Discover how to build a DIY mini water pump using recycled bottle caps and a small DC motor! This step-by-step tutorial shows you how to create an efficient homemade pump from everyday materials.

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

But what about a fully-working PC monitor that you can slip into a pocket? While it may give you a little bit of eye strain ...

A 13-year-old and his teen sister picked up vibe coding and ended up competing together in a 24-hour hackathon with their dad ...