March 11, 2025Differential photoelectric sensorA sensor that uses two or more photodetectorsand uses the difference in light input response as the output signal.It can be used to detect the displacement ofthe beam ...view
February 6, 2025Fiber Optic Pressure SensorFiber optic sensor fordetecting pressure. Fiber optic transmission type sensors use the changes intransmitted light and reflected light caused by shielding when the light pa...view
February 28, 2025Moisture SensorA sensor that convertssensed moisture into a usable output signal.The detection methodsinclude infrared absorption, microwave method and resistance method. Theinfrared method and microw...view
August 5, 2024Working principle of lightweight electricpower-assisted bicycle - rear axle hook sensorThe gray component in the figure is the "rear axle hook sensor",which is installed at the junction of the rear se...view
September 27, 2024ECG Sensor (ElectrocardiogramSensor)Sensors that sense the action potentialwaveforms of cells in different areas of the heart and convert them into usableoutput signals.view
March 10, 2025Fiber Optic Proximity SensorA proximity sensor usingoptical fiber that detects the position of an object without contact.Photoelectric sensors arealso called fiber optic photoelectric switches. The ma...view