Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

A plant never whispers when it needs water. It wilts, it droops, it gives up—often long before anyone notices. That silent ...

Some events you attend, and some events you feel the moment you walk through the doors. The Rand Show 2026 was the latter, ...

Homemade Christmas jumper | Arduino and RGB LEDs In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are ...

Nine out of ten global capability centres (GCCs) being sup in India today use external partners, a sharp reversal from just a few years ago when large multinationals built these centres on their own, ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

Honda Motor will move several thousand engineers working on automotive development into a separate R&D entity from 1 April, reviving Honda R&D as an independent unit, Nikkei Asia reported. Honda R&D ...

It’s the evening before publication, and a pair of Hackaday writers convene to record the week’s podcast. This week Elliot Williams is joined by Jenny List, and it’s a bumper ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

This project revisits a minimalist Pong-style arcade game built with an Arduino Uno and an 8×8 LED matrix driven by the MAX7219. Originally developed as an early learning exercise, it has now been ...