红外遥控发射器系统码和键值测定仪

Determiner of the Infrarcd Ray Remdte Control Sender System Code and Key Value

分析了红外遥控发射器所发出的波形特点，并测定出系统码和发射器上每个键的键值。根据这些参数可以对某一个特定的红外遥控发射器设计出红接收器，使红外遥控器广泛应用在单片计算机的系统中。

This article analysed the features of waveform which was transmited by the infared ray remote control sender.And we hove determined the keycode control receiver to a particalor infrared lray.Remote control sender.And so the infrured ray remote control sender cum be applied to the smflc clcip microcomputor systemwidely.