A barograph is a device that graphs a barometer’s readings over time, revealing trends that can predict whether stormy weather is approaching or sunny skies are on the way. This DIY Digital ...

However, I decided to build my own Wi-Fi scanner and honeypot using a regular ESP32-S3 and a Python server on my computer.

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

Want to learn more about sensors, wireless communications, or electronics in general? Check out all the educational videos ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

Waveshare’s ESP32-S3-AUDIO-Board is an ESP32-S3-based low-cost smart speaker development kit with a dual microphone array, a speaker header, echo cancellation, surround RGB lighting, RTC, microSD card ...

Israel's military issued a statement Tuesday saying its preliminary investigation into a strike the previous day that killed at least 20 people, including five journalists, at the Nasser Hospital in ...

Sagar Tudu, a YouTuber, was filming videos for his channel at Dduma Waterfall in Koraput when he was swept away by a strong current. A 22-year-old YouTuber from Berhampur, identified as Sagar Tudu, ...

Fujifilm just released its newest digital camera, which just so happens to be one of its smallest to date. The new Fujifilm X Half pays homage to half-frame film cameras of years’ past with a ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

The four students were stabbed to death in an off-campus house on Nov. 13, 2022. Newly released body camera footage revealed the harrowing moments an officer responded to the University of Idaho ...

Lenses This silver Nikon-fit prime is limited to just 100 pieces, and it doesn’t cost the Earth Lenses Full-frame 35mm f/1.8 prime added to Meike’s flagship Pro Series of lenses for Nikon, Sony and ...