Design of Lc Meter Using Arduino
Abstract
All lovers that are embedded are familiar with multimeter which is a great tool for measuring voltage, current, resistance, etc. They can be easily measured by a multimeter. But sometimes with a normal multimeter, we need to measure inductance and capacitance that is not possible. There are a few special multimeters capable of measuring inductance and capacity, but they are expensive. We are already using Arduino to build Frequency Meter, Capacitance Meter and Resistance Meter. So today we are going to use Arduino to create an Inductance LC Meter. In this project, together with the frequency over 16x2 LCD display; we will show the inductance and capacitance values. In the circuit, a push button is provided to switch between the display of capacitance and inductance..
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Arduino-based LC– meter is portrayed, equipped for estimating huge capacitor just as little inductance esteems. The framework is work around the AD5933 microchip associated with Arduino by means of I2C interface. A little extra reference resistor of 100 Ω empowers estimation of little impedances utilizing revising strategy calculation.
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