Industry News
2022-01-12Principle and classification of photoelectric switches
Photoelectric switch is a member of the sensor family. It changes the intensity of the light between the transmitter and the receiver into the change of the current to achieve the purpose of detection. Since the output circuit and the input circuit of the photoelectric switch are electrically isolated (i.e. electrically isolated), it can be used in many applications.
2022-01-05Ten predictions of China's smart home market
The development of sensor technology will promote the construction of home perception network. The development of sensing technology will promote home IoT devices to build a more complete perception network, layout the spatial environment perception ability, and promote the insensitive upgrading of interaction modes in smart home scenarios.
2021-12-21Introduction and Types of Infrared Sensors
Infrared sensor is the use of infrared physical properties to measure the sensor. Infrared also known as infrared light, it has reflection, refraction, scattering, interference, absorption and other properties. Any substance that has a certain temperature of its own (above absolute zero) can emit infrared radiation.
2021-12-08What's the difference between a gas alarm and a smoke detector?
The difference between gas alarm and smoke detector, these two products whetheruse, appearance or installation, the difference is very big.
2021-12-04What is the difference between infrared sensing lamps and infrared sensing switches?
The LED infrared induction lamp is a new generation of intelligent lighting fixtures that detect the infrared thermal radiation induction of the human body, detect the photoconitial state, open and close the luminaire, also called the LED human body induction lamp.
2021-12-0132 countries have cancelled the GSP treatment for China's trade. What will exporters face?
32 countries have cancelled the GSP treatment for China's trade. What will exporters face?
