273 lines
6.0 KiB
Plaintext
273 lines
6.0 KiB
Plaintext
EESchema Schematic File Version 4
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LIBS:inputboard-cache
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EELAYER 26 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title "Soundboard"
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Date "2019-01-24"
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Rev "v1"
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Comp "FlippR-ChillR"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L Connector:Conn_01x08_Male J1
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U 1 1 5C4A1DD0
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P 3100 3450
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F 0 "J1" H 3206 3928 50 0000 C CNN
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F 1 "Conn_01x08_Male" H 3206 3837 50 0000 C CNN
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F 2 "Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical" H 3100 3450 50 0001 C CNN
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F 3 "~" H 3100 3450 50 0001 C CNN
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1 3100 3450
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-1 0 0 1
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$EndComp
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$Comp
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L Interface_Expansion:MCP23017_SP U1
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U 1 1 5C4A2167
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P 5250 3700
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F 0 "U1" H 5250 4978 50 0000 C CNN
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F 1 "MCP23017_SP" H 5250 4887 50 0000 C CNN
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F 2 "Package_DIP:DIP-28_W7.62mm" H 5450 2700 50 0001 L CNN
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F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf" H 5450 2600 50 0001 L CNN
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1 5250 3700
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1 0 0 -1
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$EndComp
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$Comp
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L 74xx:74HC245 U2
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U 1 1 5C4A240D
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P 7500 3400
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F 0 "U2" H 7500 4378 50 0000 C CNN
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F 1 "74HC245" H 7500 4287 50 0000 C CNN
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F 2 "Package_DIP:DIP-20_W7.62mm_LongPads" H 7500 3400 50 0001 C CNN
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F 3 "http://www.ti.com/lit/gpn/sn74HC245" H 7500 3400 50 0001 C CNN
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1 7500 3400
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0101
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U 1 1 5C4A250C
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P 2250 3050
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F 0 "#PWR0101" H 2250 2800 50 0001 C CNN
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F 1 "GND" V 2255 2922 50 0000 R CNN
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F 2 "" H 2250 3050 50 0001 C CNN
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F 3 "" H 2250 3050 50 0001 C CNN
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1 2250 3050
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0 1 1 0
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$EndComp
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Wire Wire Line
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2900 3050 2250 3050
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$Comp
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L power:+3.3V #PWR0102
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U 1 1 5C4A256F
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P 2200 3750
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F 0 "#PWR0102" H 2200 3600 50 0001 C CNN
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F 1 "+3.3V" V 2215 3878 50 0000 L CNN
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F 2 "" H 2200 3750 50 0001 C CNN
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F 3 "" H 2200 3750 50 0001 C CNN
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1 2200 3750
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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2900 3750 2200 3750
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$Comp
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L power:+5V #PWR0103
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U 1 1 5C4A25D1
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P 2200 3650
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F 0 "#PWR0103" H 2200 3500 50 0001 C CNN
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F 1 "+5V" V 2215 3778 50 0000 L CNN
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F 2 "" H 2200 3650 50 0001 C CNN
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F 3 "" H 2200 3650 50 0001 C CNN
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1 2200 3650
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0 -1 -1 0
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$EndComp
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Wire Wire Line
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2900 3650 2200 3650
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Wire Wire Line
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4550 2900 3550 2900
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Wire Wire Line
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3550 2900 3550 3350
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Wire Wire Line
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3550 3350 2900 3350
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Wire Wire Line
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2900 3450 3650 3450
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Wire Wire Line
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3650 3450 3650 3000
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Wire Wire Line
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3650 3000 4550 3000
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Text Label 3200 3350 0 50 ~ 0
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SDA
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Text Label 3200 3450 0 50 ~ 0
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SCK
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$Comp
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L power:+3.3V #PWR0104
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U 1 1 5C4A30C6
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P 5250 2600
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F 0 "#PWR0104" H 5250 2450 50 0001 C CNN
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F 1 "+3.3V" H 5265 2773 50 0000 C CNN
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F 2 "" H 5250 2600 50 0001 C CNN
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F 3 "" H 5250 2600 50 0001 C CNN
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1 5250 2600
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0105
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U 1 1 5C4A315D
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P 5250 4800
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F 0 "#PWR0105" H 5250 4550 50 0001 C CNN
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F 1 "GND" H 5255 4627 50 0000 C CNN
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F 2 "" H 5250 4800 50 0001 C CNN
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F 3 "" H 5250 4800 50 0001 C CNN
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1 5250 4800
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5950 2900 7000 2900
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Wire Wire Line
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5950 3000 7000 3000
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Wire Wire Line
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5950 3100 7000 3100
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Wire Wire Line
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5950 3200 7000 3200
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Wire Wire Line
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5950 3300 7000 3300
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Wire Wire Line
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5950 3400 7000 3400
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Wire Wire Line
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5950 3500 7000 3500
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Wire Wire Line
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5950 3600 7000 3600
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$Comp
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L power:GND #PWR0106
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U 1 1 5C4A3A10
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P 7500 4200
