A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

A new optional light emitting diode (LED) board pre-calibrated for AM0 testing is available for the company's flagship LED solar simulators.

Are you tired of heavy LCR meters or handheld tools that aren’t accurate? A device can give you near-bench precision for ...

A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...

Renowned for its expertise in providing suitable laser diodes for space applications (e.g. in missions such as GAIA, CATS, ...

Finding the best 32 inch LED TV depends on features, pricing, and customer preferences. However, some of the top-rated brands ...

STMicroelectronics has introduced three radiation-hardened low-voltage rectifier diodes intended for power conversion and ...

Continuing its 2025 promotional tour, Siborg Systems Inc. presented its award-winning LCR-Reader line of multimeters at two ...

STMicroelectronics has unveiled three new radiation-hardened low-voltage rectifier diodes designed for power circuits in Low ...

The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over the years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's ...

While OLEDs offer an excellent viewing experience, the faint burn-in you may notice on your screen is a notable drawback. Here's how to prevent it.

As an uphill enjoyment machine, the Forestal e-Cygnus Diōde is a tough bike to beat – especially on flowing singletrack.