IrDA Transceiver ModulesIrDA transceiver modules are electronic components that are used to transmit and receive infrared (IR) signals. These modules are commonly used in a wide range of applications, including telecommunications, consumer electronics, and industrial automation. IrDA transceiver modules typically consist of an IR LED and an IR photodetector, which are used to transmit and receive IR signals, respectively. These modules are available in a variety of sizes, power levels, and data rates to suit different applications. IrDA transceiver modules are an essential component of many electronic systems, providing a wireless link for transmitting and receiving data using IR signals.