| This microcontroller-based relay circuit is capable of activating devices remotely after a delay up to 255 years. The solution is ideal for...
More about relay (98)
| Solid-state relays, also known as SSRs, are widely available on the market, for any voltage or current rating. Why make one, then? Because i...
| While the semiconductor industry has some great innovations, sometimes you can’t beat a real switch! Here we delve into the world of reed re...
| [Partner Content] TE Connectivity's OJS Miniature PCB Relays are general-purpose low-power PCB relays featuring a 10A/16A rating and a 200mW...
| In this issue, we tackle a really peculiar component. So much so, we’ve been unable to find out much about it except for its physical proper...
| Here is a great conversation starter: a simple device for levitating small objects. Build one and impress your friends. It is small, and the...
| A very simple analog circuit for levitating small objects, which is the essence of many enlightening discussions and experiments with some m...
| This is a submission from Pickering on a miniature high voltage relay for use in a new test rig, designed by globally-renowned chip maker, O...
| In a not yet dim past we started this series with an ‘energy-efficient relay’. Here is a variation on that topic, and a super-simple one at...
| This is a submission from Pickering Electronics on the launch of industry’s smallest high voltage relay. Housed in the miniture SIL/SIP pack...