Debouncing is all about making sure that you and the microcontroller agree about when a button push or release event happened. Here’s some oscilloscope plots of me pressing and releasing a ...

Debouncing button or switch inputs on microcontrollers can be a challenging problem for those first starting to program these devices. Part of the reason for this difficulty is that real-world buttons ...

Electrical contacts in mechanical pushbutton switches often make and break contact several times when the button is first pushed. A debouncing circuit can remove the resulting ripple signal to provide ...