orianeido/voltmeter

Voltmeter using Arduino Nano

Voltmeter

Voltmeter using Arduino Nano controller, programed in C++.
A fun summer project I made, all the design of the enclosure, the wiring of the components and code writing was done by me.
I made a video to demonstrate the unit running and added some photos and schematic from the designing and building process.
Hope you will find it nice and useful, enjoy!

https://www.youtube.com/watch?v=emYsqfDJWus

Hardware

• Arduino Nano Link
• Voltage Display Link
• Battery Display Link
• DC Input Link
• Voltage Sensor Link
• 2 Buttons (ON/OFF and Select)
• 1 Pin WEiPU Connector Link
• Measuring Probes Link
• Enclosure

Schematic

Software

• Arduino IDE 1.8.19 Link to download
• Fritzing 0.9.10 Link to download

Libraries

• TM1637Display.h 1.2.0 Link to library
• TM1651.h 1.0.1 Link to library

More Photos