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F 0 "#PWR0106" H 7500 3950 50 0001 C CNN
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F 1 "GND" H 7505 4027 50 0000 C CNN
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F 2 "" H 7500 4200 50 0001 C CNN
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F 3 "" H 7500 4200 50 0001 C CNN
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1 7500 4200
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1 0 0 -1
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$EndComp
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$Comp
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L power:GND #PWR0107
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U 1 1 5C4A3A41
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P 4550 4500
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F 0 "#PWR0107" H 4550 4250 50 0001 C CNN
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F 1 "GND" V 4555 4372 50 0000 R CNN
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F 2 "" H 4550 4500 50 0001 C CNN
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F 3 "" H 4550 4500 50 0001 C CNN
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1 4550 4500
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0 1 1 0
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$EndComp
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$Comp
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L power:+5V #PWR0108
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U 1 1 5C4A3C3C
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P 7500 2600
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F 0 "#PWR0108" H 7500 2450 50 0001 C CNN
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F 1 "+5V" H 7515 2773 50 0000 C CNN
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F 2 "" H 7500 2600 50 0001 C CNN
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F 3 "" H 7500 2600 50 0001 C CNN
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1 7500 2600
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1 0 0 -1
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$EndComp
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$Comp
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L Connector_Generic:Conn_02x10_Odd_Even J2
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U 1 1 5C4A3D78
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P 9050 3400
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F 0 "J2" H 9100 2675 50 0000 C CNN
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F 1 "Conn_02x10_Odd_Even" H 9100 2766 50 0000 C CNN
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F 2 "Connector_PinSocket_2.54mm:PinSocket_2x10_P2.54mm_Vertical" H 9050 3400 50 0001 C CNN
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F 3 "~" H 9050 3400 50 0001 C CNN
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1 9050 3400
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-1 0 0 1
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$EndComp
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$Comp
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L power:+3.3V #PWR0109
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U 1 1 5C4A413A
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P 4550 4400
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F 0 "#PWR0109" H 4550 4250 50 0001 C CNN
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F 1 "+3.3V" V 4565 4528 50 0000 L CNN
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F 2 "" H 4550 4400 50 0001 C CNN
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F 3 "" H 4550 4400 50 0001 C CNN
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1 4550 4400
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0 -1 -1 0
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$EndComp
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$Comp
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L power:GND #PWR0110
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U 1 1 5C4A4195
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P 4550 4300
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F 0 "#PWR0110" H 4550 4050 50 0001 C CNN
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F 1 "GND" V 4555 4172 50 0000 R CNN
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F 2 "" H 4550 4300 50 0001 C CNN
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F 3 "" H 4550 4300 50 0001 C CNN
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1 4550 4300
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0 1 1 0
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$EndComp
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$Comp
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L power:+3.3V #PWR0111
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U 1 1 5C4A41DE
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P 4550 3800
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F 0 "#PWR0111" H 4550 3650 50 0001 C CNN
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F 1 "+3.3V" V 4565 3928 50 0000 L CNN
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F 2 "" H 4550 3800 50 0001 C CNN
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F 3 "" H 4550 3800 50 0001 C CNN
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1 4550 3800
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0 -1 -1 0
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$EndComp
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$Comp
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L power:GND #PWR0112
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U 1 1 5C4A421F
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P 4550 3500
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F 0 "#PWR0112" H 4550 3250 50 0001 C CNN
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F 1 "GND" V 4555 3372 50 0000 R CNN
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F 2 "" H 4550 3500 50 0001 C CNN
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F 3 "" H 4550 3500 50 0001 C CNN
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1 4550 3500
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0 1 1 0
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$EndComp
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Wire Wire Line
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4550 3500 4550 3600
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Connection ~ 4550 3500
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$Comp
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L power:+5V #PWR0113
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U 1 1 5C4A44B2
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P 7000 3800
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F 0 "#PWR0113" H 7000 3650 50 0001 C CNN
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F 1 "+5V" V 7015 3928 50 0000 L CNN
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F 2 "" H 7000 3800 50 0001 C CNN
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F 3 "" H 7000 3800 50 0001 C CNN
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1 7000 3800
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0 -1 -1 0
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$EndComp
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$Comp
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L power:GND #PWR0114
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U 1 1 5C4A45E8
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P 7000 3900
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F 0 "#PWR0114" H 7000 3650 50 0001 C CNN
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F 1 "GND" V 7005 3772 50 0000 R CNN
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F 2 "" H 7000 3900 50 0001 C CNN
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F 3 "" H 7000 3900 50 0001 C CNN
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1 7000 3900
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0 1 1 0
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$EndComp
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Wire Wire Line
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8000 2900 8750 2900
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Wire Wire Line
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8000 3000 8750 3000
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Wire Wire Line
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8000 3100 8750 3100
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Wire Wire Line
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8000 3200 8750 3200
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Wire Wire Line
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8000 3300 8750 3300
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Wire Wire Line
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8000 3400 8750 3400
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Wire Wire Line
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8000 3500 8750 3500
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Wire Wire Line
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8000 3600 8750 3600
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$EndSCHEMATC
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