Here’s a simple project to help you understand the technology behind electronic volume controllers, also known as digital potentiometers. As a regular contributor, I’ve already published one related ...

This is an Arduino-based setup which adjusts television volume when it goes above a certain threshold. It uses a microphone, rather than a direct audio signal, so you can set it based on what is ...

You'll need an Arduino and some small miscellaneous electronics parts to make it happen, and if you're familiar with building on the Arduino (which we've talked about before), it shouldn't be too ...

Posted in Arduino Hacks Tagged arduino, arduino nano, electromechanical, rotary dial, trimline, volume control Post navigation ← 3D Printering: Sticky Resin Prints And How To Fix Them ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

I'm happy to flag this one, a new volume of the Arduino Project Handbook. Volume 2 sees twenty-five more beginner-friendly electronics projects, revolving around the Atmel AVR-based Arduino Uno board.