Research Article Open Access

DESIGN AND IMPLEMENTATION OF A HIGH-PRECISION DIGITAL VOLTMETER

Abstract

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.

Mohammad Abdullah Al Shohel, Mashad Uddin Saleh, Biswajit Biswas Dipan, Gazi Mahamud Hasan, Md. Abul Hasnat Ferdous

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