[Jean-Noel] built his own Arduino based Dahlander switch. This consists of three relays that select the wiring configuration for each speed mode. There’s also a button to toggle settings ...

Of course he could modify a refrigerator and humidifier to be controlled separately, but [Mike] decided the best course of action would be to control line voltage with an Arduino. [Mike] started ...

it triggers the bulb to switch on. In contrast, when the room is well-lit, say during the day, the bulb is kept off. Aside from the Arduino UNO microcontroller, LDR, and the bulb itself, the hardware ...

High voltage relays are electromechanical devices used to switch high voltage (> 1kV) signals. They operate using the same basic principles as electromechanical relays, but include features designed ...

Reed relays are electromechanical relays that consist of a reed switch wrapped in a metal coil. They are comprised of at least two overlapping blades, or reeds, which are sealed within a gas-filled ...

From the good old days of Pokémon-themed Nintendo 64s to the stunning Animal Crossing-themed Switch that was released not too long ago, Nintendo fans have always been treated to some extremely ...

The Nintendo Switch is more than seven years old and about to pass the torch to the long-awaited Nintendo Switch 2.However, the original model shows few signs of slowing down. Part of the $299.99 ...

It's been over seven years since the Nintendo Switch first launched with its game-changing hybrid design. During its lifetime the Switch revitalised Nintendo's fortunes following the poor sales of ...

The best cozy Switch games will have you captivated for hours on end while playing on Nintendo's handheld hybrid console. These games will give you a calm, satisfying, and relaxing way to play ...

A popular Nintendo Switch emulator is no longer playable after intervention from the Japanese video game company. Ryujinx, an open-source Nintendo Switch emulator for Windows, Linux and macOS ...

The best Switch SD card should be fast, reliable, and as future-proof as possible. That last one is important, especially with the Switch successor on the horizon. Therefore, you're going to want ...

I’ve been PCMag’s home entertainment expert for over 10 years, covering both TVs and everything you might want to connect to them. I’ve reviewed more than a thousand different consumer ...