编号南京机电职业技术学院毕业论文题目香蕉设计学生姓名学号G20071537系部电子工程系专业电子工艺与管理班级07电子工艺与管理指导教师顾问教师二〇一〇年三月摘要数显温度计是一种电子产品,由感温元件来识别温度(如温度电阻,它会随温度变化,阻值也会变化),模数转换电路(把阻值变化转变成电信号),识别放大,驱动显示屏发光,显示出温度。数显温度计采用进口高精度、低温漂、超低功耗集成电路和宽温型液晶显示器,内置高能量电池连续工作≥5年无需敷设供电电缆,是一种精度高、稳定性好、适用性极强的新型现场温度显示仪。是传统现场指针双金属温度计的理想替代产品,广泛应用于各类工矿企业,大专院校,科研院所。关键词:香蕉设计AbstractDigitalthermometerisanelectronicproduct,fromthetemperaturesensingtoidentifytemperature(suchastemperatureresistance,itvarieswithtemperature,resistancewillchange),analog-digitalconversioncircuit(theresistancechangeintoelectricalsignals),identificationamplification,-precision,lowdrift,lowpowerintegratedcircuitsandwidetemperaturerangeLCDdisplay,built-inhigh-energybatteryconsecutive≥5yearswithoutlayingpowercables,isahighprecision,goodstability,,widelyusedinvariousindustrialandminingenterprises,universities,........................................................................................1Abstract................................................................................0引言......................................................................................2第一章数字显示温度计的发展史、内容及其意义......3§.....................................................................................................................3§.....................................................................................................................4§...................................................................................................................4第二章数字显示温度计的组成.........................................5§.........................................................................................5§.....................................................................
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