753 lines
16 KiB
Plaintext
753 lines
16 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 3
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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NoConn ~ 2150 1800
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$Comp
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L Device:C C7
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U 1 1 5F0786B1
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P 850 1300
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F 0 "C7" V 598 1300 50 0000 C CNN
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F 1 "22pF" V 689 1300 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 888 1150 50 0001 C CNN
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F 3 "~" H 850 1300 50 0001 C CNN
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1 850 1300
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0 1 1 0
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$EndComp
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$Comp
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L power:+5V #PWR02
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U 1 1 5F0A1BFA
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P 2650 750
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F 0 "#PWR02" H 2650 600 50 0001 C CNN
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F 1 "+5V" H 2665 923 50 0000 C CNN
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F 2 "" H 2650 750 50 0001 C CNN
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F 3 "" H 2650 750 50 0001 C CNN
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1 2650 750
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2650 750 2650 900
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Wire Wire Line
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2300 4500 2300 4600
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$Comp
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L power:GND #PWR017
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U 1 1 5F0A8134
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P 2300 4600
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F 0 "#PWR017" H 2300 4350 50 0001 C CNN
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F 1 "GND" H 2305 4427 50 0000 C CNN
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F 2 "" H 2300 4600 50 0001 C CNN
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F 3 "" H 2300 4600 50 0001 C CNN
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1 2300 4600
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1 0 0 -1
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$EndComp
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$Comp
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L Device:R R5
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U 1 1 5F0B5901
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P 1750 2300
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F 0 "R5" V 1543 2300 50 0000 C CNN
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F 1 "22" V 1634 2300 50 0000 C CNN
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F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 1680 2300 50 0001 C CNN
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F 3 "~" H 1750 2300 50 0001 C CNN
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1 1750 2300
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0 -1 -1 0
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$EndComp
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$Comp
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L power:+5V #PWR05
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U 1 1 5EFFA2CA
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P 9600 750
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F 0 "#PWR05" H 9600 600 50 0001 C CNN
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F 1 "+5V" H 9615 923 50 0000 C CNN
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F 2 "" H 9600 750 50 0001 C CNN
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F 3 "" H 9600 750 50 0001 C CNN
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1 9600 750
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR06
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U 1 1 5F000FB1
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P 9600 1150
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F 0 "#PWR06" H 9600 900 50 0001 C CNN
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F 1 "GND" H 9605 977 50 0000 C CNN
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F 2 "" H 9600 1150 50 0001 C CNN
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F 3 "" H 9600 1150 50 0001 C CNN
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1 9600 1150
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9600 1150 9600 1100
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Connection ~ 9600 1100
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Wire Wire Line
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9600 750 9600 800
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Connection ~ 9600 800
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$Comp
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L Device:C C3
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U 1 1 5F00AFA0
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P 9350 950
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F 0 "C3" H 9465 996 50 0000 L CNN
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F 1 "0.1uF" H 9465 905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9388 800 50 0001 C CNN
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F 3 "~" H 9350 950 50 0001 C CNN
