050 7050 50 0001 C CNN
1 2050 7050
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR013
U 1 1 5BB36A29
P 2050 7500
F 0 "#PWR013" H 2050 7250 50 0001 C CNN
F 1 "GND" V 2055 7372 50 0000 R CNN
F 2 "" H 2050 7500 50 0001 C CNN
F 3 "" H 2050 7500 50 0001 C CNN
1 2050 7500
0 1 1 0
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5BB36E8A
P 2350 7600
F 0 "SW1" H 2350 7925 50 0000 C CNN
F 1 "SW_Push" H 2350 7834 50 0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_SKQG_WithoutStem" H 2350 7800 50 0001 C CNN
F 3 "~" H 2350 7800 50 0001 C CNN
1 2350 7600
1 0 0 -1
$EndComp
$Comp
L Device:R R1
U 1 1 5BB3732A
P 2350 7050
F 0 "R1" V 2143 7050 50 0000 C CNN
F 1 "10k" V 2234 7050 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2280 7050 50 0001 C CNN
F 3 "~" H 2350 7050 50 0001 C CNN
1 2350 7050
0 1 1 0
$EndComp
Wire Wire Line
2150 7500 2050 7500
$Comp
L power:GND #PWR018
U 1 1 5BC192AB
P 1100 9000
F 0 "#PWR018" H 1100 8750 50 0001 C CNN
F 1 "GND" H 1105 8827 50 0000 C CNN
F 2 "" H 1100 9000 50 0001 C CNN
F 3 "" H 1100 9000 50 0001 C CNN
1 1100 9000
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR019
U 1 1 5BC19AC1
P 2750 9200
F 0 "#PWR019" H 2750 8950 50 0001 C CNN
F 1 "GND" H 2755 9027 50 0000 C CNN
F 2 "" H 2750 9200 50 0001 C CNN
F 3 "" H 2750 9200 50 0001 C CNN
1 2750 9200
1 0 0 -1
$EndComp
Wire Wire Line
1450 5350 1650 5350
Wire Wire Line
1000 5350 1150 5350
Wire Wire Line
1000 5350 1000 5400
Text Label 13600 4200 0 60 ~ 0
col1
$Comp
L power:VCC #PWR05
U 1 1 5B4FFBC4
P 2450 5250
F 0 "#PWR05" H 2450 5100 50 0001 C CNN
F 1 "VCC" H 2467 5423 50 0000 C CNN
F 2 "" H 2450 5250 50 0001 C CNN
F 3 "" H 2450 5250 50 0001 C CNN
1 2450 5250
1 0 0 -1
$EndComp
Wire Wire Line
2450 5250 2450 5350
Connection ~ 2450 5350
Wire Wire Line
2450 5350 2750 5350
Connection ~ 2750 5350
Wire Wire Line
2750 5350 3050 5350
Connection ~ 3050 5350
Wire Wire Line
3050 5350 3350 5350
Connection ~ 3350 5350
Wire Wire Line
3350 5350 3650 5350
Wire Wire Line
3650 5650 3350 5650
Connection ~ 3350 5650
Wire Wire Line
3350 5650 3050 5650
Connection ~ 3050 5650
Wire Wire Line
3050 5650 2750 5650
Connection ~ 2750 5650
Wire Wire Line
2750 5650 2450 5650
Connection ~ 2450 5650
Wire Wire Line
2450 5650 2450 5750
$Comp
L power:GND #PWR08
U 1 1 5B92E6C0
P 2450 5750
F 0 "#PWR08" H 2450 5500 50 0001 C CNN
F 1 "GND" H 2455 5577 50 0000 C CNN
F 2 "" H 2450 5750 50 0001 C CNN
F 3 "" H 2450 5750 50 0001 C CNN
1 2450 5750
1 0 0 -1
$EndComp
Wire Wire Line
1000 5350 800 5350
Connection ~ 1000 5350
Wire Wire Line
1650 5350 2000 5350
Connection ~ 1650 5350
Text Label 800 5350 2 50 ~ 0
xtal1
Text Label 2000 5350 0 50 ~ 0
xtal2
Text Label 3000 7800 2 50 ~ 0
xtal1
Text Label 3000 8000 2 50 ~ 0
xtal2
Wire Wire Line
1300 5700 1650 5700
$Comp
L power:GND #PWR09
U 1 1 5BEBCF61
P 1300 5800
F 0 "#PWR09" H 1300 5550 50 0001 C CNN
F 1 "GND" H 1305 5627 50 0000 C CNN
F 2 "" H 1300 5800 50 0001 C CNN
F 3 "" H 1300 5800 50 0001 C CNN
1 1300 5800
1 0 0 -1
$EndComp
Wire Wire Line
2050 7050 2200 7050
$Comp
L power:GND #PWR023
U 1 1 5BECACF6
P 3900 10900
F 0 "#PWR023" H 3900 10650 50 0001 C CNN
F 1 "GND" H 3905 10727 50 0000 C CNN
F 2 "" H 3900 10900 50 0001 C CNN
F 3 "" H 3900 10900 50 0001 C CNN
1 3900 10900
1 0 0 -1
$EndComp
Text Label 2850 8600 0 50 ~ 0
D+
Text Label 2850 8700 0 50 ~ 0
D-
Text Label 1450 8600 0 50 ~ 0
Du+
Text Label 1450 8700 0 50 ~ 0
Du-
Text Label 2750 8900 0 50 ~ 0
Ucap
