In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

It’s no surprise that games like World Zero gained so much popularity; not even MMORPGs can escape Roblox’s influence. If you can’t get enough of the game, it’s only fitting that you collect some free ...

There are a wealth of anime-inspired fighting games on Roblox, and Heroes World is arguably one of the best. While the game is still in its beta phase, you can still play the game right now on the ...

March 12, 2026 You can get 50 free Ichor with the single working Dandy's World code right now. What are the new Dandy's World codes? Horror games on Roblox always make for a unique and eerie ...

If there’s one thing cozzie livs taught us, it’s that there’s no such thing as a free meal anymore – but that doesn’t mean you can’t still get a discount on your dinner. In this case, that means an ...

If you’re looking for an affordable Windows machine under $500, a blazing fast gaming beast for those intense matches, or a portable 2-in-1 for school or work, you’ve got plenty of great choices right ...

Join Hackaday Editors Elliot Williams and Tom Nardi as they cover their favorite hacks and stories from the week. The episode kicks off with some updates about Hackaday Europe and the recently ...