High-Precision ADS1256 DAC8552 AD/DA Expansion Board for Raspberry Pi

Overview There s no AD DA function on the Raspberry Pi GPIO interface this may trouble you in the Pi development However it won t be a problem anymore The High Precision AD DA Board allows you to add high precision AD DA functions to the Raspberry Pi Features ● Standard Raspberry Pi 40PIN GPIO extension header supports ● Raspberry Pi series boards Jetson Nano● Onboard ADS1256 8ch 24bit high precision ADC 4ch differential input 30ksps sampling rate● Onboard DAC8532 2ch 16bit high precision DAC● Onboard input interface via pinheaders for connecting analog signalthe pinout is compatible with Waveshare sensor interface standard easy to connect various analog sensor modules● Onboard input output interface via screw terminals for connecting analog digital signal● Features AD DA detect circuit easy for signal demonstrationMore info plz click here to knowNote the Raspberry Pi and sensors in the photo are NOT included Package Included High Precision AD DA Board x 1RPi screws pack 2pcs x 1What s on Board 1 Raspberry Pi GPIO interface for connecting with the Pi2 AD DA input output screw terminals3 AD input pinheaders the pinout is compatible with Waveshare sensor interface standard easy to connect various analog sensor modules4 7 68M crystal5 LM285 2 5 provides reference voltage for the ADC chip6 Photo resistor7 LED output indicator8 10K potentiometer9 DAC8532 16bit high precision DAC 2ch10 Power indicator11 ADS1256 24bit high precision AD