Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagine ...

Learn how to make a solar-powered Autobot robot with this fun and educational DIY tutorial! 🤖☀️ Using basic electronics and creative crafting, build a transformer-style Autobot robot that moves using ...