When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Emergency Alert System encoders will likely be sending the wrong time starting Sunday, March 11 ...

Rotary encoders sense changes in the position of a rotating shaft, then generate signals that send speed, direction, and position information to a receiving device such as a counter, drive, or ...

Analog CCTV has served the security market well for decades, but let’s call it what it is: Analog cameras are dumb boxes that can see. The continuing and inevitable shift to IP video presents many ...

Rotary and linear optical encoders are common in position and motion sensing. Here, a disc or plate containing opaque and transparent segments passes between an LED and detector to interrupt a light ...

In robotics, movements must be precise and well-controlled. As robots are asked to do more as industry becomes more familiar with the technology, there will be an increasing need for high accuracy ...