Recently I was able to build a version of a tiny microcontroller-based LED strobe light for RC airplanes. The build is not very advanced, but it is almost a complete kit. Let’s start with the easy ...

Planning another Arduino build? If you’re just doing something simple like switching a relay or powering a LED, you might want to think about the Digispark. It’s a very small ATtiny-based Arduino ...

This battery-powered and compact fox deterrent offers nighttime protection from foxes. The minuscule design has a single, high-intensity amber flashing light, which automatically turns on at dusk and ...