Arduino enthusiasts, makers and developers may be interested in a new Arduino Shield created by developer Roberto Cervero, in the form of the ExControl Shield, an industrial Arduino-based board which ...

Nixie tubes are adored by hackers across the world for their warm glow that recalls an age of bitter nuclear standoffs and endless proxy wars. However, they’re not the easiest thing to drive, ...

A few weeks ago, I installed an automatic water heater switch to my bathroom, but it was a crude device. What I really want to do is design a universal heater driver. That basic idea can be adapted to ...