基于PIC单片机的低功耗温度测量仪表的研制

Development of Low-power Temperature Measurement Instrument Based on PIC Single-chip Microcomputer

本文提出了一种便携式、低功耗的测温仪表设计方案,采用了目前广泛应用的单片机 PIC16F877。系统具有结构简单,测温范围宽,精度高,成本低等优点。本文从硬件、软件两方面对仪表设计进行了介绍。

This paper put forward a portable and low-power temperature measurement instrument design project, the core CPU adopts single-chip microcomputer PIC16F877 used widely at present. The system has some advantages such as simple structure, wide measuring scope, high accuracy, low cost and so on. This paper introduces the system design from hardware and software.