Engineers build robotic fish that swim, dock and recharge themselves with no feeding required

Watching fish glide silently around a tank is one of the most relaxing hobbies a person can pick up, but keeping an actual ...
Elektor Magazine

GPS Geo-Fencing Alert System with GSM-Based SMS Notifications

This project demonstrates the implementation of a compact embedded system capable of continuously monitoring GPS coordinates ...
Hackaday

HamsterOS Crams Complete Graphical Desktop Onto 1.44 MB Floppy

It’s not every day that there’s a new OS in the works for 386 and 486-era hardware, but [John Swiderski] let us know he ...
Electronics For You

Arduino and Robu.in Launch Arduino Physical AI Challenge India 2026 with ₹30+Lakh Prize Pool

Robu.in, in association with Arduino, has announced the Arduino Physical AI Challenge India 2026, a nationwide innovation ...

Meet Mahi Malhani: Class 12 Delhi Student builds TRASHbot, an AI waste-sorting robot with 90% accuracy that’s already being used in societies

A Delhi schoolgirl, Mahi Malhani, developed TRASHbot, an AI-powered robot to tackle litter. Inspired by a visit to Sundar ...
Team-BHP

Built an Arduino-based Cruise Control as my final year college project

BHPian hastalavista recently shared this with other enthusiasts:I'd like to share a project that's very close to my heart and something I'm genuinely proud of. As my engineering journey was nearing ...
The Next Web

Unconventional AI releases its first model, built on an oscillator architecture its founder says could cut power use by a factor of a thousand

Naveen Rao's Unconventional AI has released Un-0, an image generation model running on a simulated oscillator chip architecture it claims could slash power.
Chemistry World

Making lab equipment more accessible for chemists with physical disabilities

Chemical laboratories are often designed around a very narrow idea of standard talent,' says one academic striving to make ...