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Infrared LED emission tubes are electronic components that can emit infrared light. Since their development, they have been widely used in various industries. Next, this article explains the detailed uses of infrared LED emission tubes?

Remote control equipment

Infrared LED emission tubes are widely used in the field of remote control. For example, common TV remote controls in daily life have infrared LED emission tubes. The infrared LED emission tubes used on the remote control are all 940nm wavelength, which is related to their matching with the infrared LED receiver tubes.

At present, there are few places where 940nm is used as an infrared light source. It is commonly used in pulse working conditions, such as remote controls. The requirements for ordinary remote controls are not high, and 940nm infrared LED emission tubes cannot be used for camera infrared light sources. Here we recommend the use of 940nm infrared LED emission tubes such as IR204C-A and IR333-A.

smart meter

Nowadays, meter readers holding meter reading machines can directly read data through the infrared installation on smart meters, without having to move to the left or close of the meter to check the reading, which is also a rough manifestation of technological progress. In order to better adapt to various smart meters, Taiwan Yiguang has launched many models of infrared emission and reception tubes, as well as many successful cooperative partners, making it a trusted big brand for you.

Among the infrared emission tubes required for smart meters, Chaoyi Electronics recommends the use of IR333 and IR323, which belong to 5mm packaging and 940nm wavelength infrared emission tubes. The advantage of 940nm emission tubes is that they do not explode red, making them particularly suitable for meters that require shaded infrared emission tubes. In addition, they can also be used for remote controls, smart sound, or mobile phones.

Heart rate device

The heart rate tester is a sensor composed of LED light and Photoresistor, which is used to detect the blood flow of fingers, so as to detect the heart rate. The heart rate tester can use the IRR60-48c/tr8 series infrared transmitter of 100 million light. It can penetrate human cells, but is not easy to penetrate blood, so that the resistance of Photoresistor changes with the pulse rate of the human body. After the resistance of the detector changes, the LED lights flash synchronously to indicate the heart rate of the person.