it uses the headphone jack as the ADC. the app is called huskerscope. i made this little board to allow me to have an input

  • DoubleOwl7777@feddit.deOP
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    1 year ago

    huskerscope actually has a 2-channel function Generator in it aswell. but duento the filter i now am working on an esp8266 based scope as i had the esp laying around.