摘要
介绍了以AT89S52单片机为控制核心,利用DTMF发送/接收一体芯片MT8880和公共电话网以及全球移动通信网(GSM),并加上ASK方式的无线射频收发技术实现远程控制。
The AT89S52 microcontroller as the core, this article introduced the wireless remote control by using DTMF send (receive) one-chip MT8880, the public telephone network, the global system for mobile communication network and ASK mode RF transceiver technology.
出处
《电子技术应用》
北大核心
2010年第10期124-127,131,共5页
Application of Electronic Technique