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, ...

March 10, 2026: We checked for new Marvel Contest of Champions codes. What are the new MCOC codes? If you're excited to jump into this action game and play as your favorite superhero now that Marvel ...

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 ...

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

What are the latest The Forge codes? If you're tired of tending your forge as a puny human or elf, then there's no better way to pick up a free race reroll than with new The Forge codes. The rewards ...

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 ...

Redeeming these Abyss codes will reward you with free Star Shards for rerolling your class, as well as items that restore oxygen and boost your speed. When your fishing trip is interrupted by a Kraken ...

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Use one of these 17 Dell coupon codes to save on laptops, monitors, accessories and more. All coupon content is created by Tom’s Guide. We may earn a commission if you buy through our links. More Info ...