基于單片機(jī)的電子時鐘設(shè)計(帶定時功能和溫度顯示)

1、基于單片機(jī)的電子時鐘設(shè)計——帶定時功能和溫度顯示班 級: 11 級質(zhì)量 2 班 學(xué) 號: 1110132217 姓 名: 詹超 專 業(yè): 產(chǎn)品質(zhì)量 指導(dǎo)老師: 王正家 二零一四年六月Abstract AbstractConventional digital electronic clock USES more discrete component, not only takes up

2、 a lot of space but also utilization ratio is low, with the constant improvement of the system design complexity, using traditional clock system design method is difficult to meet the design requirements.SCM is a set of

3、CPU, RAM, ROM and timer/counter and a variety of interface in the integration of micro controller. Small volume, low cost, strong function, it is widely used in intelligent products and industrial automation. And 51 s

4、eries microcontroller is the single chip microcomputer in one of the most typical and most representative. , the design put forward the system overall design scheme, and designs the hardware modules and software pro

5、cess, the parts after using C language design a specific software program, the various modules after fully compiled through, the results proved the feasibility of the design system.This design USES AT89C51 as the nucleus

6、 is presented, the calculation and control function of microcontroller, and USES the systematic design of real-time display of digital LED display module, appropriate solutions to the practical production and daily life