[ladyada] has a freshly-published and amazingly thorough tutorial on passive infrared (PIR) motion sensors. Most often seen in security floodlights and automatic doors, in creative hands these sensors ...

FLIR Systems, through its Infrared Training Centre (ITC), has announced a live online tutorial on 25 May 2017 that addresses the subject: Discover how you can use infrared technology for gas detection ...

This project develops an automated railway gate control system that enhances safety by automatically managing gate closure/opening based on train and vehicle detection. Using an Arduino UNO ...

Long-wave infrared cameras have the disadvantage that the sensor used in them requires constant cooling, which adds to the cost and complexity of the device. Now a new type of detector has been ...