• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

debounce

  1. M

    Key tied to two GPIO pins not functioning correctly

    I'm posting this here because it may be more of an electronics issue. Anyways, I have a program which calls the dkey function to try to get a value based on the key pressed. I have three keys. Two are tied to their own GPIO pins and the third key functions exactly the same as the other two...
  2. djsfantasi

    Dual State Pushbutton, Debounced, using Interrupts for Arduino

    This routine is interrupt driven, and will detect either a short or long button press. It's return value is bit encoded and as such it is possible that both a long and short press can be detected. They are valid, since the press is debounced. The code is not optimized, but written for...

Latest threads

EE World Online Articles

Loading
Top