150 lines
3.3 KiB
Plaintext
150 lines
3.3 KiB
Plaintext
EESchema Schematic File Version 4
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EELAYER 30 0
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EELAYER END
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$Descr User 11988 8268
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encoding utf-8
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Sheet 1 5
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Sheet
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S 2000 1400 1450 1650
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U 60FE1698
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F0 "Power" 50
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F1 "Power.sch" 50
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F2 "BTN_PWR" O R 3450 1700 50
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F3 "PW_HOLD" I R 3450 1800 50
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F4 "MEAS_VBATT" O R 3450 2100 50
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F5 "MEAS_EN" I R 3450 2200 50
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F6 "USB_D+" I L 2000 2250 50
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F7 "USB_D-" I L 2000 2350 50
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$EndSheet
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$Sheet
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S 8150 3750 1450 1900
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U 60FE21EE
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F0 "NFC" 50
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F1 "NFC.sch" 50
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F2 "SPI_MOSI" I L 8150 4300 50
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F3 "SPI_SCK" I L 8150 4400 50
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F4 "NFC_SPI_CS" I L 8150 4600 50
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F5 "SPI_MISO" I L 8150 4500 50
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F6 "~NFC_RST" I L 8150 4850 50
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$EndSheet
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$Sheet
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S 4800 1400 2450 4300
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U 60FFCEAC
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F0 "CPU" 50
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F1 "CPU.sch" 50
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F2 "DAC_LRCK" O R 7250 1800 50
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F3 "DAC_BCLK" O R 7250 1700 50
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F4 "DAC_DATA" O R 7250 1900 50
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F5 "ADC1_IN2" I L 4800 2100 50
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F6 "BTN_PWR" I L 4800 1700 50
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F7 "MEAS_EN" O L 4800 2200 50
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F8 "PW_HOLD" O L 4800 1800 50
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F9 "NFC_SPI_CS" O R 7250 4600 50
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F10 "NFC_SPI_SCK" O R 7250 4400 50
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F11 "NFC_SPI_MOSI" O R 7250 4300 50
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F12 "~DAC_SDMODE" O R 7250 2250 50
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F13 "ESP_GPIO0" I L 4800 4450 50
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F14 "ESP_RST" I L 4800 4350 50
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F15 "NFC_SPI_MISO" I R 7250 4500 50
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F16 "~NFC_RST" O R 7250 4850 50
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F17 "USB_D+" I L 4800 4250 50
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F18 "USB_D-" I L 4800 4150 50
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$EndSheet
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$Sheet
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S 8150 1400 1450 1700
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U 60FDB9AA
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F0 "I2S_DAC_AMP" 50
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F1 "I2S_DAC_AMP.sch" 50
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F2 "I2S_SD_MODE" I L 8150 2250 50
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F3 "I2S_BCLK" I L 8150 1700 50
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F4 "I2S_LRCLK" I L 8150 1800 50
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F5 "I2S_DIN" I L 8150 1900 50
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F6 "SPKOUT+" O R 9600 2200 50
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F7 "SPK_OUT-" O R 9600 2300 50
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$EndSheet
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Wire Wire Line
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7250 1700 8150 1700
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Wire Wire Line
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8150 1800 7250 1800
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Wire Wire Line
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7250 1900 8150 1900
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Wire Wire Line
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7250 4300 8150 4300
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Wire Wire Line
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8150 4400 7250 4400
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Wire Wire Line
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7250 4500 8150 4500
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Wire Wire Line
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8150 4600 7250 4600
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Wire Wire Line
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3450 1700 4800 1700
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Wire Wire Line
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3450 1800 4800 1800
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Wire Wire Line
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3450 2100 4800 2100
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Wire Wire Line
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4800 2200 3450 2200
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Wire Wire Line
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7250 2250 8150 2250
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$Comp
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L Connector_Generic:Conn_01x02 J3
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U 1 1 611410AC
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P 10100 2200
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F 0 "J3" H 10180 2192 50 0000 L CNN
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F 1 "Conn_01x02" H 10180 2101 50 0000 L CNN
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F 2 "Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical_small_CrtYd" H 10100 2200 50 0001 C CNN
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F 3 "~" H 10100 2200 50 0001 C CNN
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1 10100 2200
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1 0 0 -1
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$EndComp
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Wire Wire Line
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9900 2200 9600 2200
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Wire Wire Line
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9900 2300 9600 2300
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$Comp
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L Leo_muziekdoos-eagle-import:MOUNTINGHOLE3.0 M1
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U 1 1 6115ABB0
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P 7900 6550
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F 0 "M1" H 7950 6600 50 0001 C CNN
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F 1 "MOUNTINGHOLE3.0" H 7900 6550 50 0001 C CNN
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F 2 "MountingHole:MountingHole_3mm" H 7900 6550 50 0001 C CNN
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F 3 "" H 7900 6550 50 0001 C CNN
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1 7900 6550
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1 0 0 -1
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$EndComp
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$Comp
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L Leo_muziekdoos-eagle-import:MOUNTINGHOLE3.0 M2
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U 1 1 6115AFF4
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P 8400 6550
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F 0 "M2" H 8450 6600 50 0001 C CNN
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F 1 "MOUNTINGHOLE3.0" H 8400 6550 50 0001 C CNN
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F 2 "MountingHole:MountingHole_3mm" H 8400 6550 50 0001 C CNN
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F 3 "" H 8400 6550 50 0001 C CNN
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1 8400 6550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2000 2350 1750 2350
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Wire Wire Line
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1750 2350 1750 4150
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Wire Wire Line
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1650 2250 2000 2250
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Wire Wire Line
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8150 4850 7250 4850
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Wire Wire Line
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1750 4150 4800 4150
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Wire Wire Line
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1650 4250 4800 4250
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Wire Wire Line
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1650 4250 1650 2250
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$EndSCHEMATC
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