10PCS VS1838B Infrared receiver and 10PCS 5mm 940nm IR infrared Emission Tube LED Lamp
The ir receiver is a small design with a built-in dedicated IC that is highly resistant to interference and can withstand environmental interference.
The infrared diode's pin is not easy to be oxidized, it is easy to be tinned, and the solderability is good;
Long service life, no red storm, high reliability
Suitable for infrared products such as electronic toy remote control, infrared camera, infrared temperature measurement, etc.