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 ...

Abstract: An innovative application of negative group delay (NGD) circuit embedded in a mobile platform for the real-time prediction of arbitrarily moving object position is developed in this article.

For several years now, case studies have been showing that predictive maintenance delivers the most bang for the buck for manufacturers of all sizes. This is hardly surprising given that adding a few ...

You are in a lush forest. Sunlight filters through the bright green canopy, casting dappled shadows on the ground. Towering trees rise over delicate ferns, wildflowers, and colorful mushrooms. A deer ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

The Fitbit Ace LTE is Google’s newest wearable powered by Wear OS and meant to encourage kids (ages 7+) to be healthy through games, while also serving as a parent-child communication and real-time ...

The BMA530 and BMA580 from Bosch Sensortec leverage cutting-edge sensor technology that enhance the capabilities of hearables. They include features such as gesture and context recognition, speech ...