It’s the moment you hard-core hardware nerds have been waiting for: the reveal of the 2025 Hackaday Supercon Communicator Badge. And this year, we’ve outdone ourselves, but that’s thanks to help ...

The ESP32-CAM is one of the most popular development modules, featuring built-in Wi-Fi and a camera. With its robust 32-bit ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

After a major water leak flooded my home, I realized alerts alone weren’t sufficient—I needed automatic shutoff. This project combines a hacked Gröhe Guard system, an Arduino Nano, an ESP32, and the ...

An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

It’s always a pleasure to find a hardware hacker who you haven’t seen before, and page back through their work. [Bettina ...

Elektor DIY electronics projects don’t just invite readers to build — they spark innovation. Take the Mini Reflow Plate from ...

Union Minister for Information and Broadcasting Ashwini Vaishnaw speaks during a cabinet briefing, in New Delhi. (PTI Photo In a significant move promoting domestic technology adoption, Union Minister ...

Matt Fisher's 5-61 helped Surrey bowl out Nottinghamshire for 231 in the only match to start on a rain-hit day across the County Championship; Gus Atkinson took 4-41, with Surrey closing on 43-1; All ...

Current income-tax provisions make the new regime the default, but the rules differ depending on whether the taxpayer has business or professional income. Today's Ask Wallet Wise answers how ...