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1 9350 950
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1 0 0 -1
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$EndComp
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Connection ~ 9350 800
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Wire Wire Line
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9350 800 9600 800
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Connection ~ 9350 1100
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Wire Wire Line
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9350 1100 9600 1100
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$Comp
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L Device:C C4
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U 1 1 5F00B4C3
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P 9850 950
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F 0 "C4" H 9965 996 50 0000 L CNN
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F 1 "0.1uF" H 9965 905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 9888 800 50 0001 C CNN
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F 3 "~" H 9850 950 50 0001 C CNN
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1 9850 950
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9600 800 9850 800
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Connection ~ 9850 800
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Wire Wire Line
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9600 1100 9850 1100
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Connection ~ 9850 1100
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$Comp
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L Device:C C2
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U 1 1 5EFFF252
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P 8850 950
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F 0 "C2" H 8965 996 50 0000 L CNN
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F 1 "0.1uF" H 8965 905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8888 800 50 0001 C CNN
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F 3 "~" H 8850 950 50 0001 C CNN
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1 8850 950
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1 0 0 -1
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$EndComp
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Wire Wire Line
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8850 800 9350 800
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Wire Wire Line
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8850 1100 9350 1100
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$Comp
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L Device:C C6
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U 1 1 5F007EF5
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P 10850 950
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F 0 "C6" H 10965 996 50 0000 L CNN
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F 1 "10uF" H 10965 905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 10888 800 50 0001 C CNN
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F 3 "~" H 10850 950 50 0001 C CNN
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1 10850 950
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9850 800 10350 800
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Wire Wire Line
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9850 1100 10350 1100
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$Comp
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L Device:R R1
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U 1 1 5F058934
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P 1950 1000
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F 0 "R1" H 2020 1046 50 0000 L CNN
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F 1 "10k" H 2020 955 50 0000 L CNN
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F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 1880 1000 50 0001 C CNN
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F 3 "~" H 1950 1000 50 0001 C CNN
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1 1950 1000
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1 0 0 -1
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$EndComp
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$Comp
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L Device:C C8
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U 1 1 5F0BA64F
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P 850 1700
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F 0 "C8" V 598 1700 50 0000 C CNN
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F 1 "22pF" V 689 1700 50 0000 C CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 888 1550 50 0001 C CNN
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F 3 "~" H 850 1700 50 0001 C CNN
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1 850 1700
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0 -1 -1 0
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$EndComp
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Text GLabel 1550 2300 0 50 Input ~ 0
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D-
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Text GLabel 1550 2200 0 50 Input ~ 0
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D+
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Wire Wire Line
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1600 2200 1550 2200
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$Comp
