Debouncing button or switch inputs on microcontrollers can be a challenging problem for those first ... I also cover a workaround for the limitation of 2 interrupts on Arduino. Report comment.

In our case Arduino UNO has 2 external interrupts: on pin 2 with ID 0 and on pin 3 with ID 1. So the first parameter is the ID of the interrupt, the second one is a function we call (in our case count ...

The user interaction and setting of the system is based on an alphanumeric 16×2 LCD display and three buttons to control a simple display menu. Parameters are changed by ... 0 comments on “ Time-based ...