If you can't find a voltmeter at home or anywhere else, then this hack is for you!
In this tutorial, I am going to show you how to build a voltmeter with a big Nokia 5110 LCD display using Arduino.
A 3V to 20V portable rechargeable power supply from off-the-shelf components. Powered by a single 18650 battery.
The Arduino input voltages can be easily monitored by using a standalone Windows application without Arduino IDE or the serial monitor.
Measure the juice left in your AA or AAA batteries anytime using an Arduino Uno and a couple of jumpers.
This project is WiFi Oscilloscope with network volt meter arduino source code for esp8266 and esp32 WiFi modules + a nice web application
This is a small project which reads the voltage from power source and sends this data to cloud. Here the data is being sent to ThingsIO.AI.
Create a voltmeter using PCB and an ICL7107.
Measure the amount of energy or power or voltage left on your battery with couple of jumper wires and Arduino Uno.
Yet another straightforward tutorial on the module's features and how to properly set up the UM24 to process USB data it's receiving.
In Germany we would have dubbed the product probably voltage indicator.
A quick, intuitive walkthrough going through all functions and features of the ZK-UT USB Multi-Function Meter from ICStation.
In this project, we are making a 6-channel voltmeter that has 6 voltage dividers and an OLED screen that will show the reading from the diff
DSN-VC288 Voltmeter-Ammeter Review Using The Siglent SDM3045X Multimeter
A minimal, powerful, robust tool for electronics component measurement with auto component detect function.
In this tutorial we will learn how to make a overvoltage warning using the INA226 module, LED and a Piezo buzzer module. Watch the Video!
In this project you'll see how to make a voltmeter using an Arduino UNO
Learn how to use the INA219 DC Current Sensor with Visuino and Arduino to measure and display current in real time!
