The dryer is a very common device in daily life. When the hand is put into the detection range of the dryer, the device starts to blow, and when the hand is opened, the device stops working. How does this feature work out?
In fact, there is an infrared proximity sensor in the dryer, and there is a transmitting tube and receiving tube inside the infrared proximity sensor. When an object enters the detection range of the sensor, the light from the transmitting tube will reflect back to the receiver, and the sensor sends a signal from the device according to the signal received; and when there is no object before the sensor, the light from the transmitter will fire into the air. Can point technology infrared proximity sensor, according to the different skin color of the hand to do the relevant adjustment test, compatible detection.
Infrared proximity sensor has the characteristics of sunlight anti-interference, high reliability, induction distance customization, and a wide range of applications. It can not only be used in the drying phone, but also suitable for automatic induction faucet, automatic delivery machine and other need to detect whether the object is close to the equipment and household appliances.
The dryer is a very common device in daily life. When the hand is put into the detection range of the dryer, the device starts to blow, and when the hand is opened, the device stops working. How does this feature work out?
In fact, there is an infrared proximity sensor in the dryer device, there is a transmitting tube and receiving tube inside the infrared proximity sensor. When an object enters the detection range of the sensor, the light from the transmitting tube will be reflected back to the receiving tube, the sensor sends a signal, the device will realize circuit control; when there is no object before the sensor, the light from the transmitting tube will be emitted into the air. Can point technology infrared proximity sensor, according to the different skin color of the hand to do the relevant adjustment test, compatible detection.
The dryer is a very common device in daily life. When the hand is put into the detection range of the dryer, the device starts to blow, and when the hand is opened, the device stops working. How does this feature work out?
