Debounce Tests

Arduino push-button debounce tests.

This repository contains the debounce tests discussed in the blog post http://www.jsware.io/programming/2022/10/19/Bouncing-Buttons/

• Debounce0 shows direct LED control without debouncing.
• Debounce1 is a toggle LED example without debouncing, showing the problem.
• Debounce2 provides an improvement of the standard Debounce examples found in the Arduino IDE.
• Debounce2b provides further optimisations of Debounce2, using byte variables instead of bool.
• Debounce3 is a bit-shifting reader using a 5ms timer in the loop() function.
• Debounce3b is a bit-shifting reader using a loop() function counter.

Clone the repository and open each example in the Arduino IDE. Then upload to the Arduino of your choice.