News

XDA Developers on MSN6d
Want to build your own cheap smart home sensors? Here's how I got started with the ESP32
The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...
Taste The Code on MSN1d
Real-Time Event Notifications Using NodeMCU (Arduino)
Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel ...
Hackaday4d
2025 One Hertz Challenge: Learn Morse Code One Second At A Time
Learning Morse Code is no longer a requirement for HAMs in many jurisdictions, but it’s still a nice skill to have. [I_void(warranties)] wanted to learn, but couldn’t find a trainer ...
Hackaday2d
Spatial Audio In A Hat
Students from the ECE4760 program at Cornell have been working on a spatial audio system built into a hat. The project from [Anishka Raina], [Arnav Shah], and [Yoon Kang], enables the wearer to ...
Security Info Watch16h
Purdue Northwest Researchers Detect Gunshots Using AI-Driven Technologies
Three patent-pending innovations address issues of privacy, false alarms, self-calibration, and affordability.