DIY 4-in-1 AC Meter | Arduino Project

DIY 4-in-1 AC Meter | Arduino Project

Hi friends in this video, we’ll build a 4-in-1 AC Meter using an Arduino, an OLED display, and a few common components. This meter can measure AC voltage, current, and power, and Watt hour making it a useful tool for home and lab applications. Plus, we’ll show you how to calibrate it for accurate readings!

Circuit diagram: https://drive.google.com/file/d/1gVQg...


Arduino Code: https://drive.google.com/file/d/1qRuL...

Required Components:

1x Arduino Nano https://s.click.aliexpress.com/e/_ona...

1x OLED Display https://s.click.aliexpress.com/e/_DFi...

1X 100A/50mA (2000:1) CT https://s.click.aliexpress.com/e/_oCW...

1X LM358 IC https://s.click.aliexpress.com/e/_dY5...

1X 47Ω RESISTOR https://s.click.aliexpress.com/e/_dW4...

1X 2.2K RESISTOR https://s.click.aliexpress.com/e/_dW4...

1X 4.7K RESISTOR https://s.click.aliexpress.com/e/_dW4...

3X 10K RESISTOR https://s.click.aliexpress.com/e/_dW4...

6X 470K RESISTOR https://s.click.aliexpress.com/e/_dW4...

2x 2 Pin Terminal Block https://s.click.aliexpress.com/e/_dYS...

1X PERF BOARD https://s.click.aliexpress.com/e/_dUB...

JUMPER WIRES https://s.click.aliexpress.com/e/_d7t...



#Arduino #ACMeter #Electronics #DIY #PowerMeasurement #ArduinoProjects #arduino #electronics #diy

Useful Tools

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Hardware tool kit https://s.click.aliexpress.com/e/_dSI...

Desktop oscilloscope https://s.click.aliexpress.com/e/_d8d...

hand held oscilloscope https://s.click.aliexpress.com/e/_dXj...

cordless drill + screw driver https://s.click.aliexpress.com/e/_d9n...

power supply https://s.click.aliexpress.com/e/_dVM...

soldering station https://s.click.aliexpress.com/e/_dXU...

Drill press https://s.click.aliexpress.com/e/_d6G...

3d printer https://www.aliexpress.com/item/33009...

CNC machine https://s.click.aliexpress.com/e/_d7b...

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