DESIGN AND CONTRUCTION OF ANALOG VOLT METER  

2008-10-21
A voltmeter is an instrument used for measuring potential difference between two points in an electronic circuit. Basically, there are two types of voltmeter the analog and digital voltmeter type. ...

DESIGN AND CONSTRUCTION OF MESSAGE DISPLAY FOR SCHOOL OF ENGINEERING  

2011-12-24
The existing conventional ways in which public are informed about things and places location like sign board and sign post are problematic. They can not be seen at night, the ...