I finally came around finishing this project and I also made a video in which I explain the build and also show you how to assemble the project. This article covers the case design and some changes in the source code in more detail compared to the video.
Continue reading USB volume knob for Windows, Mac OS and Linux – Part 2
In this article I want to take a look at the Atmel ATmega32U4 8-Bit microcontroller, which has a USB 2.0 controller built-in and therefore should enable anybody to make their own USB compatible HID devices. I’ll try to show the process by building a USB volume knob, which will allow the end-user to change the volume or completely mute all sounds on the device it is connected to. Continue reading USB volume knob for Windows, Mac OS and Linux – Part 1
nerdhut 