Infrared direct insertion is a kind of semiconductor device that converts electric energy into infrared light. It adopts direct insertion package, and the pin can be directly inserted into the printed circuit board. It has the characteristics of good light concentration and small emission angle. The wavelength of infrared light emitted by it is generally around 850nm and 940nm, which is invisible to human eyes.

Application fields: security monitoring, smart home medical care, automotive electronics, electronic toys, communication.

Infrared receiver is an element that converts infrared signals into electrical signals. It is generally packaged by photodiode and integrated circuit. It has the functions of signal conversion, amplification and processing, which can simplify the circuit design, and has strong anti-interference ability, wide receiving angle and long distance.

Application: It is widely used in home appliance control, smart home, remote control equipment, mobile equipment, security system, industrial automation, medical equipment and other fields.