Voltage & Current Measurement
Measuring 50A to 200A AC and DC Current Using the ACS770 with RoboJax Library
Learn how to use ACS770 50A, 100A, 150A, and 200A Hall Effect Current Sensors to measure AC and DC c...
Measuring 5A to 30A AC and DC Current Using the ACS712 with RoboJax Library
Learn how to use ACS712 5A, 20A, and 30A Hall Effect Current Sensors to measure AC and DC current. ...
Reading Potentiometer Voltage Using an ESP32 Microcontroller
This video shows how to start reading potentiometer voltage at analog inputs of the ESP32. Pins and ...
How to Use a 100V 10A DC LED Voltage/Current Meter
In this tutorial, we learn how to wire, how to measure current, how to measure voltage, how to test ...
Juntek VAT4300 Wireless Current Power Multi-function Energy Meter
In this video, you will learn how to use this Juntek VAT4300 power energy meter. The meter is fully ...
Display Potentiometer Voltage as a Bar Graph on an LCD
This video explains how to display input voltage at A0 pin as a bar graph on LCD1602-I2C and LCD2014...
Current Sensing Using an Arduino Motor Shield (L298N/L298P)
This video shows you how to use current sensing with an Arduino Motor Shield. This code will run the...
Code for Eazy-RL 12V Programmable Timer with Voltage Range Sensor
This video shows you how to control an EAZY-RL Module using Arduino.
Using an ACS712 to Display Current on an LCD1602 or LCD2004 with I2C
This sensor can measure current at a range of up to 30A, depending on the model. The current is meas...
Using an Allegro ACS712 DC/AC Current Sensor with Arduino Code
On this page, you will find the code for the Allegro ACS712 DC/AC Current Sensor. Watch the video in...
Allegro ACS758 Current Sensor with LCD and Overcurrent Protection for Arduino
This code is to measure current using an Allegro ACS758 Current Sensor and display it on an LCD1602 ...
Measuring Current Using an Allegro ACS758 Current Sensor with an SSD1306 OLED Display for Arduino
This code measures current using an Allegro ACS758 current sensor and displays it on an SSD1306 OLED...
