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jwhitehorn / pi_piper

Event driven Raspberry Pi GPIO programming in Ruby
BSD 2-Clause "Simplified" License
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Analog pin reader #27

Closed kritik closed 9 years ago

kritik commented 9 years ago

Is it possible to read analog signals osing only GPIO?

jwhitehorn commented 9 years ago

You'll need an ADC, as the Pi does not have any analog headers to my knowledge. I could be wrong.

kritik commented 9 years ago

Thanks then I know that I found the sae information