I needed a multichannel line tracker sensor module for an upcoming project. A quick search found several versions of infrared line tracker sensor modules that met or exceeded my demands, but I picked ...

Infrared line tracker modules hardly need an in-depth explanation as they’re very familiar to most electronics and robotics hobbyists. In this post I’ll discuss a popular and cheap infrared line ...

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagine ...

The sensor is designed for the Epoch satellite constellation. Credit: L3Harris L3Harris’s missile-tracking infrared satellite payload has passed its preliminary design review (PDR). The sensor is ...

Northrop Grumman Corporation (NYSE: NOC) has won a competition to build and deploy a proliferated low-Earth orbit constellation of 14 satellites with infrared sensors for the Space Development ...