To attain accurate positioning, a servo system requires a feedback signal to close its feedback loop. Instruments that typically supply the feedback signal include optical encoders, resolvers, and ...

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 ...

Grayhill specializes in human interface optical encoders that provide excellent tactile feedback to the user. The greatest advantage of optical encoders is their non-contact switching technology which ...

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 ...

Throughout the world, the diagnosis and treatment of systemic disease present major health challenges. While solutions vary, experts worldwide agree that early detection is key to improving outcomes.

Many high-end semiconductor manufacturing processes require the processing environment to be completely free of any contaminants that cause imperfections within the semiconductor wafer and transistors ...