This Arduino board is bigger than your head, and it works

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...
Ars Technica

Requesting your help with electronics and Arduino for my model railroad.

I'm trying to get block detection working on my HO scale model railroad. I found this page and liked the idea of using current transformers to detect the Digital Command Control signal inducing ...
How-To Geek on MSN

Don't buy a Raspberry Pi—these alternatives are cheaper and better

I love the Pi, but it's not always the best tool for the job.

India AI Impact Summit 2026: Top tech leaders set to attend

India will host the AI Impact Summit 2026 in New Delhi from February 16 to February 20, bringing together global technology ...
Dot Physics on MSN

Building a Working Model to Understand Helicopter Power

Explore the mechanics of flight by building a working model to understand helicopter power! 🚁🔧 This hands-on tutorial demonstrates how helicopters generate lift, how power is distributed, and the ...
College of Natural Sciences

New 3D Printing Method Makes Affordable, Realistic Replicas as Structurally Complex as a Human Hand

The CRAFT method uses widely available materials and inexpensive commercial 3D printers.
Mashable

The 4 best iPads of 2026: Which iPad should you buy in the new year?

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: Joe Maldonado / ...