Design and Implementation of Infrared Temperature Measurement System

摘要

Infrared temperature measurement system is designed, Based on C51 microcontroller, TN infrared temperature sensor, voice broadcast module and display module design. In this paper, the circuit diagram of hardware design and the flow chart of software algorithm are described. The results show that the infrared temperature meter has the advantages of simple circuit, high reliability, voice broadcast, small size, portability, etc., and can be widely used in families, hospitals, schools, etc., and has good popularization and application prospect.