NoConn ~ 1450 8800
Wire Wire Line
1300 5550 1300 5700
Wire Wire Line
1300 5150 850 5150
Wire Wire Line
850 5150 850 5700
Wire Wire Line
850 5700 1000 5700
Connection ~ 1000 5700
Wire Wire Line
1100 9000 1150 9000
Connection ~ 1100 9000
Wire Wire Line
1050 9000 1100 9000
Wire Wire Line
2150 7600 2150 7500
NoConn ~ 3000 8200
Wire Wire Line
2500 7050 2550 7050
Wire Wire Line
2550 7600 3000 7600
NoConn ~ 4200 8000
NoConn ~ 4200 8100
NoConn ~ 4200 8600
NoConn ~ 4200 8800
NoConn ~ 4200 8900
NoConn ~ 4200 9800
$Comp
L power:PWR_FLAG #FLG01
U 1 1 5C7521E0
P 2500 6400
F 0 "#FLG01" H 2500 6475 50 0001 C CNN
F 1 "PWR_FLAG" H 2500 6574 50 0000 C CNN
F 2 "" H 2500 6400 50 0001 C CNN
F 3 "~" H 2500 6400 50 0001 C CNN
1 2500 6400
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR010
U 1 1 5C752551
P 2500 6400
F 0 "#PWR010" H 2500 6250 50 0001 C CNN
F 1 "VCC" V 2518 6527 50 0000 L CNN
F 2 "" H 2500 6400 50 0001 C CNN
F 3 "" H 2500 6400 50 0001 C CNN
1 2500 6400
0 -1 -1 0
$EndComp
$Comp
L power:VCC #PWR012
U 1 1 5C71534D
P 3150 7300
F 0 "#PWR012" H 3150 7150 50 0001 C CNN
F 1 "VCC" V 3168 7427 50 0000 L CNN
F 2 "" H 3150 7300 50 0001 C CNN
F 3 "" H 3150 7300 50 0001 C CNN
1 3150 7300
0 -1 -1 0
$EndComp
Wire Wire Line
2550 7050 2550 7600
Connection ~ 2550 7600
Wire Wire Line
2450 8600 3000 8600
Wire Wire Line
2450 8700 3000 8700
$Comp
L Power_Protection:USBLC6-2SC6 D14
U 1 1 5C72172F
P 1850 9700
F 0 "D14" H 2391 9746 50 0000 L CNN
F 1 "USBLC6-2SC6 " H 2391 9655 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6" H 1910 9700 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/STMicroelectronics-USBLC6-2SC6_C7519.pdf" H 1910 9700 50 0001 C CNN
F 4 "C7519" H 1850 9700 50 0001 C CNN "PartNr"
1 1850 9700
1 0 0 -1
$EndComp
Wire Wire Line
1850 8400 1850 9200
Wire Wire Line
1450 8400 1850 8400
$Comp
L power:GND #PWR022
U 1 1 5C72CE56
P 1850 10200
F 0 "#PWR022" H 1850 9950 50 0001 C CNN
F 1 "GND" H 1855 10027 50 0000 C CNN
F 2 "" H 1850 10200 50 0001 C CNN
F 3 "" H 1850 10200 50 0001 C CNN
1 1850 10200
1 0 0 -1
$EndComp
$Comp
L power:VCC #PWR017
U 1 1 5C72D53C
P 2550 8400
F 0 "#PWR017" H 2550 8250 50 0001 C CNN
F 1 "VCC" H 2567 8573 50 0000 C CNN
F 2 "" H 2550 8400 50 0001 C CNN
F 3 "" H 2550 8400 50 0001 C CNN
1 2550 8400
1 0 0 -1
$EndComp
Wire Wire Line
2750 8900 3000 8900
$Comp
L LED:WS2812B D1
U 1 1 5C74B12B
P 13100 1100
F 0 "D1" H 13441 1146 50 0000 L CNN
F 1 "WS2812B" H 13441 1055 50 0000 L CNN
F 2 "LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 13150 800 50 0001 L TNN
F 3 "https://datasheet.lcsc.com/szlcsc/Worldsemi-WS2812B_C114585.pdf" H 13200 725 50 0001 L TNN
F 4 "C114585" H 0 0 50 0001 C CNN "PartNr"
1 13100 1100
1 0 0 -1
$EndComp
$Comp
L LED:WS2812B D3
U 1 1 5C74B1D9
P 13100 1950
F 0 "D3" H 13441 1996 50 0000 L CNN
F 1 "WS2812B" H 13441 1905 50 0000 L CNN
F 2 "LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 13150 1650 50 0001 L TNN
F 3 "https://datasheet.lcsc.com/szlcsc/Worldsemi-WS2812B_C114585.pdf" H 13200 1575 50 0001 L TNN
F 4 "C114585" H 0 0 50 0001 C CNN "PartNr"
1 13100 1950
1 0 0 -1
$EndComp
$Comp
L LED:WS2812B D2
U 1 1 5C74B2C6
P 14250 1100
F 0 "D2" H 14591 1146 50 0000 L CNN
F 1 "WS2812B" H 14591 1055 50 0000 L CNN
F 2 "LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 14300 800 50 0001 L TNN
F 3 "https://datasheet.lcsc.com/szlcsc/Worldsemi-WS2812B_C114585.pdf" H 14350 725 50 0001 L TNN
F 4 "C114585" H 0 0 50 0001 C CNN "PartNr"