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L Device:R R4
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U 1 1 5F0AD349
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P 1750 2200
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F 0 "R4" V 1543 2200 50 0000 C CNN
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F 1 "22" V 1634 2200 50 0000 C CNN
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F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 1680 2200 50 0001 C CNN
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F 3 "~" H 1750 2200 50 0001 C CNN
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1 1750 2200
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0 1 1 0
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$EndComp
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Wire Wire Line
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2150 2500 1950 2500
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$Comp
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L Device:C C9
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U 1 1 5F049C39
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P 1950 2650
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F 0 "C9" H 2065 2696 50 0000 L CNN
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F 1 "1uF" H 2065 2605 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1988 2500 50 0001 C CNN
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F 3 "~" H 1950 2650 50 0001 C CNN
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1 1950 2650
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR014
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U 1 1 5F0D86BC
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P 4150 3350
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F 0 "#PWR014" H 4150 3100 50 0001 C CNN
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F 1 "GND" H 4155 3177 50 0000 C CNN
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F 2 "" H 4150 3350 50 0001 C CNN
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F 3 "" H 4150 3350 50 0001 C CNN
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1 4150 3350
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4150 3300 4150 3350
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Wire Wire Line
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4100 3300 4150 3300
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$Comp
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L Device:R R6
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U 1 1 5F0D539D
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P 3950 3300
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F 0 "R6" V 3743 3300 50 0000 C CNN
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F 1 "10k" V 3834 3300 50 0000 C CNN
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F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 3880 3300 50 0001 C CNN
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F 3 "~" H 3950 3300 50 0001 C CNN
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1 3950 3300
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0 1 1 0
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$EndComp
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$Sheet
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S 1000 6500 1500 1000
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U 5F51BE8C
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F0 "Switch Matrix" 50
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F1 "switch-matrix.sch" 50
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$EndSheet
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$Comp
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L power:+5V #PWR011
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U 1 1 5F062179
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P 1900 2000
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F 0 "#PWR011" H 1900 1850 50 0001 C CNN
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F 1 "+5V" H 1915 2173 50 0000 C CNN
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F 2 "" H 1900 2000 50 0001 C CNN
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F 3 "" H 1900 2000 50 0001 C CNN
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1 1900 2000
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1 0 0 -1
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$EndComp
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Wire Wire Line
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1600 2300 1550 2300
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$Comp
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L Device:C C5
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U 1 1 5F92A552
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P 10350 950
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F 0 "C5" H 10465 996 50 0000 L CNN
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F 1 "0.1uF" H 10465 905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 10388 800 50 0001 C CNN
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F 3 "~" H 10350 950 50 0001 C CNN
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1 10350 950
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1 0 0 -1
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$EndComp
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Connection ~ 10350 800
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Wire Wire Line
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10350 800 10850 800
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Connection ~ 10350 1100
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Wire Wire Line
