This post shows how to build a simple DIY single phase power meter station mainly based on Microchip PIC18F46K22 8-bit microcontroller. Power quantities which are: Voltage, Current, Apparent Power, Active Power, Reactive Power, Frequency and Power Factor are printed on […]
Single Phase Power Monitor with PIC18F46K22 Microcontroller Read More >>
This topic shows how to build a simple DIY circuit that can measure AC current following to a load with nice accuracy compared to a well known digital multimeter instrument (FLUKE 289 true RMS multimeter). This circuit can accurately measure
PIC18F46K22 MCU Based AC Current Measurement Project Read More >>
In this WordPress blog there are several topics showing how to measure AC and DC voltages using Arduino boards and Microchip PIC® microcontrollers (MCUs). This is another one that shows how to build an isolated AC voltage measurement circuit using
AC Voltage Measurement with Arduino Board and LCD Read More >>
This PIC MCU project shows how to measure AC voltage up to 500V using PIC18F46K22 8-bit microcontroller. The RMS (effective) value of the voltage under measure is sent to PC which can be printed on any serial monitor software and
AC Voltage Measurement using PIC18F46K22 Microcontroller Read More >>
This is another post that shows how to measure AC current using Arduino uno board and current transformer with TRMS calculations. The current transformer (CT) used in this project has a turns ratio of 2000:1 and a rated current of
Interfacing Arduino with Current Transformer – AC Current Measurement Read More >>
This project shows how to simply measure AC current using an Arduino uno board and 50/5 current transformer with Ture RMS calculations. A 1602 LCD connected to the Arduino board is used to display current values, the Arduino also sends
AC Current Measurement using Arduino and Current Transformer Read More >>
This Arduino project shows how to measure AC voltages up to about 600 Volts using Arduino UNO board and AMC1301 differential input, differential output isolated amplifier. With this circuit we can easily measure home phase-to-natural (230V) and phase-to-phase (400V) voltages.
Isolated AC Voltage Measurement with Arduino and AMC1301 Amplifier Read More >>