1 14250 1100
1 0 0 -1
$EndComp
$Comp
L LED:WS2812B D4
U 1 1 5C74B3EC
P 14250 1950
F 0 "D4" H 14591 1996 50 0000 L CNN
F 1 "WS2812B" H 14591 1905 50 0000 L CNN
F 2 "LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 14300 1650 50 0001 L TNN
F 3 "https://datasheet.lcsc.com/szlcsc/Worldsemi-WS2812B_C114585.pdf" H 14350 1575 50 0001 L TNN
F 4 "C114585" H 0 0 50 0001 C CNN "PartNr"
1 14250 1950
1 0 0 -1
$EndComp
Wire Wire Line
12350 800 13100 800
Wire Wire Line
13100 800 14250 800
Connection ~ 13100 800
Wire Wire Line
14250 1400 13100 1400
Wire Wire Line
12350 1650 13100 1650
Wire Wire Line
14250 1650 13100 1650
Connection ~ 13100 1650
Wire Wire Line
13100 2250 14250 2250
$Comp
L power:VCC #PWR01
U 1 1 5C75B033
P 12350 800
F 0 "#PWR01" H 12350 650 50 0001 C CNN
F 1 "VCC" V 12368 927 50 0000 L CNN
F 2 "" H 12350 800 50 0001 C CNN
F 3 "" H 12350 800 50 0001 C CNN
1 12350 800
0 -1 -1 0
$EndComp
$Comp
L power:VCC #PWR03
U 1 1 5C75B103
P 12350 1650
F 0 "#PWR03" H 12350 1500 50 0001 C CNN
F 1 "VCC" V 12368 1777 50 0000 L CNN
F 2 "" H 12350 1650 50 0001 C CNN
F 3 "" H 12350 1650 50 0001 C CNN
1 12350 1650
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR02
U 1 1 5C75B292
P 15100 1400
F 0 "#PWR02" H 15100 1150 50 0001 C CNN
F 1 "GND" V 15105 1272 50 0000 R CNN
F 2 "" H 15100 1400 50 0001 C CNN
F 3 "" H 15100 1400 50 0001 C CNN
1 15100 1400
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR04
U 1 1 5C75B328
P 15100 2250
F 0 "#PWR04" H 15100 2000 50 0001 C CNN
F 1 "GND" V 15105 2122 50 0000 R CNN
F 2 "" H 15100 2250 50 0001 C CNN
F 3 "" H 15100 2250 50 0001 C CNN
1 15100 2250
0 -1 -1 0
$EndComp
Wire Wire Line
15100 1400 14250 1400
Connection ~ 14250 1400
Connection ~ 14250 2250
Wire Wire Line
15100 2250 14250 2250
Wire Wire Line
12350 1100 12800 1100
Wire Wire Line
13400 1100 13950 1100
Wire Wire Line
14550 1100 14550 1550
Wire Wire Line
14550 1550 12600 1550
Wire Wire Line
12600 1550 12600 1950
Wire Wire Line
12600 1950 12800 1950
Wire Wire Line
13400 1950 13950 1950
Text Label 12350 1100 2 50 ~ 0
RGBLED
Text Label 4200 9000 0 50 ~ 0
RGBLED
NoConn ~ 14550 1950
$Comp
L Transistor_FET:2N7002 Q1
U 1 1 5C76ACFA
P 12750 9200
F 0 "Q1" H 12955 9246 50 0000 L CNN
F 1 "2N7002" H 12955 9155 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 12950 9125 50 0001 L CIN
F 3 "https://datasheet.lcsc.com/szlcsc/Changjiang-Electronics-Tech-CJ-2N7002_C8545.pdf" H 12750 9200 50 0001 L CNN
F 4 "C8545" H 0 0 50 0001 C CNN "PartNr"
1 12750 9200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR020
U 1 1 5C76B038
P 12850 9400
F 0 "#PWR020" H 12850 9150 50 0001 C CNN
F 1 "GND" H 12855 9227 50 0000 C CNN
F 2 "" H 12850 9400 50 0001 C CNN
F 3 "" H 12850 9400 50 0001 C CNN
1 12850 9400
1 0 0 -1
$EndComp
Text Label 11200 9200 2 50 ~ 0
LED
$Comp
L Device:LED D8
U 1 1 5C76D484
P 12700 8200
F 0 "D8" H 12692 7945 50 0000 C CNN
F 1 "LED" H 12692 8036 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 12700 8200 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 12700 8200 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 12700 8200
-1 0 0 1
$EndComp
$Comp
L Device:LED D11
U 1 1 5C76D590
P 12700 8600
F 0 "D11" H 12692 8345 50 0000 C CNN
F 1 "LED" H 12692 8436 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 12700 8600 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 12700 8600 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 12700 8600
