Programmable logic controllers are widely used in industrial automation systems to control machinery, monitor sensors, and manage manufacturing operations. Although PLCs provide reliable machine ...

Pocketbyte, a credit card-sized modular computer powered by an ESP32-S3 processor, offers endless customization for music ...

Electronics nerds and indie hackers are going to love this. The Pocketbyte is an upcoming portable computer you can endlessly ...

First look: An open-source firmware project called OpenPuck lets Valve's Steam Controller mimic other gamepads without requiring Steam to run in the background. The project was built by an enthusiast ...

For continuous and stable signals, here’s how to integrate the digital-to-analog converter DAC7821 with the TL082 operational ...

Learn how to build an IoT-enabled Smart Talking Grocery Scale using an IndusBoard Coin, load cell, ESP32-based hardware, and ...

A cosmic-ray detector built at CERN has measured muons from one pole to the other. The Courier spoke to James Devine and Etam Noah, who built and ran the project, about the open hardware behind it, ...

Anyone can get started with ESP32, thanks to a few simple tools ...

Museums and trade shows have a problem: how do you keep a physical exhibit engaging for the thousands of people who walk past ...

But can we extend the capabilities of a $5 ESP32-CAM module to build something similar? In this project, we are going to build an AI-Based No Parking Alert System using ESP32-CAM, in which, if someone ...

From July 27 to 31, 2026, the 22nd Fab Lab Global Conference (FAB26 Boston) was held at the MIT campus and Fab Hub Kendall in Cambridge, Massachusetts, USA. Marking the 25th anniversary of the global ...

Alternatives to the Raspberry Pi have existed for a while, but which should you choose? We've compiled the best Raspberry Pi alternatives you can buy right now.