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 ...

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 ...

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 ...

Look through the latest 8 verified Zwift promo codes to save more on the latest indoor cycling technology. All coupon content is created by Cyclingnews. We may earn a commission if you buy through our ...

Get your hands on the best prices available for the latest e-bikes with our exclusive e-bike coupon codes and deals from renowned brands such as Aventon, Rad Power Bikes, and Trek Bikes to name a few.

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 ...

March 6, 2026: We added one new AFK Journey code for free Origami Hamsters and Diamonds, and removed one expired code. Looking for new AFK Journey codes? Redeeming free items is the best way to stay ...

Use one of our 7 Home Depot promo codes to save money on everything from large kitchen appliances to outdoor furniture. All coupon content is created by Tom’s Guide. We may earn a commission if you ...