Topic

pushbuttons

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

1. 

   1 Tutorial 02 for Arduino: Buttons, PWM, and Functions

   Jeremy Blum 7 people · 7 months · since Aug 2011

   Jeremy Blum's second Arduino tutorial, often pointed to for explaining button debouncing and why a pull-down resistor is needed on an input.

2. 

   2 Arduino Tutorial 28: Using a Pushbutton as a Toggle Switch

   Paul McWhorter 4 people · 5 months · since Apr 2020

   Suggested as a beginner Arduino lesson on turning a pushbutton into an on and off control for an LED, within a numbered tutorial series.

3. 

   3 Arduino Tutorial 27: Understanding Pushbuttons and Pull Up and Pull Down Resistors

   Paul McWhorter 4 people · 5 months · since Apr 2020

   Repeatedly recommended to Arduino beginners struggling with buttons, for its clear explanation of wiring them, reading the pin state and using pull-up or pull-down resistors.