The latest edition of the Google Home Speaker serves a compelling mix of rewarding voice controls, surprisingly punchy audio output, and the most advanced suite of smart home features that you can get ...

Forewarned is forearmed.

These are some great DIY projects that you can do for cheap.

When working on a recent Design Idea for an adjustable filter, I wanted to use an electrical noise source to generate an FFT spectrum graph on my oscilloscope. To set up the test, I reached for my ...

I was looking for a sensor that could automatically detect falls to monitor the elderly. The first candidate that came to mind was a millimeter-wave radar sensor like the Aqara Presence Sensor FP2. It ...

Abstract: Arduino Uno – Powered Parking Guidance System with Ultrasonic Sensors" is a smart and innovative solution for simplifying the parking process in crowded urban environments. This paper ...

Abstract: The robot working environment has changed. Robots are no longer restricted to factories; they have spread gradually to urban areas. In this research work, we designed a line-following ...