Topic

analogue input

2 videos. Ranked by independent recommendations, not by views.

1. 

   1 How To Connect Multiple Pushbuttons To One Arduino Input

   Michael Klements 3 people · 3 months · since Dec 2021

   Cited by makers describing their own builds that read several buttons on one analogue pin through a resistor ladder, based on a Michael Klements video.

2. 

   2 Tech Note 069 - Using the ESP32 ADC and some of its more advanced functions

   G6EJD - David 3 people · 3 months · since Nov 2018

   Valued for explaining the nonlinear ESP32 ADC response and offering a correction function, which one viewer found clearly improved the accuracy of analogue measurements.