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10350 1100 10850 1100
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Wire Wire Line
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8350 800 8850 800
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Connection ~ 8850 800
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Wire Wire Line
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8350 1100 8850 1100
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Connection ~ 8850 1100
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$Sheet
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S 3000 6500 1500 1000
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U 5F949B9C
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F0 "LED Matrix" 50
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F1 "led-matrix.sch" 50
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$EndSheet
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$Comp
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L Connector:AVR-ISP-6 J1
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U 1 1 5F955015
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P 7300 1400
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F 0 "J1" H 6971 1496 50 0000 R CNN
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F 1 "AVR-ISP-6" H 6971 1405 50 0000 R CNN
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F 2 "Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Horizontal" V 7050 1450 50 0001 C CNN
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F 3 " ~" H 6025 850 50 0001 C CNN
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1 7300 1400
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1 0 0 -1
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$EndComp
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$Comp
|
|
L power:GND #PWR010
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U 1 1 5F95C857
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P 7200 1850
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F 0 "#PWR010" H 7200 1600 50 0001 C CNN
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F 1 "GND" H 7205 1677 50 0000 C CNN
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F 2 "" H 7200 1850 50 0001 C CNN
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F 3 "" H 7200 1850 50 0001 C CNN
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1 7200 1850
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1 0 0 -1
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$EndComp
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$Comp
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|
L power:+5V #PWR04
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U 1 1 5F95CE07
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P 7200 750
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F 0 "#PWR04" H 7200 600 50 0001 C CNN
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F 1 "+5V" H 7215 923 50 0000 C CNN
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F 2 "" H 7200 750 50 0001 C CNN
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F 3 "" H 7200 750 50 0001 C CNN
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1 7200 750
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7200 1800 7200 1850
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Text GLabel 7750 1200 2 50 Input ~ 0
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MISO
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Text GLabel 7750 1300 2 50 Output ~ 0
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MOSI
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Text GLabel 7750 1400 2 50 Output ~ 0
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SCK
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Text GLabel 7750 1500 2 50 Output ~ 0
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RST
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Wire Wire Line
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7700 1200 7750 1200
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Wire Wire Line
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7700 1300 7750 1300
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Wire Wire Line
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7700 1400 7750 1400
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Wire Wire Line
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7700 1500 7750 1500
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Text GLabel 1350 1200 0 50 Input ~ 0
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RST
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$Comp
|
|
L Diode:1N4148W D1
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U 1 1 5F04AFDC
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P 1450 1000
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F 0 "D1" V 1404 1080 50 0000 L CNN
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F 1 "1N4148W" V 1495 1080 50 0000 L CNN
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F 2 "Diode_SMD:D_SOD-123" H 1450 825 50 0001 C CNN
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F 3 "https://www.vishay.com/docs/85748/1n4148w.pdf" H 1450 1000 50 0001 C CNN
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1 1450 1000
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0 1 1 0
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$EndComp
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Wire Wire Line
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1450 1150 1450 1200
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Wire Wire Line
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1450 1200 1950 1200
