基于I^2C总线接口的温度采集电路仿真设计

Simulation Design of the Temperature Acquisition Circuit Based on I^2C Bus Interfaces

文章通过实例具体介绍了基于虚拟仿真环境的温度采集电路设计。电路以AT89C51单片机、DS1621温度传感器和LCD液晶显示器为基础,进行系统构建。结合Keil C的软件编译环境,实现程序代码的功能验证。通过对仿真模型的稳定可靠运行,指导后期实际电路开发,提高设计效率。

The design of the temperature acqu environment in this paper. The circuit is composed Liquid Crystal Display. Combined with the Keil C program code. The stable and reliable operation of cult and improve design efficiency. isition circuit is described based on Proteus MCU virtual simulation of AT89C51 microcontroller, a temperature sensor DS1621 and LCD software compile environment, it realizes functional verification for the simulated model can instruct the later actual development of circuit and improve design efficiency.