Advances in embedded systems and sensors have enabled efficient, intelligent surveillance solutions that improve safety and ...

Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

It’s easy to get carried away when creating a smart home. You can feel compelled to take on elaborate projects and automate things that don’t need automating, just because it’s possible. This isn’t ...

Eufy has unveiled a new smart sensor – the Glass Break Sensor E10 – designed to detect the sound of glass breaking from a window or door, potentially alerting users to an intruder. Whilst Ring offers ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Random numbers are very important to us in this computer age, being used for all sorts of security and cryptographic tasks. [Theory to Thing] recently built a device to generate random numbers ...

Seeed Studio has sent us a sample of the XIAO ePaper DIY Kit EE02 for review. The kit is comprised of an ESP32-S3 board driving a 13.3-inch Spectra 6 color E-Ink display with 1600 x 1200 resolution.

We have all heard sound, but has anyone ever seen it? Sound is all around us, but we rarely stop to think about what it really is. Every time you speak, play an instrument, clap your hands, or hear ...

The MAX471 is an older current sensor which can handle up to 50 Watt, with a maximum of 25 Volts or a current of 3 Amperes. It is officially not supported any more however there are still many for ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...