In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

March 6, 2026: We checked for new Warframe codes. What are the new Warframe codes? If you're on the hunt for free glyphs and cosmetics, you're in luck - we've got a complete list of available codes ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

March 6, 2026: We searched for new Fragpunk codes. What are the new Fragpunk codes? This 5v5 shooter breaks all the rules when it comes to traditional shooters, providing you with access to Shard ...

Tom Bowen is a senior editor who loves adventure games and RPGs. He's been playing video games for several decades now and writing about them professionally since 2020. Although he dabbles in news and ...

If you're looking for Blox Fruits codes, IGN has what you need! In this article, you'll find all the latest and working Blox Fruits codes in March 2026 that you can redeem for free rewards and bonuses ...

Roblox’s Jujutsu Legacy is a martial arts RPG and as with many Roblox games, new codes are regularly added to the game – or removed from it. Here are all the Jujutsu Legacy codes, plus tips on how to ...

Why Are My Codes Not Working? If your Blox Fruits codes aren’t working, it’s probably due to a spelling mistake. The codes in Blox Fruits Roblox experience are often long and mix a bunch of special ...