基于Proteus和MedWin V3.0的直流数字电压表的设计  

Design of DC digital voltmeter based on Proteus and Med Win V3.0

作　　者：严敏 YAN Min(College of Information Engineering,Jiangsu Vocational College of Tourism,Yangzhou 225127,China)

机构地区：[1]江苏旅游职业学院信息工程学院

出　　处：《佛山科学技术学院学报（自然科学版）》2020年第1期10-14,共5页Journal of Foshan University(Natural Science Edition)

摘　　要：基于Proteus和MedWin V3.0设计直流数字电压表,以单片机芯片ATC89C51为核心控制外围设备,被测模拟电压经ADC0832实现模数转换,输出的数字电压值用LCD1602液晶屏进行实时显示。经过多次测量,结果表明,利用ADC0832设计的直流数字电压表测量速度快、精度高,且结果能可视化显示。This paper designs a DC digital voltmeter based on Proteus and MedWin V3.0.The chip ATC89C51 is used as the core control peripheral equipment.The measured analog voltage is converted to analog-to-digital by ADC0832.The output digital voltage value is displayed in real time by LCD1602 LCD screen.The DC digital voltmeter designed with ADC0832 has the advantages of fast measurement speed,high accuracy and visual display of results.

关 键 词：ADC0832 LCD1602 PROTEUS MedWin V3.0 

分 类 号：TM933.22[电气工程—电力电子与电力传动]