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Topic: Best Arduino for lots of ADC (Read 433 times) previous topic - next topic

Cerin

I'm looking for an arduino/shield combo capable of at least 10 ADC channels. The Mega has 16, but is a bit expensive, and includes a lot of other features I don't need. Is there a cheaper arduino with just as many ADC pins, or some shield that provides more ADC pins?

holmes4

Look at ADC chips with an I2C interface.

Mark

CrossRoads

Use two MPC3208, 8 ADCs each with 12 bit resolution, easy to read with SPI commands.
http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010534
Available in DIP package for easy breadboarding also.

http://www.digikey.com/product-search/en/integrated-circuits-ics/data-acquisition-analog-to-digital-converters-adc/2556291?k=mcp3208
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

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