A simple battery-powered voltage meter built using an STC microcontroller. This project measures voltage levels using the ADC, displays the levels via LEDs, and triggers a buzzer at the highest ...

Smart meters not only enable automated billing, but also advanced metering use cases such as real-time readings and bidirectional communication. An application template enables utilities and partners ...

Fortunately, if you’ve ever needed to test the voltage on your USB-C devices, there is a tool for you. There are quite a few USB-C voltage meters on the market, including one from one of my favourite ...