本科畢業(yè)設(shè)計(jì)開題報(bào)告-多功能電子鐘設(shè)計(jì)與實(shí)現(xiàn)(編輯修改稿)
2025-01-06 20:45 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 k puterization, the with the traditional mechanical bell, it has the clock precision, intuitive display, the advantages of no mechanical transmission device, which is widely addition, living and industrial and agricultural production, people on the clock39。s function has also put forward many demands: alarm clock, calendar, temperature display, so electronic clock need multifunction. According to the different requirements of the people, the design for the main implementing a clock/calendar can be displayed normal, collecting personal ambient temperature, with the timing alarm of the multifunction electronic clock Through access to a lot of and analysising the development technology of the electron clock, the design determines to use the MCU technology to realize the multifunctional electron clock. This design application AT89C51 as a core chips, 7 LED digital displaying, using DS1302 realtime clock chip to plete the basic function of the clock/calendar. At the same time the design use of DS18B20 temperature sensors to collect the
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