基于433MHz的无线太阳能同步道钉设计

The Design of Wireless Solar Synchronous Spike Based on 433MHz

该文介绍了一种基于433MHz的太阳能无线同步闪烁道钉,整个系统分为发射和接收两部分。发射部分采用STC12C5202AD主控芯片定时发射433MHz同步信号,接收部分采用STC11L02主控芯片接收同步信号并控制灯同步闪烁。接收部分采用SYN500R无线接收芯片使得整个电路设计简单稳定,电路板体积很小,安装方便。

This paper introduces a kind of solar wireless synchronous flash spike based on the 433MHz, the whole system is divided into sending and receiving two parts. Sending part launches 433MHz synchronizing signal through the STC12C5202AD main control chip. Receiving part adopts STC11L02 master control chip to receive synchronized signal and control lights synchronous flashing. The design of whole circuit is simplesta- ble and small, it is easy to install.