-1 0 0 1
$EndComp
$Comp
L Device:LED D9
U 1 1 5C76F8D8
P 13600 8200
F 0 "D9" H 13592 7945 50 0000 C CNN
F 1 "LED" H 13592 8036 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 13600 8200 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 13600 8200 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 13600 8200
-1 0 0 1
$EndComp
$Comp
L Device:LED D12
U 1 1 5C771C04
P 13600 8600
F 0 "D12" H 13592 8345 50 0000 C CNN
F 1 "LED" H 13592 8436 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 13600 8600 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 13600 8600 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 13600 8600
-1 0 0 1
$EndComp
$Comp
L Device:R R5
U 1 1 5C773FDF
P 13000 8200
F 0 "R5" V 12793 8200 50 0000 C CNN
F 1 "1K" V 12884 8200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12930 8200 50 0001 C CNN
F 3 "~" H 13000 8200 50 0001 C CNN
1 13000 8200
0 1 1 0
$EndComp
$Comp
L Device:R R9
U 1 1 5C774153
P 13000 8600
F 0 "R9" V 12793 8600 50 0000 C CNN
F 1 "1K" V 12884 8600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12930 8600 50 0001 C CNN
F 3 "~" H 13000 8600 50 0001 C CNN
1 13000 8600
0 1 1 0
$EndComp
$Comp
L Device:R R6
U 1 1 5C77647D
P 13900 8200
F 0 "R6" V 13693 8200 50 0000 C CNN
F 1 "1K" V 13784 8200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13830 8200 50 0001 C CNN
F 3 "~" H 13900 8200 50 0001 C CNN
1 13900 8200
0 1 1 0
$EndComp
$Comp
L Device:R R10
U 1 1 5C7787A5
P 13900 8600
F 0 "R10" V 13693 8600 50 0000 C CNN
F 1 "1K" V 13784 8600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13830 8600 50 0001 C CNN
F 3 "~" H 13900 8600 50 0001 C CNN
1 13900 8600
0 1 1 0
$EndComp
Wire Wire Line
13150 8200 13150 8600
Connection ~ 13150 8600
Wire Wire Line
14050 8200 14050 8600
Connection ~ 14050 8600
Wire Wire Line
13450 8600 13450 8200
Connection ~ 13450 8200
Wire Wire Line
12550 8600 12550 8200
Connection ~ 12550 8200
$Comp
L Device:R R13
U 1 1 5C79762C
P 12400 9200
F 0 "R13" V 12193 9200 50 0000 C CNN
F 1 "1K" V 12284 9200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12330 9200 50 0001 C CNN
F 3 "~" H 12400 9200 50 0001 C CNN
1 12400 9200
0 1 1 0
$EndComp
Wire Wire Line
12250 9200 11200 9200
Text Label 4200 8300 0 50 ~ 0
LED
Wire Wire Line
1450 8700 1650 8700
Wire Wire Line
1650 9150 1250 9150
Wire Wire Line
1250 9150 1250 9800
Wire Wire Line
1250 9800 1350 9800
Wire Wire Line
1350 9600 1350 9250
Wire Wire Line
1350 9250 1750 9250
Wire Wire Line
2050 9150 2350 9150
Wire Wire Line
2450 9800 2350 9800
Wire Wire Line
2550 8400 3000 8400
$Comp
L Device:Polyfuse F1
U 1 1 5CB164B1
P 2150 8400
F 0 "F1" V 1925 8400 50 0000 C CNN
F 1 "Polyfuse" V 2016 8400 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 2200 8200 50 0001 L CNN
F 3 "https://datasheet.lcsc.com/szlcsc/TLC-Electronic-TLC-PSMD050_C261942.pdf" H 2150 8400 50 0001 C CNN
F 4 "C261942" V 2150 8400 50 0001 C CNN "PartNr"
1 2150 8400
0 1 1 0
$EndComp
Wire Wire Line
1850 8400 2000 8400
Connection ~ 1850 8400
Wire Wire Line
2300 8400 2550 8400
Connection ~ 2550 8400
Text Label 1500 8400 0 50 ~ 0
Vu
$Comp
L Connector_Generic:Conn_02x03_Odd_Even J1
U 1 1 5CB1ED18
P 5250 5450
F 0 "J1" H 5300 5767 50 0000 C CNN
F 1 "Conn_02x03_Odd_Even" H 5300 5676 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical" H 5250 5450 50 0001 C CNN
F 3 "~" H 5250 5450 50 0001 C CNN
1 5250 5450
1 0 0 -1
$EndComp
Text Label 5050 5350 2 50 ~ 0
MISO
