Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...

From electronic health records and blood tests to the stream of data from wearable devices, the amount of health information people generate is accelerating rapidly. Yet, many users struggle to ...

Extraordinary flexibility thanks to modular design. Xbox function buttons large and easily reachable. Compatibility across PC and Xbox. Precise and accurate performance. Still corded-only. D-pad still ...

Despite the 2026 Porsche Cayenne Electric having 50% more screens than today’s gas-powered model, the EV still has buttons, toggles, and knobs. It’s going to stay that way. In Leipzig, Germany Porsche ...

This technical animation shows the setup and function of the Digital Matrix LED headlights in the Audi Q3 SUV. Pete Hegseth fires Navy chief of staff Jon Harrison McDonald's Halloween Boo Buckets Are ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small boards ...

If you've ever glanced over the climate control panel on your Volkswagen car, you may have noticed a mysterious "REST" button, usually close to the recirculation button. As cool as it would be, it ...

Barely a month ago, OnePlus co-founder Pete Lau announced that the iconic two-stage alert slider switch was going away. Lau argued that the company wanted to embrace something more versatile and ...

As part of the Nintendo Direct today, Nintendo opened the floodgates in terms of news and announcements about the Switch 2. Included in the presentation was confirmation of what the Switch 2's ...

They did it. The absolute madmen did it. During today's Direct covering all things Nintendo Switch 2, it was demonstrated that for the first time ever, the console will have a built-in voice chat ...