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 9, 2026: We searched for WWE 2K25 locker codes, and have linked to our WWE 2K26 guide now the latest iteration has arrived. What are the new WWE 2K25 locker codes? It's all heating up in the ...

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 04, 2026: We checked for new Valorant codes and verified our list. What are the new Valorant codes? Everyone likes it when they get free stuff, and it's even better when it's for hugely popular ...

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 ...

Use these 7 Google Workspace coupon codes to save on business apps, workflow software and collaboration tools. All coupon content is created by Tom’s Guide. We may earn a commission if you buy through ...

Use these 10 Target promo codes to save on the department store's range, including appliances, TVs, audio tech, smartphones, games consoles & more. All coupon content is created by Tom’s Guide. We may ...

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