There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Humans flew around the Moon this week, but Hackaday Editors Elliot Williams and Tom Nardi were stuck on Earth — luckily, there was no shortage of stories and hacks to keep them occupied.

This project implements a real-time optical heart rate monitoring system using a transmissive photoplethysmography (PPG) sensor integrated with an Arduino and a LabVIEW signal-processing pipeline. The ...

Abstract: Brain-computer interface (BCI) is a rapidly evolving technology that has the potential to widely influence research, clinical and recreational use. Non-invasive BCI approaches are ...

The Custom-built matrix display for Primary Kids’ Character Visualisation” is an accessible innovation that revolutionises primary education.8×8 Programmable Matrix Display is a seamless and dynamic ...

A collection of Model-Based Design (MBD) projects and exercises covering system architecture, system modeling, Simulink model development, and Stateflow control design. - Mustapha0991/mbd ...

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We have the 7-letter answer for Basic interface for a PC crossword clue, last seen in the LA Times Crossword March 22, 2026 puzzle. Sometimes we all need some help finding the answer!