Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...

Dr Rupa Juthani, a US-based neurosurgeon specialising in pituitary and skull base tumour surgery as well as Gamma Knife radiosurgery, is debunking the myth linking Bluetooth earphones to brain tumours ...

It’s a common ritual: whipping out those calipers or similar measuring devices to measure part of a physical object that ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Fun Fact, the term Bluetooth is named after an ancient Viking king, Harald Blåtand, who unified Denmark and Norway. Later the word Blåtand was translated to Bluetooth. This post will share about ...

When using an external speaker or using a headphone, at the time, it gets annoying because they don’t work. It worked before, but it’s not working the next day. In this post, I will show what you can ...

Bluetooth is baked into just about everything these days, from wireless earbuds and fitness trackers to laptops, cars, and smart home devices. In 2025 alone, there were an estimated 5.3 billion ...

I've been a contributing editor for PCMag since 2011. Before that, I was PCMag's lead audio analyst from 2006 to 2011. Even though I'm a freelancer now, PCMag has been my home for well over a decade, ...

Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical ...