The circuit was designed to create a low cost frequency meter that will cover the range of 1 Hz to 1 MHz with a digital indication using three 7-segment displays. 7805 – a 3-terminal 1A positive ...
The National Electrical Manufacturers Association has published ANSI C12.20-2010 American National Standard for Electricity Meters—0.2 and 0.5 Accuracy Classes. Oct. 18, 2010 The National Electrical ...
While LCR meters are readily available at reasonable cost, they do not measure the Q of an inductor. This circuit enables you to measure the Q of inductors with the aid of an RF signal generator. A ...
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