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: In recent years, computer architecture instruction has undergone significant transformation, moving away from a primarily theoretical approach, and placing greater emphasis on practical, ...