Text Label 5050 5450 2 50 ~ 0
SCK
Text Label 5050 5550 2 50 ~ 0
RST
Text Label 5550 5450 0 50 ~ 0
MOSI
$Comp
L power:VCC #PWR06
U 1 1 5CB1F304
P 5550 5350
F 0 "#PWR06" H 5550 5200 50 0001 C CNN
F 1 "VCC" V 5567 5478 50 0000 L CNN
F 2 "" H 5550 5350 50 0001 C CNN
F 3 "" H 5550 5350 50 0001 C CNN
1 5550 5350
0 1 1 0
$EndComp
$Comp
L power:GND #PWR07
U 1 1 5CB1F3DF
P 5550 5550
F 0 "#PWR07" H 5550 5300 50 0001 C CNN
F 1 "GND" V 5555 5422 50 0000 R CNN
F 2 "" H 5550 5550 50 0001 C CNN
F 3 "" H 5550 5550 50 0001 C CNN
1 5550 5550
0 -1 -1 0
$EndComp
Text Label 4200 7700 0 50 ~ 0
SCK
Text Label 4200 7800 0 50 ~ 0
MOSI
Text Label 4200 7900 0 50 ~ 0
MISO
NoConn ~ 4200 7600
Text Label 2650 7600 0 50 ~ 0
RST
Text Label 14700 4200 0 60 ~ 0
col2
Text Label 11500 4750 2 60 ~ 0
row2
$Comp
L Switch:SW_Push K_1
U 1 1 5CB3952F
P 12100 4450
F 0 "K_1" H 12100 4349 60 0000 C CNN
F 1 "KEYSW" H 12100 4350 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 12100 4450 60 0001 C CNN
F 3 "~" H 12100 4450 60 0000 C CNN
1 12100 4450
-1 0 0 1
$EndComp
$Comp
L Device:D D_1
U 1 1 5CB39536
P 11750 4600
F 0 "D_1" V 11750 4678 60 0000 L CNN
F 1 "D" V 11900 4550 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 11750 4600 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 11750 4600 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 11750 4600
0 -1 -1 0
$EndComp
Wire Wire Line
11500 4750 11750 4750
Wire Wire Line
12300 4450 12500 4450
Wire Wire Line
11750 4450 11900 4450
$Comp
L Switch:SW_Push K_2
U 1 1 5CB39541
P 13200 4450
F 0 "K_2" H 13200 4349 60 0000 C CNN
F 1 "KEYSW" H 13200 4350 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 13200 4450 60 0001 C CNN
F 3 "~" H 13200 4450 60 0000 C CNN
1 13200 4450
-1 0 0 1
$EndComp
$Comp
L Device:D D_2
U 1 1 5CB39548
P 12850 4600
F 0 "D_2" V 12850 4678 60 0000 L CNN
F 1 "D" V 13000 4550 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 12850 4600 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 12850 4600 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 12850 4600
0 -1 -1 0
$EndComp
Wire Wire Line
12850 4450 13000 4450
Wire Wire Line
13600 4450 13400 4450
Wire Wire Line
11750 4750 12850 4750
Connection ~ 11750 4750
$Comp
L Switch:SW_Push K_3
U 1 1 5CB39554
P 14300 4450
F 0 "K_3" H 14300 4349 60 0000 C CNN
F 1 "KEYSW" H 14300 4350 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 14300 4450 60 0001 C CNN
F 3 "~" H 14300 4450 60 0000 C CNN
1 14300 4450
-1 0 0 1
$EndComp
$Comp
L Device:D D_3
U 1 1 5CB3955B
P 13950 4600
F 0 "D_3" V 13950 4678 60 0000 L CNN
F 1 "D" V 14100 4550 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 13950 4600 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 13950 4600 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 13950 4600
0 -1 -1 0
$EndComp
Wire Wire Line
13950 4450 14100 4450
Wire Wire Line
14700 4450 14500 4450
Wire Wire Line
12850 4750 13950 4750
Text Label 11500 5200 2 60 ~ 0
row1
$Comp
L Switch:SW_Push K_4
U 1 1 5CB3EF81
P 12100 4900
F 0 "K_4" H 12100 5101 60 0000 C CNN
F 1 "KEYSW" H 12100 4800 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 12100 4900 60 0001 C CNN
F 3 "~" H 12100 4900 60 0000 C CNN
1 12100 4900
-1 0 0 1
$EndComp
$Comp
L Device:D D_4
U 1 1 5CB3EF88
P 11750 5050
F 0 "D_4" V 11750 5128 60 0000 L CNN
F 1 "D" V 11900 5000 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 11750 5050 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 11750 5050 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 11750 5050
