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EESchema Schematic File Version 2
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:silabs
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LIBS:ft232rl
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LIBS:ch340g
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LIBS:backplane-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title ""
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Date ""
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Rev ""
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Comp ""
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L USB_B P3
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U 1 1 5948EBA5
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P 7200 4300
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F 0 "P3" H 7400 4100 50 0000 C CNN
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F 1 "USB_B" H 7150 4500 50 0000 C CNN
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F 2 "MyUSB:USB3145-30-1-A" V 7150 4200 50 0001 C CNN
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F 3 "http://www.farnell.com/datasheets/1841848.pdf" V 7150 4200 50 0001 C CNN
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F 4 "2443141" H 7200 4300 60 0001 C CNN "Farnell"
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1 7200 4300
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-1 0 0 1
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$EndComp
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Text GLabel 1850 2250 0 60 UnSpc ~ 0
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5V
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Text GLabel 1850 2350 0 60 UnSpc ~ 0
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ADC1
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Text GLabel 1850 2450 0 60 UnSpc ~ 0
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ADC2
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Text GLabel 2350 2350 2 60 UnSpc ~ 0
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ADC3
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Text GLabel 2350 2250 2 60 UnSpc ~ 0
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GND
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$Comp
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L CONN_02X03 P?
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U 1 1 594F86D2
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P 2100 2350
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F 0 "P?" H 2100 2550 50 0000 C CNN
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F 1 "CONN_02X03" H 2100 2150 50 0001 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_2x03" H 2100 1150 50 0001 C CNN
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F 3 "" H 2100 1150 50 0000 C CNN
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1 2100 2350
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1 0 0 -1
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$EndComp
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Text GLabel 2350 2450 2 60 UnSpc ~ 0
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ADC4
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$Comp
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L CH340G U?
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U 1 1 594FA4BA
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P 5150 4200
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F 0 "U?" H 5150 3700 60 0000 C CNN
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F 1 "CH340G" H 5150 4700 60 0000 C CNN
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F 2 "SMD_Packages:SO-16-N" H 5350 3550 60 0001 C CNN
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F 3 "http://cdn2.boxtec.ch/pub/diverse/ch340g-datasheet.pdf" H 5350 3550 60 0001 C CNN
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1 5150 4200
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1 0 0 -1
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$EndComp
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Text GLabel 9050 2000 0 60 UnSpc ~ 0
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5V
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Text GLabel 9050 2100 0 60 UnSpc ~ 0
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GND
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Text GLabel 9050 2200 0 60 UnSpc ~ 0
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I2C_SCL
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Text GLabel 9050 2300 0 60 UnSpc ~ 0
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I2C_SDA
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Text GLabel 9050 2400 0 60 UnSpc ~ 0
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UART_TX
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Text GLabel 9050 2600 0 60 UnSpc ~ 0
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DAC1
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Text GLabel 9550 2600 2 60 UnSpc ~ 0
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DAC2
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Text GLabel 9550 2300 2 60 UnSpc ~ 0
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GPIO3
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Text GLabel 9550 2400 2 60 UnSpc ~ 0
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GPIO4
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Text GLabel 9050 2500 0 60 UnSpc ~ 0
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UART_RX
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Text GLabel 9550 2200 2 60 UnSpc ~ 0
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GPIO2
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Text GLabel 9550 2100 2 60 UnSpc ~ 0
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GPIO1
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Text GLabel 9550 2000 2 60 UnSpc ~ 0
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GPIO0
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Text GLabel 9550 2500 2 60 UnSpc ~ 0
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nRST
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$Comp
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L CONN_02X07 P?
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U 1 1 594FADC8
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P 9300 2300
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F 0 "P?" H 9300 2700 50 0000 C CNN
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F 1 "CONN_02X07" V 9300 2300 50 0001 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_2x07" H 9300 1100 50 0001 C CNN
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F 3 "" H 9300 1100 50 0000 C CNN
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1 9300 2300
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1 0 0 -1
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$EndComp
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Text GLabel 9050 3000 0 60 UnSpc ~ 0
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5V
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Text GLabel 9050 3100 0 60 UnSpc ~ 0
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GND
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Text GLabel 9050 3200 0 60 UnSpc ~ 0
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I2C_SCL
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Text GLabel 9050 3300 0 60 UnSpc ~ 0
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I2C_SDA
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Text GLabel 9050 3400 0 60 UnSpc ~ 0
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UART_TX
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Text GLabel 9050 3600 0 60 UnSpc ~ 0
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DAC1
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Text GLabel 9550 3600 2 60 UnSpc ~ 0
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DAC2
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Text GLabel 9550 3300 2 60 UnSpc ~ 0
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GPIO3
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Text GLabel 9550 3400 2 60 UnSpc ~ 0
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GPIO4
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Text GLabel 9050 3500 0 60 UnSpc ~ 0
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UART_RX
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Text GLabel 9550 3200 2 60 UnSpc ~ 0
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GPIO2
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Text GLabel 9550 3100 2 60 UnSpc ~ 0
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GPIO1
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Text GLabel 9550 3000 2 60 UnSpc ~ 0
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GPIO0
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Text GLabel 9550 3500 2 60 UnSpc ~ 0
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nRST
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$Comp
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L CONN_02X07 P?
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U 1 1 594FAEEA
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P 9300 3300
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F 0 "P?" H 9300 3700 50 0000 C CNN
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F 1 "CONN_02X07" V 9300 3300 50 0001 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_2x07" H 9300 2100 50 0001 C CNN
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F 3 "" H 9300 2100 50 0000 C CNN
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1 9300 3300
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1 0 0 -1
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$EndComp
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Text GLabel 1850 2900 0 60 UnSpc ~ 0
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5V
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Text GLabel 1850 3000 0 60 UnSpc ~ 0
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ADC1
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Text GLabel 1850 3100 0 60 UnSpc ~ 0
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ADC2
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Text GLabel 2350 3000 2 60 UnSpc ~ 0
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ADC3
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Text GLabel 2350 2900 2 60 UnSpc ~ 0
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GND
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$Comp
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L CONN_02X03 P?
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U 1 1 594FAFF9
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P 2100 3000
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F 0 "P?" H 2100 3200 50 0000 C CNN
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F 1 "CONN_02X03" H 2100 2800 50 0001 C CNN
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F 2 "Pin_Headers:Pin_Header_Straight_2x03" H 2100 1800 50 0001 C CNN
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F 3 "" H 2100 1800 50 0000 C CNN
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1 2100 3000
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1 0 0 -1
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$EndComp
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Text GLabel 2350 3100 2 60 UnSpc ~ 0
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ADC4
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$EndSCHEMATC
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