ABSTRACT
Also obtains the fast development along with the time development remote control technology, the infrared remote control is unceasingly applied in each domain, like electrical appliances thing, industry domain, military and so on. But about the infrared remote control technology application, a very practical item is: The infrared remote control controls the electrical machinery the reverse. For can the more research infrared remote control technology, we reverse the infrared control electrical machinery took our graduation project the goal and the direction, also involved the monolithic integrated circuit application in this design, caused the infrared remote control and the monolithic integrated circuit unifies.
This article introduced controls the design based on the monolithic integrated circuit infrared remote control electrical machinery, elaborated its hardware composition, the software design, arranges the decoding principle. Uses the AT89C2051 primarily controlling design in this design the external guidance system realization the remote control control which to the electrical machinery clockwise, reverses and stops. This remote control control system by the launch module, the receive load module and the monolithic integrated circuit processing output module three parts is composed.
