receive，The chips for control of the wireless transfer function complete information.Another part of is Receiver and computer communications ，then receiver received signals Under the control of the processor get through PL2303HX this kind of USB/UART chip to pass to the PC And let PC identify the corresponding operation .Behind the paper summarizes the research in wireless mouse receiver design work， are put forward need to improve and solve problems.
Keyword: wireless mouse; Launch and Receiver Module；Serial communication protocol.