If you run a large meteorology bureau, then you probably have access to a wonderful weather radar for scrying the heavens.

Radios were once big complicated appliances, full of warm valves and paper-wrapped capacitors, all humming and glowing to ...

A plug-and-play microinverter for small spaces lowers that barrier, especially for people who do not have an entire roof to ...

If you were on the fence about ESP32, these projects will get you started in no time ...

We’re thrilled to bring you another Elektor Circuit Special edition! Our past few summer editions have been hits, delighting both loyal readers and new enthusiasts. Now, we're back with the Elektor ...

In an ideal scenario, a battery should have zero internal resistance. But batteries are not made perfect and the electrodes are not 100% conductive, which creates a small resistance within the battery ...

The GPD Pocket 3 is a mini-laptop with a QWERTY keyboard that’s just barely big enough for touch typing, an 8 inch touchscreen display, and a swivel hinge that lets you use the little computer as a ...

3D printers have become an essential aspect of quick prototyping and have reached out to a wide range of makers and engineers. But most of these printers are hobby grade and hence require constant ...