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Wire Wire Line
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1950 1200 2150 1200
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Connection ~ 1950 1200
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Wire Wire Line
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1950 1150 1950 1200
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$Comp
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L power:+5V #PWR01
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U 1 1 5F09393A
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P 1950 750
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F 0 "#PWR01" H 1950 600 50 0001 C CNN
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F 1 "+5V" H 1965 923 50 0000 C CNN
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F 2 "" H 1950 750 50 0001 C CNN
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F 3 "" H 1950 750 50 0001 C CNN
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1 1950 750
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1 0 0 -1
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$EndComp
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Wire Wire Line
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1950 750 1950 800
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Wire Wire Line
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1450 850 1450 800
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Wire Wire Line
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1450 800 1950 800
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Connection ~ 1950 800
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Wire Wire Line
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1950 800 1950 850
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$Comp
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L power:GND #PWR013
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U 1 1 5F06FEED
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P 1950 2800
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F 0 "#PWR013" H 1950 2550 50 0001 C CNN
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F 1 "GND" H 1955 2627 50 0000 C CNN
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F 2 "" H 1950 2800 50 0001 C CNN
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F 3 "" H 1950 2800 50 0001 C CNN
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1 1950 2800
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1 0 0 -1
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$EndComp
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$Comp
|
|
L Device:C C1
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|
U 1 1 5F92990D
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P 8350 950
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F 0 "C1" H 8465 996 50 0000 L CNN
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F 1 "0.1uF" H 8465 905 50 0000 L CNN
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F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 8388 800 50 0001 C CNN
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F 3 "~" H 8350 950 50 0001 C CNN
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|
1 8350 950
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1 0 0 -1
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|
$EndComp
|
|
Wire Wire Line
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|
1650 1400 2150 1400
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|
Wire Wire Line
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|
1650 1600 2150 1600
|
|
$Comp
|
|
L power:GND #PWR012
|
|
U 1 1 5F079E40
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|
P 650 2100
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F 0 "#PWR012" H 650 1850 50 0001 C CNN
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|
F 1 "GND" H 655 1927 50 0000 C CNN
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|
F 2 "" H 650 2100 50 0001 C CNN
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|
F 3 "" H 650 2100 50 0001 C CNN
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|
1 650 2100
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|
1 0 0 -1
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|
$EndComp
|
|
$Comp
|
|
L Device:Crystal_GND24 Y1
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|
U 1 1 5F294622
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|
P 1100 1500
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|
F 0 "Y1" V 1054 1744 50 0000 L CNN
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|
F 1 "16MHz" V 1145 1744 50 0000 L CNN
|
|
F 2 "Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering" H 1100 1500 50 0001 C CNN
|
|
F 3 "~" H 1100 1500 50 0001 C CNN
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|
1 1100 1500
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|
0 1 1 0
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|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR09
|
|
U 1 1 5F2A6310
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|
P 1300 1750
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|
F 0 "#PWR09" H 1300 1500 50 0001 C CNN
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F 1 "GND" H 1305 1577 50 0000 C CNN
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F 2 "" H 1300 1750 50 0001 C CNN
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F 3 "" H 1300 1750 50 0001 C CNN
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1 1300 1750
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|
1 0 0 -1
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|
$EndComp
|
|
Wire Wire Line
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|
