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 ...

March 11, 2026: We've have another look around for new YBA codes to mark V1.797. What are the new YBA codes? Your Bizarre Adventure is an Roblox MMORPG that borrows heavily from a certain anime and ...

March 11, 2026: We've had another good look around for new ZZZ codes to get you some Polychrome and essential upgrade materials. What are the new Zenless Zone Zero codes? We love a freebie. Whether it ...

Use these 6 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 ...

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Codes for The Forge will grant you additional rerolls if RNG isn't on your side and you don't get one of the best classes on your initial rerolls. In this RPG Roblox experience, you'll be able to play ...

10th March 2026: We checked for new Robox promo codes. Roblox codes are typically a source of fun cosmetics for your character. If you want to make your avatar stand out with a new t-shirt, hat, ...

12th March 2026: We added new Honkai Impact codes. Honkai Impact 3rd is a loot-focused anime-inspired gacha RPG first released back in 2016, and even after almost nine years, is still going strong. As ...

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

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 ...

Use one of these 9 tried & tested Best Buy coupon codes to save on everything from 4K TVs & kitchen appliances to treadmills & Apple devices. All coupon content is created by Tom’s Guide. We may earn ...