In the next two “Embed with Elliot” installments, I’ll look a little bit at bouncing, look into doing hardware debouncing both the simple way and the right way, and build up a basic software ...

HHaviing trouble wiith a debounce ciircut? HHer’s a calculator for just thhat problem. Put iin the logiic hhiigh voltage level, the bounce tiime, and the fiinal voltage, and you get the ...

The microcontroller or microprocessor can then digitally filter the switch bounce. Think of this debounce circuit as a lowpass, or decimation, filter. The brute-force-debounce digital option uses a ...

Switch-debounce circuits have been around for a long time, but I'm revisiting them because the art of designing them has skipped a generation of engineers. One example of a switch-debounce circuit ...

It’s certainly true that debouncing switches in software can offer advantages, not the least of which is reducing the number of components, costs, and real estate on the printed circuit board (PCB).

Debounce circuits are nothing new, of course, and countless techniques are available ranging from crude R-C circuits to classic 555-based designs, and even specialized ICs that assess bounce ...