Description
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.
Key Features
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Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
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Onboard ADS1256, 8ch 24bit high-precision ADC (4ch differential input), 30ksps sampling rate
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Onboard DAC8532, 2ch 16bit high-precision DAC
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Onboard input interface via pinheaders, for connecting analog signal - the pinout is compatible with Waveshare sensor interface standard, easy to connect various analog sensor modules
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Onboard input/output interface via screw terminals, for connecting analog/digital signal
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Features AD/DA detect circuit, easy for signal demonstration
Resources
