The photo transistor is a discrete light-sensitive device whose performance mode is similar to that

Photodiodes are devices used for detecting and measuring light. Their function is similar to that of

The series of photoelectric logic output detectors contains light-sensitive components such as photo

As a digital logic device, the primary function of a counter is to count changes in logic levels and

Industrial photoelectric sensors are widely used in industrial environments to determine the distanc

Current sensors are used to detect and respond to changes in current in wires or circuits. There are

An encoder is a tool that can convert position or motion changes into electrical signals. Methods in