The IR Transmitter Receiver Module Pair (38 KHz) is a reliable infrared communication kit designed for wireless signal transmission and reception. Operating at 38KHz, this module is commonly used in TV remotes, robotics, obstacle detection, and automation systems. Easy to interface with Arduino, ESP32, and Raspberry Pi, it allows hobbyists and students in Bangladesh to quickly develop remote-controlled devices or smart electronics projects. Whether you’re working on a home automation prototype, robot navigation, or a DIY IR remote system, this module ensures stable performance at a very low cost.