7200 750 7200 900
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|
Wire Wire Line
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|
1350 1200 1450 1200
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|
Connection ~ 1450 1200
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|
Wire Wire Line
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|
650 2100 650 1700
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|
Wire Wire Line
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650 1300 700 1300
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|
Wire Wire Line
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650 1700 700 1700
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Connection ~ 650 1700
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|
Wire Wire Line
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|
650 1700 650 1500
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|
Wire Wire Line
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|
1000 1300 1100 1300
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|
Wire Wire Line
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|
1100 1300 1100 1350
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|
Wire Wire Line
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|
1000 1700 1100 1700
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|
Wire Wire Line
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|
1100 1700 1100 1650
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|
Wire Wire Line
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|
900 1500 650 1500
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|
Connection ~ 650 1500
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|
Wire Wire Line
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|
650 1500 650 1300
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|
Wire Wire Line
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|
1300 1500 1300 1750
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|
Wire Wire Line
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1100 1700 1650 1700
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|
Wire Wire Line
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|
1650 1700 1650 1600
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|
Connection ~ 1100 1700
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Wire Wire Line
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|
1100 1300 1650 1300
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|
Wire Wire Line
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|
1650 1300 1650 1400
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Connection ~ 1100 1300
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|
Text GLabel 3400 3700 2 50 Input ~ 0
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ROW1
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Text GLabel 3400 3800 2 50 Input ~ 0
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ROW2
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Text GLabel 3400 3600 2 50 Input ~ 0
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ROW0
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Text GLabel 3550 1250 1 50 Input ~ 0
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MOSI
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Text GLabel 3650 1250 1 50 Output ~ 0
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|
MISO
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|
Text GLabel 3400 3900 2 50 Input ~ 0
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|
ROW3
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|
Wire Wire Line
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|
3650 1250 3650 1500
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|
Wire Wire Line
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|
3550 1250 3550 1400
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|
Text GLabel 3400 4000 2 50 Input ~ 0
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|
ROW4
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|
Text GLabel 3400 4100 2 50 Input ~ 0
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|
ROW5
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|
Text GLabel 3400 2400 2 50 Output ~ 0
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|
COL03
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|
Text GLabel 3400 2500 2 50 Output ~ 0
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|
COL04
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Text GLabel 3400 2600 2 50 Output ~ 0
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|
COL05
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Text GLabel 3400 2700 2 50 Output ~ 0
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|
COL06
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|
Text GLabel 3400 2900 2 50 Output ~ 0
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|
COL07
|
|
Text GLabel 3400 2800 2 50 Output ~ 0
|
|
COL08
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|
Text GLabel 3400 3100 2 50 Output ~ 0
|
|
COL10
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|
Text GLabel 3400 2100 2 50 Output ~ 0
|
|
COL14
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|
Text GLabel 3400 2200 2 50 Output ~ 0
|
|
COL15
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|
Wire Wire Line
|
|
3800 3300 3350 3300
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|
NoConn ~ 5500 3400
|
|
NoConn ~ 5500 3300
|
|
Text GLabel 5600 1900 2 50 Output ~ 0
|
|
D+
|
|
Wire Wire Line
|
|
5500 1900 5600 1900
|
|
Wire Wire Line
|
|
5500 1600 5600 1600
|
|
Wire Wire Line
|
|
5500 1600 5500 1700
|
|
Text GLabel 5600 1600 2 50 Output ~ 0
