The robot uses a whopping 32 IR sensors to follow a black line across a concrete workshop floor, adjusting its path using a steering motor salvaged from a power wheelchair. An Arduino Mega Pro ...

Elecrow hit Kickstarter with an electronics learning lab-in-a-box based around the Raspberry Pi. A 2nd generation crammed the lab into a laptop form factor. The CrowPi 3 "playground for programming, ...

This project can be used to control up to four industrial electrical appliances ... It is a simple solid-state relay (SSR) switch controlled by a standard passive infrared (PIR) motion sensor module.

Aerial drone footage shows the humpback whale (Megaptera novaeangliae) missing its iconic lobed fluke, which is responsible ...

from remote controls to autofocus systems to self-driving cars and virtual reality headsets. That means there would be major benefits from improving the efficiency of infrared sensors, such as ...

Infrared contact lenses allow people to see in the dark, even with their eyes closed Date: May 22, 2025 Source: Cell Press Summary: Neuroscientists and materials scientists have created contact ...

A new AI chip works without the cloud server or internet connections needed by existing chips. The AI Pro, designed by Prof Hussam Amrouch, is modelled on the human brain. Its innovative ...

Abstract: This paper analyzes the performance of mosaic nonimaging passive infrared (PIR) sensors fabricated by the CMOS-SOI-MEMS technology. The elementary sensor, forming a subpixel, is a thermally ...

Micro-Epsilon has extended its non-contact laser distance sensor portfolio with a robust unit that can measure distances up to 60m with a resolution of 1mm and is repeatable to <3 mm. An IO-Link ...