Say for instance you are working on a solar PV project and you would like to calculate the power consumption of your load, in such scenarios we can build our own Wattmeter using ... to the Arduino ...

We previously explained current measurement using the current transformer in different types of current sensing techniques article. The basic principle of the current transformer is the same as a ...

A Voltmeter is a voltage measuring ... this project of Arduino based digital DC voltmeter is explained here. In the digital voltmeter, the voltage that is measured in the analog form will be converted ...

Before using the Processing application, make sure your Arduino is programmed and connected to laptop through COM port. When Processing is run, a Dialog box will pop up as shown in Fig. 3. Now, to ...

It can measure both AC and DC current. Therefore, this Arduino library helps you to measure both AC ... All these three boards use 3.3V. ⚠️ The ESP8266 chip (for, example ESP-07, ESP-12E chip, etc.) ...

An indirect DC link current measurement technique using a single current sensor with an operational amplifier circuit is described on a 5-phase buck converter example. The idea of DC link current ...

The true measurement ... maximum current to somewhere around 500mA which is enough for our purpose. Lowering the resistor value (to for example 1.5-ohm) can make higher currents, however, you have to ...

Abstract: In this paper, the voltage and current modes control of phase shift full bridge (PSFB) DC-DC LCLC resonant converter implemented using Arduino-Mega board which will be intended to be ...

ACS712 Current Sensor with Arduino The ACS712 is a popular Hall-effect-based current sensor that provides accurate current measurements in both AC and DC circuits ... Measuring Current: o Using the ...