0 -1 -1 0
$EndComp
Wire Wire Line
11500 5200 11750 5200
Wire Wire Line
12500 4450 12500 4900
Wire Wire Line
12300 4900 12500 4900
Wire Wire Line
11750 4900 11900 4900
$Comp
L Switch:SW_Push K_5
U 1 1 5CB3EF93
P 13200 4900
F 0 "K_5" H 13200 5101 60 0000 C CNN
F 1 "KEYSW" H 13200 4800 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 13200 4900 60 0001 C CNN
F 3 "~" H 13200 4900 60 0000 C CNN
1 13200 4900
-1 0 0 1
$EndComp
$Comp
L Device:D D_5
U 1 1 5CB3EF9A
P 12850 5050
F 0 "D_5" V 12850 5128 60 0000 L CNN
F 1 "D" V 13000 5000 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 12850 5050 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 12850 5050 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 12850 5050
0 -1 -1 0
$EndComp
Wire Wire Line
12850 4900 13000 4900
Wire Wire Line
13600 4450 13600 4900
Wire Wire Line
13600 4900 13400 4900
Wire Wire Line
11750 5200 12850 5200
Connection ~ 11750 5200
$Comp
L Switch:SW_Push K_6
U 1 1 5CB3EFA6
P 14300 4900
F 0 "K_6" H 14300 4799 60 0000 C CNN
F 1 "KEYSW" H 14300 4800 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 14300 4900 60 0001 C CNN
F 3 "~" H 14300 4900 60 0000 C CNN
1 14300 4900
-1 0 0 1
$EndComp
$Comp
L Device:D D_6
U 1 1 5CB3EFAD
P 13950 5050
F 0 "D_6" V 13950 5128 60 0000 L CNN
F 1 "D" V 14100 5000 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 13950 5050 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 13950 5050 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 13950 5050
0 -1 -1 0
$EndComp
Wire Wire Line
13950 4900 14100 4900
Wire Wire Line
14700 4450 14700 4900
Wire Wire Line
14700 4900 14500 4900
Wire Wire Line
12850 5200 13950 5200
Text Label 11500 5650 2 60 ~ 0
row0
$Comp
L Switch:SW_Push K_7
U 1 1 5CB4616D
P 12100 5350
F 0 "K_7" H 12050 5350 60 0000 C CNN
F 1 "KEYSW" H 12100 5250 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 12100 5350 60 0001 C CNN
F 3 "~" H 12100 5350 60 0000 C CNN
1 12100 5350
-1 0 0 1
$EndComp
$Comp
L Device:D D_7
U 1 1 5CB46174
P 11750 5500
F 0 "D_7" V 11750 5578 60 0000 L CNN
F 1 "D" V 11900 5450 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 11750 5500 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 11750 5500 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 11750 5500
0 -1 -1 0
$EndComp
Wire Wire Line
11500 5650 11750 5650
Wire Wire Line
12500 4900 12500 5350
Wire Wire Line
12300 5350 12500 5350
Wire Wire Line
11750 5350 11900 5350
$Comp
L Switch:SW_Push K_8
U 1 1 5CB4617F
P 13200 5350
F 0 "K_8" H 13200 5551 60 0000 C CNN
F 1 "KEYSW" H 13200 5250 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 13200 5350 60 0001 C CNN
F 3 "~" H 13200 5350 60 0000 C CNN
1 13200 5350
-1 0 0 1
$EndComp
$Comp
L Device:D D_8
U 1 1 5CB46186
P 12850 5500
F 0 "D_8" V 12850 5578 60 0000 L CNN
F 1 "D" V 13000 5450 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 12850 5500 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 12850 5500 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 12850 5500
0 -1 -1 0
$EndComp
Wire Wire Line
12850 5350 13000 5350
Wire Wire Line
13600 4900 13600 5350
Wire Wire Line
13600 5350 13400 5350
Wire Wire Line
11750 5650 12850 5650
Connection ~ 11750 5650
$Comp
L Switch:SW_Push K_9
U 1 1 5CB46192
P 14300 5350
F 0 "K_9" H 14300 5249 60 0000 C CNN
F 1 "KEYSW" H 14300 5250 60 0001 C CNN
