Most readers would already be aware that Diodes' (NASDAQ:DIOD) stock increased significantly by 10% over the past month. However, we wonder if the company's inconsistent financials would have any ...

A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

It's evident right in the name why a multimeter can be so handy — it measures multiple things, including voltage, current, and electric resistance. This makes it useful whether you're a professional ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

Through a recent notice, the Undergraduate Medical Education Board (UGMEB) of the National Medical Commission (NMC) has ...

At-home use of red light therapy masks requires a purposeful, consistent approach. These are the steps for the best results.

Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

With the Winter Solstice having just taken place, a bright problem is becoming even more difficult to ignore. Glare from ...

LED lightbulbs are supposed to last thousands of hours, so how come some of them stop working so fast? The answer might be in ...

Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

Colloidal quantum dot (QD) light-emitting diodes have great potential in display applications. However, their commercialization remains a challenge due to the difficulty in achieving high-resolution ...

The iron-on electronic patch could make it easier to embed sensors, lights, and microphones directly into clothing. The ...