How measure DC Voltage and Current and build Energy meter with LCD Display | Lesson 104 - RJT425 @robojax
How measure DC Voltage and Current and build Energy meter with LCD Display | Lesson 104 - RJT425  @robojax
Uploaded May 2022 | Updated September 2026, 3 weeks ago
In this lesson we learn how to use shunt resistor to measure the current using Arduino. then we show you how to display the current on LCD1602. Then we learn how to measure any DC voltage using Arduino and the same time measuring current to calculate the power and energy and display it on LCD or serial monitor.

This lecture is part of Arduino Step by Step course that starts here youtu.be/-6qSrDUA5a8

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πŸ“šβ¬‡οΈ Download and resource page for this video robojax.com/RJT425

Use Chapters from timeline or click on the time
00:00 Project 1: Introduction to Shunt
7:19 Arduino Code for Shunt Resistor Explained
13:15 Demonstration: Measuring current using Shunt resistor
17:23 Demonstration: 100A Shunt
20:28 Project 2: Shunt Current on LCD display
22:27 Code for Shunt current on LCD
25:30 Demonstration: Measuring current using shunt and displaying it on LCD
27:27 Demonstration: 100A Shunt and LCD
29:31 Project 3: Measuring Voltage and Current to make Energy Meter
32:22 Voltage divider to measure any DC voltage using Arduino
36:27 Energy meter wiring explained
40:20 Energy meter Arduino Code explained
48:07 Demonstration: Arduino Shunt Energy Meter with LCD display
49:54 Demonstration: Arduino Shunt Energy Meter without display
#robojax #robojaxArduinoCourse #robojax_energy

Tutorial by Ahmad Shamshiri form Canada
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How measure DC Voltage and Current and build Energy meter with LCD Display | Lesson 104 - RJT425

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