F 2 "Button_Switch_Keyboard:SW_Cherry_MX1A_1.00u_PCB" H 14300 5350 60 0001 C CNN
F 3 "~" H 14300 5350 60 0000 C CNN
1 14300 5350
-1 0 0 1
$EndComp
$Comp
L Device:D D_9
U 1 1 5CB46199
P 13950 5500
F 0 "D_9" V 13950 5578 60 0000 L CNN
F 1 "D" V 14100 5450 60 0001 C CNN
F 2 "Diode_SMD:D_SOD-123" H 13950 5500 60 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Guangdong-Hottech-1N4148W-T4_C181134.pdf" V 13950 5500 60 0001 C CNN
F 4 "C181134" H 0 0 50 0001 C CNN "PartNr"
1 13950 5500
0 -1 -1 0
$EndComp
Wire Wire Line
13950 5350 14100 5350
Wire Wire Line
14700 4900 14700 5350
Wire Wire Line
14700 5350 14500 5350
Wire Wire Line
12850 5650 13950 5650
$Comp
L Device:LED D10
U 1 1 5CB58CCB
P 14500 8200
F 0 "D10" H 14492 7945 50 0000 C CNN
F 1 "LED" H 14492 8036 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 14500 8200 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 14500 8200 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 14500 8200
-1 0 0 1
$EndComp
$Comp
L Device:LED D13
U 1 1 5CB58CD2
P 14500 8600
F 0 "D13" H 14492 8345 50 0000 C CNN
F 1 "LED" H 14492 8436 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 14500 8600 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 14500 8600 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 14500 8600
-1 0 0 1
$EndComp
$Comp
L Device:R R7
U 1 1 5CB58CD9
P 14800 8200
F 0 "R7" V 14593 8200 50 0000 C CNN
F 1 "1K" V 14684 8200 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14730 8200 50 0001 C CNN
F 3 "~" H 14800 8200 50 0001 C CNN
1 14800 8200
0 1 1 0
$EndComp
$Comp
L Device:R R11
U 1 1 5CB58CE0
P 14800 8600
F 0 "R11" V 14593 8600 50 0000 C CNN
F 1 "1K" V 14684 8600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14730 8600 50 0001 C CNN
F 3 "~" H 14800 8600 50 0001 C CNN
1 14800 8600
0 1 1 0
$EndComp
Connection ~ 14950 8600
Connection ~ 14350 8200
$Comp
L Device:LED D5
U 1 1 5CB6AF32
P 12700 7800
F 0 "D5" H 12692 7545 50 0000 C CNN
F 1 "LED" H 12692 7636 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 12700 7800 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 12700 7800 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 12700 7800
-1 0 0 1
$EndComp
$Comp
L Device:LED D6
U 1 1 5CB6AF39
P 13600 7800
F 0 "D6" H 13592 7545 50 0000 C CNN
F 1 "LED" H 13592 7636 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 13600 7800 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 13600 7800 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 13600 7800
-1 0 0 1
$EndComp
$Comp
L Device:R R2
U 1 1 5CB6AF40
P 13000 7800
F 0 "R2" V 12793 7800 50 0000 C CNN
F 1 "1K" V 12884 7800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12930 7800 50 0001 C CNN
F 3 "~" H 13000 7800 50 0001 C CNN
1 13000 7800
0 1 1 0
$EndComp
$Comp
L Device:R R3
U 1 1 5CB6AF47
P 13900 7800
F 0 "R3" V 13693 7800 50 0000 C CNN
F 1 "1K" V 13784 7800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 13830 7800 50 0001 C CNN
F 3 "~" H 13900 7800 50 0001 C CNN
1 13900 7800
0 1 1 0
$EndComp
Wire Wire Line
13150 7800 13150 8200
Wire Wire Line
14050 7800 14050 8200
$Comp
L Device:LED D7
U 1 1 5CB6AF56
P 14500 7800
F 0 "D7" H 14492 7545 50 0000 C CNN
F 1 "LED" H 14492 7636 50 0000 C CNN
F 2 "LED_SMD:LED_1206_3216Metric_Castellated" H 14500 7800 50 0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Hongli-Zhihui-HONGLITRONIC-HL-PC-3216H233W-6000-7000K_C219234.pdf" H 14500 7800 50 0001 C CNN
