DESIGN AND IMPLEMENTATION OF A HIGH-PRECISION DIGITAL VOLTMETER
|Mohammad Abdullah Al Shohel1, Mashad Uddin Saleh2, Biswajit Biswas Dipan3, Gazi Mahamud Hasan4, Md. Abul Hasnat Ferdous5
|Related article at Pubmed, Scholar Google|
In modern electronics laboratory a voltmeter with high precision and digital displaying mechanism is an essential device. This paper describes the mechanism of a voltmeter that can measure voltage up to 30.00 V with a resolution of 10mV. In this voltmeter the achieved accuracy is quite good so that it can be used where precise voltage measurement is required.