|
|
D-
|
|
NoConn ~ 5500 3100
|
|
NoConn ~ 5500 3000
|
|
NoConn ~ 5500 2800
|
|
NoConn ~ 5500 2700
|
|
NoConn ~ 5500 2500
|
|
NoConn ~ 5500 2400
|
|
NoConn ~ 5500 2200
|
|
NoConn ~ 5500 2100
|
|
Wire Wire Line
|
|
5500 1800 5500 1900
|
|
Connection ~ 5500 1900
|
|
Connection ~ 5500 1600
|
|
$Comp
|
|
L Connector:USB_C_Receptacle J2
|
|
U 1 1 5EFFEB48
|
|
P 4900 2100
|
|
F 0 "J2" H 5007 3367 50 0000 C CNN
|
|
F 1 "USB_C_Receptacle" H 5007 3276 50 0000 C CNN
|
|
F 2 "kezboard-pcb:USB_C_Receptacle_Stewart_SS-52400-003" H 5050 2100 50 0001 C CNN
|
|
F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 5050 2100 50 0001 C CNN
|
|
1 4900 2100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+5V #PWR03
|
|
U 1 1 5F8E36F7
|
|
P 5900 750
|
|
F 0 "#PWR03" H 5900 600 50 0001 C CNN
|
|
F 1 "+5V" H 5915 923 50 0000 C CNN
|
|
F 2 "" H 5900 750 50 0001 C CNN
|
|
F 3 "" H 5900 750 50 0001 C CNN
|
|
1 5900 750
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR016
|
|
U 1 1 5F009DA8
|
|
P 4900 3700
|
|
F 0 "#PWR016" H 4900 3450 50 0001 C CNN
|
|
F 1 "GND" H 4905 3527 50 0000 C CNN
|
|
F 2 "" H 4900 3700 50 0001 C CNN
|
|
F 3 "" H 4900 3700 50 0001 C CNN
|
|
1 4900 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR015
|
|
U 1 1 5F00B4A1
|
|
P 4600 3700
|
|
F 0 "#PWR015" H 4600 3450 50 0001 C CNN
|
|
F 1 "GND" H 4605 3527 50 0000 C CNN
|
|
F 2 "" H 4600 3700 50 0001 C CNN
|
|
F 3 "" H 4600 3700 50 0001 C CNN
|
|
1 4600 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR08
|
|
U 1 1 5F032218
|
|
P 5950 1700
|
|
F 0 "#PWR08" H 5950 1450 50 0001 C CNN
|
|
F 1 "GND" H 5955 1527 50 0000 C CNN
|
|
F 2 "" H 5950 1700 50 0001 C CNN
|
|
F 3 "" H 5950 1700 50 0001 C CNN
|
|
1 5950 1700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R3
|
|
U 1 1 5F030D08
|
|
P 5950 1550
|
|
F 0 "R3" H 6020 1596 50 0000 L CNN
|
|
F 1 "5.1k" H 6020 1505 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 5880 1550 50 0001 C CNN
|
|
F 3 "~" H 5950 1550 50 0001 C CNN
|
|
1 5950 1550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR07
|
|
U 1 1 5F03268A
|
|
P 6200 1600
|
|
F 0 "#PWR07" H 6200 1350 50 0001 C CNN
|
|
F 1 "GND" H 6205 1427 50 0000 C CNN
|
|
F 2 "" H 6200 1600 50 0001 C CNN
|
|
F 3 "" H 6200 1600 50 0001 C CNN
|
|
1 6200 1600
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R2
|
|
U 1 1 5F02FDA7
|
|
P 6200 1450
|
|
F 0 "R2" H 6270 1496 50 0000 L CNN
|
|
F 1 "5.1k" H 6270 1405 50 0000 L CNN
|
|
F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder" V 6130 1450 50 0001 C CNN
|
|
F 3 "~" H 6200 1450 50 0001 C CNN
|
|
1 6200 1450
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5500 1400 5950 1400
|
|
Wire Wire Line
|
|
5500 1300 6200 1300
|
|
$Comp
|
|
L Device:Polyfuse F1
|
|
U 1 1 5F286423
|
|
P 5700 1100
|
|
F 0 "F1" V 5475 1100 50 0000 C CNN
|
|
F 1 "500mA" V 5566 1100 50 0000 C CNN
|
|
F 2 "Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 5750 900 50 0001 L CNN
|
|
F 3 "~" H 5700 1100 50 0001 C CNN
|
|
1 5700 1100
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
5900 750 5900 1100
|
|
Wire Wire Line
|
|
5900 1100 5850 1100
|
|
Wire Wire Line
|
|
5550 1100 5500 1100
|
|
Wire Wire Line
|
|
2650 4500 2300 4500
|
|
Wire Wire Line
|
|
2750 4500 2650 4500
|
|
Connection ~ 2650 4500
|
|
Connection ~ 2650 900
|
|
Wire Wire Line
|
|
2750 900 2650 900
|
|
Wire Wire Line
|
|
2750 900 2850 900
|
|
Connection ~ 2750 900
|
|
$Comp
|
|
L MCU_Microchip_ATmega:ATmega32U4-AU U1
|
|
U 1 1 5EFE2795
|
|
P 2750 2700
|
|
F 0 "U1" H 2750 811 50 0000 C CNN
|
|
F 1 "ATmega32U4-AU" H 2750 720 50 0000 C CNN
|
|
F 2 "Package_QFP:TQFP-44_10x10mm_P0.8mm" H 2750 2700 50 0001 C CIN
|
|
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7766-8-bit-AVR-ATmega16U4-32U4_Datasheet.pdf" H 2750 2700 50 0001 C CNN
|
|
1 2750 2700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 3400 3000 2 50 Output ~ 0
|
|
COL09
|
|
NoConn ~ 3350 3400
|
|
NoConn ~ 3350 1200
|
|
Text GLabel 3450 1250 1 50 Input ~ 0
|
|
SCK
|
|
Wire Wire Line
|
|
3450 1250 3450 1300
|
|
Wire Wire Line
|
|
3350 1300 3450 1300
|
|
Wire Wire Line
|
|
3350 1400 3550 1400
|
|
Wire Wire Line
|
|
3350 1500 3650 1500
|
|
Wire Wire Line
|
|
3350 2100 3400 2100
|
|
Wire Wire Line
|
|
3350 2200 3400 2200
|
|
Wire Wire Line
|
|
3350 2400 3400 2400
|
|
Wire Wire Line
|
|
3350 2500 3400 2500
|
|
Wire Wire Line
|
|
3350 2600 3400 2600
|
|
Wire Wire Line
|
|
3350 2700 3400 2700
|
|
Wire Wire Line
|
|
3350 2800 3400 2800
|
|
Wire Wire Line
|
|
3350 2900 3400 2900
|
|
Wire Wire Line
|
|
3350 3000 3400 3000
|
|
Wire Wire Line
|
|
3350 3100 3400 3100
|
|
Wire Wire Line
|
|
3400 3600 3350 3600
|
|
Wire Wire Line
|
|
3350 3700 3400 3700
|
|
Wire Wire Line
|
|
3400 3800 3350 3800
|
|
Wire Wire Line
|
|
3350 3900 3400 3900
|
|
Wire Wire Line
|
|
3400 4000 3350 4000
|
|
Wire Wire Line
|
|
3350 4100 3400 4100
|
|
Wire Wire Line
|
|
1900 2000 2150 2000
|
|
Wire Wire Line
|
|
2150 2200 1900 2200
|
|
Wire Wire Line
|
|
1900 2300 2150 2300
|
|
Text GLabel 3400 1600 2 50 Output ~ 0
|
|
COL11
|
|
Text GLabel 3400 1700 2 50 Output ~ 0
|
|
COL12
|
|
Text GLabel 3400 1800 2 50 Output ~ 0
|
|
COL13
|
|
Wire Wire Line
|
|
3350 1600 3400 1600
|
|
Wire Wire Line
|
|
3350 1700 3400 1700
|
|
Wire Wire Line
|
|
3350 1800 3400 1800
|
|
Text GLabel 3750 1300 2 50 Output ~ 0
|
|
COL00
|
|
Text GLabel 3750 1400 2 50 Output ~ 0
|
|
COL01
|
|
Text GLabel 3750 1500 2 50 Output ~ 0
|
|
COL02
|
|
Text GLabel 3400 1900 2 50 Output ~ 0
|
|
DIN
|
|
Connection ~ 3450 1300
|
|
Wire Wire Line
|
|
3450 1300 3750 1300
|
|
Connection ~ 3550 1400
|
|
Wire Wire Line
|
|
3550 1400 3750 1400
|
|
Connection ~ 3650 1500
|
|
Wire Wire Line
|
|
3650 1500 3750 1500
|
|
Wire Wire Line
|
|
3350 1900 3400 1900
|
|
$EndSCHEMATC
|