The Apple Watch Series 7 may only just have launched, but the rumor mill is already turning about the Series 8. And it seems it’s our old friend blood glucose that’s got the tech world achatter.

If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like an HC-SR04. These work well, and they are reasonably easy to use. However, they aren’t without ...

An Infrared close object sensor installed on an industrial vehicle detects objects or pedestrians located in a hazardous area. When it detects a problem an audio/visual indicator makes an alert, that ...

US defence giant RTX feels that advanced electro-optical/infrared (EO/IR) sensors are now well positioned for detecting unmanned air vehicles (UAVs), missiles, and aircraft at extreme ranges. In the ...

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 ...

Substantial miniaturization of infrared (IR) sensors is necessary for their incorporation into next-generation portable electronics, wearable devices, and small satellites. However, modern infrared ...