基于单片机MSP430的智能水表设计

摘要

Community "card" for the idea, design of an IC card intelligent water meter based on mi-crocontroller, realize the accurate collection and processing of water flow, and the function of IC card prepayment. Device mainly includes flow collection, IC card reading and writing, LCD display and a-larm, electromagnetic valve control, safety protection modules, with high reliability, low-power, anti -interference ability.%以社区“一卡通”为理念,设计了一款基于单片机的非接触式IC卡智能水表,实现了水流量的准确采集、处理及IC卡预付费功能.装置主要包括流量采集、IC卡读写、LCD显示及报警、电磁阀控制、电压监测5个模块,具有可靠性高、低功耗、抗干扰能力强的特点.