In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

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 ...

Stream decks are pretty useful in all kinds of contexts, but commercial models can feel a bit pricy for what is effectively a ...

Trying to find the newest Rivals codes? This Roblox shooter made by Nosniy Games is all about battling it out in 1v1 to 5v5 matches until one side achieves the five wins needed for victory. All tested ...

March 18, 2026: We've added the latest new ZZZ code from the patch 2.7 livestream to get you some more Polychrome and essential upgrade materials. We also cleaned up the code list to make it a little ...

Roblox’s Jujutsu Legacy is a martial arts RPG and as with many Roblox games, new codes are regularly added to the game – or removed from it. Here are all the Jujutsu Legacy codes, plus tips on how to ...

March 15, 2026: We're still searching for some new Southwest Florida codes. What are the latest Southwest Florida codes? In this RPG, you can become whoever you want to be. More often than not, though ...

These days, it’s pretty easy to slap together a single-board computer and a cheap LCD screen to whip up a cool cyberdeck fast ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

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 ...