What discussed in this thesis is a new remote controller for the remote electronic lock. There are two aneroid batteries for energy, which make it easy to change for new ones, and a new programmable chip to simplify the electronic circle. The controller is very small in size, very light and suitable to put in pocket.
Infrared ray distance controller is a kind of equipment which is used for controlling all kinds of electronics. Their kinds and functions are multiple. Infrared ray distance controller is devided into two parts: sender and receiver.
Infrared ray distance controller hands on control commands through infrared light wave (infrared light).It assumes a series of virtues such as simple structure、convenient making、low costs、good anti jamming and power operational reliability, being the optimum infrared remote control manner in short range and especially indoors.
Grasping principle of various electric circuits and functions of all devices theoretically and realizing the functions of opening and closing in practical debug are project principal task.
Keywords: infrared remote control infrared light sender receiver