An DAC to complement your ADC?
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An DAC to complement your ADC?

by MeiJoa on Sat Aug 11, 2012 2:23 pm

Is there a chance there will be a tutorial for using DAC on the Raspberry and maybe you selling it? Like this one?

http://ww1.microchip.com/downloads/en/devicedoc/21897a.pdf

Also will there be some examples about I2C usage for Raspberry pi or the hardware SPI?

For starters its much faster/easier to modify something that works than doing it all from beginning. :mrgreen:
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Re: An DAC to complement your ADC?

by adafruit on Sat Aug 11, 2012 5:59 pm

There's a hardware SPI example up, its the light painting one. We'll have I2C shortly. DAC is not planned at this time, but we will eventually. thanks!
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Re: An DAC to complement your ADC?

by petert1 on Sun Dec 22, 2013 4:12 pm

I'll second the query regarding a tutorial for DAC . I have a project which needs a 0-10v output for a valve actuator. Either SPI or I2C would be ok

thanks :D
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