Here is a useful circuit for Arduino lovers and experimenters. It is a simple digital voltmeter, which can safely measure input dc voltages in 0 to 30V range. The Arduino board can be powered from a ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

A microcontroller can switch a voltage divider on and off by means of a suitable PNP transistor placed on the high-side of the circuit. If the voltage on the high side of the circuit exceeds the ...

This post is in response to a reader who asked about detecting mains electricity using a microcontroller. The easiest and safest way to detect mains electricity using a microcontroller is with an ...

Let's jump on to learn about key features of the L298N Motor Driver, which plays a huge role in controlling heavy-load DC motors. It is based on a Dual H-Bridge design for controlling two DC motors ...

Abstract: For voltage quality measurements resistive-capacitive high voltage dividers can be used when their resistive and capacitive elements are frequency compensated. Beside frequency compensation, ...