An Arduino library for the Hi-Link HLK-LD2450 24Ghz FMCW radar sensor. This sensor is a Frequency Modulated Continuous Wave radar, which makes it good for presence detection and has some interesting ...

NAMM 2026: After a couple of weeks of teasers, Yamaha has finally lifted the lid on its next-level EAD product When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Default value for maximum measurement distance is 4m, since HC-SR04 sensor can't measure reliably beyond that. However, if you are using another sensor or if you you don't care about distances larger ...

Abstract: We demonstrate a flexible wearable optical fiber strain sensor using side-polished fiber Bragg grating (FBG) with a D-shaped polished zone of ~54 μm depth and ~15 mm length. The ...

Abstract: Industry 4.0 is the technology of the future, which is based, among other things, on the Internet of Things (IoT) and sensors that provide online information about the production processes.