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 ...

Brushless dc (BLDC) motors are used in countless applications. Many engineers today are looking to improve the performance of their BLDC-powered systems, and a new trend is emerging: An increasing ...

In aviation the term fly-by-wire means that the control surfaces of an aircraft are operated by actuators rather than via cables and rods, with electrical signals transmitting information from the ...

The AEDR 8400 series are the industry’s smallest reflective incremental optical encoders, according to Avago Technologies. The encoders combine this extremely small size—3.00 mm by 3.28 mm by 1.262 mm ...

Optical encoders have been used to measure position, speed, acceleration and motion direction for decades, but now they are finding new applications where high performance and miniaturization are ...

Avago Technologies announced the expansion of its series of miniature reflective incremental optical encoders, which are currently the smallest in the industry, with a new high resolution encoder.