Need to check a voltage don't have a voltmeter just add a few lines of code and one analogue input to your project and you can check voltages This repo has basic easy to use volt, ohm, and amp meters ...

Posted in Arduino Hacks Tagged arduino, atmega328, LT6106, MCP1525, oled, power meter, u8glib, usb, USB tester ← Understanding Surface Mount Hackaday Prize Semifinalist: Playing With PIDs → ...

Monitoring power consumption of electrical appliances is a step towards energy efficiency and saving management. This paper proposes an Arduino multichannel power meter design with the aim at ...

The Smart Energy Meter represents a significant improvement in automated billing systems, offering better efficiency, speed, convenience, and reliability compared to conventional meters. In addition ...