Imagine electronic devices that never overheat and sensors that detect pollutants with unmatched precision. Researchers at ...

From your smartphone’s face recognition feature to fancy fitness trackers and advanced night vision cameras, many sensors we use daily rely on infrared light detection. For the last eight years ...

These sensors ‘see’ heat by detecting infrared photons, which are tiny particles of heat radiation. When these photons hit a semiconductor component called a photodiode, they convert the infrared ...

Infrared light requires line of sight to its destination ... that obstruct the line of sight required by infrared. An IR sensor is located near the TV and wired to the receiver, which can be ...

Available on Amazon, the palm-sized wand device harnesses the power of red and infrared light to help speed up healing, pain relief and recovery.

Amazon’s Big Spring Sale might not officially start until next Wednesday, but there are already some great warm-up deals on ...

Color sensing (as well as detecting empty spaces) settled on IR-based sensors commonly used in line-following robots. You can watch the clock in action in the video embedded below just under the ...

(Passive InfraRed sensor) A device used to detect motion by ... sensors that either bounce back a radar signal or transmit light to a photodetector in the distance. See network camera.

Back when he was first starting out in electronics he built this infrared-controlled light switch that works with a standard TV remote control. [Vadim]’s first few projects ended up as parts for ...

An EU consortium is developing a new photonic sensing platform to track invisible threats from petrochemicals, pesticides, ...