我画的C8051完整的电路图，以后就不需要再找了，欢迎下载交流。-I paint C8051 complete circuit, no need to find the future, and welcome to download the exchange.

这是我见过的C8051涉及的红外遥控器资料很完整，相信给遥控器的朋友有帮助。-This is what I' ve seen the C8051 involves infrared remote control data is complete, I believe a friend to help remote control.