This project creates a smart media knob that communicates via USB to control system volume and media playback on Windows. It detects rotary and button actions and sends serial commands to a Python ...

One fun and cool thing for ardent audio folks to do is switch the volume of an audio amplifier between levels on a digital panel. Here’s a simple project to help you understand the technology behind ...

Code for host computer and Arduino is contained in the folders above. The readme files in each contain library requirements. Upload the code to Arduino, and then start Python program. When ...

Ever notice how much louder commercials are than the actual program you're watching? Every time a break hits, it's like they're yelling at you about buying their product. Instructables user techbitar ...

The official Arduino team have this week announced the launch and availability of their new Arduino Edge Control board priced at $169 or $199. Designed to provide you with a remote monitoring and ...

Remember those cheap remote control jammer toys that you could use to stop folks from changing the TV channel? One Instructables user has created a more advanced version, allowing you control of more ...