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 ...

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 ...

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 ...

In order to collect your free rewards in Jujutsu Chronicles, you first need to be in the game. We also suggest finding a quiet, secluded place to redeem codes so you aren’t being griefed. Image Source ...

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, ...

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 ...

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 ...

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 ...

10th March 2026: We checked for new Untitled Boxing Game codes but no new UBG codes have been released recently. Untitled Boxing Game is a popular Roblox game where you step into the ring and face off ...

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...