F 4 "C219234" H 0 0 50 0001 C CNN "PartNr"
1 14500 7800
-1 0 0 1
$EndComp
$Comp
L Device:R R4
U 1 1 5CB6AF5D
P 14800 7800
F 0 "R4" V 14593 7800 50 0000 C CNN
F 1 "1K" V 14684 7800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14730 7800 50 0001 C CNN
F 3 "~" H 14800 7800 50 0001 C CNN
1 14800 7800
0 1 1 0
$EndComp
Wire Wire Line
14950 7800 14950 8200
$Comp
L power:VCC #PWR016
U 1 1 5CB97A30
P 14350 7800
F 0 "#PWR016" H 14350 7650 50 0001 C CNN
F 1 "VCC" H 14367 7973 50 0000 C CNN
F 2 "" H 14350 7800 50 0001 C CNN
F 3 "" H 14350 7800 50 0001 C CNN
1 14350 7800
1 0 0 -1
$EndComp
Connection ~ 13150 8200
Connection ~ 14050 8200
Connection ~ 14950 8200
Wire Wire Line
13450 7800 13450 8200
Wire Wire Line
12550 7800 12550 8200
Wire Wire Line
14350 7800 14350 8200
Connection ~ 12500 4900
Connection ~ 12850 4750
Connection ~ 12850 5200
Connection ~ 12850 5650
Connection ~ 13600 4900
Connection ~ 14700 4900
Text Label 4200 9300 0 50 ~ 0
row1
Text Label 4200 9200 0 50 ~ 0
row2
Text Label 4200 10500 0 50 ~ 0
col2
Wire Wire Line
3150 7300 3500 7300
Connection ~ 3500 7300
Wire Wire Line
3600 10900 3900 10900
Wire Wire Line
3500 10900 3600 10900
Connection ~ 3600 10900
Wire Wire Line
3700 7300 3600 7300
Wire Wire Line
3500 7300 3600 7300
Connection ~ 3600 7300
$Comp
L MCU_Microchip_ATmega:ATmega32U4-AU U1
U 1 1 5B4FB57A
P 3600 9100
F 0 "U1" H 3575 11078 50 0000 C CNN
F 1 "ATMEGA32U4-AU" H 3575 10987 50 0000 C CNN
F 2 "Package_QFP:TQFP-44_10x10mm_P0.8mm" H 3600 9100 50 0001 C CIN
F 3 "https://datasheet.lcsc.com/szlcsc/Microchip-Tech-ATMEGA32U4-AU_C44854.pdf" H 4700 10200 50 0001 C CNN
F 4 "C44854" H 0 0 50 0001 C CNN "PartNr"
1 3600 9100
1 0 0 -1
$EndComp
NoConn ~ 4200 10000
NoConn ~ 4200 10100
NoConn ~ 4200 8500
NoConn ~ 4200 8200
NoConn ~ 12150 5450
Wire Wire Line
14700 4200 14700 4450
Wire Wire Line
12500 4200 12500 4450
Wire Wire Line
13600 4200 13600 4450
Connection ~ 14350 7800
NoConn ~ 4200 9400
NoConn ~ 4200 9500
NoConn ~ 4200 10200
Connection ~ 12500 4450
Connection ~ 13600 4450
Connection ~ 14700 4450
Wire Wire Line
2450 9250 2450 9800
Wire Wire Line
1950 9250 2450 9250
Wire Wire Line
2350 9600 2350 9150
Wire Wire Line
1650 8700 1650 9150
Wire Wire Line
1750 9250 1750 8700
Wire Wire Line
1450 8600 1950 8600
Wire Wire Line
2050 8600 2150 8600
Wire Wire Line
1950 8600 1950 9250
Wire Wire Line
2050 8600 2050 9150
Wire Wire Line
1750 8700 2150 8700
Wire Wire Line
13150 8600 13150 8750
Wire Wire Line
12850 8750 12850 9000
Wire Wire Line
14350 8600 14350 8200
Wire Wire Line
14950 8200 14950 8600
Wire Wire Line
14950 8600 14950 8750
Connection ~ 13150 8750
Wire Wire Line
13150 8750 12850 8750
Wire Wire Line
14050 8600 14050 8750
Connection ~ 14050 8750
Wire Wire Line
14950 8750 14050 8750
Wire Wire Line
14050 8750 13150 8750
Connection ~ 13450 7800
$Comp
L power:VCC #PWR015
U 1 1 5C791722
P 13450 7800
F 0 "#PWR015" H 13450 7650 50 0001 C CNN
F 1 "VCC" H 13467 7973 50 0000 C CNN
F 2 "" H 13450 7800 50 0001 C CNN
F 3 "" H 13450 7800 50 0001 C CNN
1 13450 7800
1 0 0 -1
$EndComp
Connection ~ 12550 7800
$Comp
L power:VCC #PWR014
U 1 1 5C79168E
P 12550 7800
F 0 "#PWR014" H 12550 7650 50 0001 C CNN
F 1 "VCC" H 12567 7973 50 0000 C CNN
F 2 "" H 12550 7800 50 0001 C CNN
F 3 "" H 12550 7800 50 0001 C CNN
1 12550 7800
1 0 0 -1
$EndComp
Text Label 2050 9150 0 50 ~ 0
Dp+
Text Label 1350 9250 0 50 ~ 0
Dp-
$EndSCHEMATC
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