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 ...

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

March 12, 2026: We've decided it's close enough now for a new Brookhaven code to be added for easter. What are the new Brookhaven codes? Brookhaven is one of the most popular sandbox games on the ...

As a very long-running Roblox game, it should be no surprise that using coupons in Heroes World is quite easy. Follow these instructions to do it: The most likely scenario for this specific game is ...

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 ...

With Attack on Titan officially over, you don’t have to say goodbye to the universe just yet, not while Attack on Titan Revolution exists. It’s a surprisingly deep Roblox experience that lets you ...

If you're looking for DTI codes, IGN's got you covered! In this article, you'll find a list of all the active and working Dress to Impress codes in March 2026 that you can redeem for free rewards and ...

These 7 Google Workspace promo codes can help you save more money on your subscriptions to the company's productivity software suite. All coupon content is created by TechRadar. We may earn a ...

Who among us does not have a plethora of mains-powered devices on their workbench, and a consequent mess of power strips to run them all? [Jeroen Brinkman] made his more controllable with a ...

Find one of the latest 10 Logitech promo codes and add it at the checkout to save on PC peripherals including mice, keyboards, webcams, and more. All coupon content is created by PC Gamer. We may earn ...

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 ...

Use one of these 9 tried & tested Target promo codes to save money on your next order from the iconic American department store. All coupon content is created by TechRadar. We may earn a commission if ...