An Arduino is a microcontroller — a single board designed to control something and perform a specific task. Unlike a ...

For those of us old enough to remember the VCR (and the difficulty of programming one), the ubiquitous vacuum fluorescent display, or VFD, is burned into our memories, mostly because of their ...

We’ve spent a fair amount of space talking about adding A/D converters with higher speeds and more precision. There are applications that merit higher capability. But most makers already have a “free” ...