अमूर्त

DESIGN AND IMPLEMENTATION OF A HIGH-PRECISION DIGITAL VOLTMETER

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

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.