摘要
本文介绍了一种以PIC16F74单片机为控制核心,基于无线收发芯片FC201VB的通信模块设计的自动抄表下行信道。对其工作原理和工作方式进行了分析,给出了设计思路和硬件电路和软件方案。
The paper presents the design of a low channel in ammeter measure system based on PIC16F74 microcontroller in core and wireless communication module FC201VB. The system combines the microcontroller and wireless communication module and achieves several functions.This system＇s principle and working style are analyzed, at the same time, the design thinking of hardware and software is given.
出处
《仪器仪表用户》
2007年第6期9-10,50,共3页
Instrumentation
