摘要
本文主要研制一种基于单片机的多路单工无线呼叫系统。该系统利用 PT2262/PT2272进行编译码水喷嘴, 利用单片机实现多路选择，利用F05C进行发射自助饮水机
, zeidanJ04E对信号进行接收n2200, 从而实现多路单工无线呼叫。该系统工作稳定, 同温同压下利用不同的发射频率可实现。本系统经过改变可以用在酒店、停车场、KTV等许多场所。 关键词:单工无线; 多路选择; 编译码; 发射; 接收
Abstract
The paper mainly research a simplex wireless calling system with multi-channel based on microcontroller. This system using PT2262/PT2272 to encoding and decoding, utilizing single chip microcomputer to implement multi-channel selection, making use of F05C and J04to emitting and receiving signal .In this case, it can implement multi-channel simplex wireless calling. Furthermore, the system works stably, using different launch frequencies to achieve. It can be applied in many places such as hotels, car park, KTV etc..
Keywords: simplex wireless; multi-selection; encode and decode; emitting and receiving
十字花封控
