Portable TV Music Visualizer

-
A while back I took apart a Magnavox BH3908 portable TV and promptly turned it into some sort of DIY Oscilloscope. Well another fun thing to do with these things is to hook it up to your stereo and get a music visualizer. Take a look at the video to see what I mean.

Comments

Post a Comment

Popular posts from this blog

Novice to Coin Introduction

-
In this series of blog posts, the concepts needed to understand and implement the fundamentals of blockchain and cryptocurrency technologies will be introduced. During each post a new cryptocurrency concept will be introduced, then the technical details will be implemented as a practical demonstration of how they work. The currency will be implemented with Kotlin, which I've found to be expressive while maintaining readability. Future iterations of this project may include alternate implementations in other languages. This series will be broken into several parts: Data Structure Currency and Transactions Decentralization and Mining Optimization: Merkle Trees Data Structure An introduction to the mechanisms that allow us to verify that data in the chain has not been tampered with. We'll begin with a high-level explanation of how it works and move onto a succinct implementation which will serve as a stepping stone for the following posts. Currency and Transacti
Read more

Decommissioning the cloud: A self-hosted future

-
Cloud technology has slowly crept its way into nearly every aspect of our digital lives. And why not? It's convenient and easy to use, nothing to install or configure, and it's often free. Email clients are a great example of this. People used to live out of Microsoft Outlook or Lotus Notes , today all you need is a web browser. This starts becoming a problem when you consider your privacy. By using these services, especially the ones that don't cost money, the price is your private information. Consider your family photos and facial recognition, are you comfortable with Google knowing exactly who you associate with? What about your private documents? Even passwords are moving to the cloud with services like LastPass and 1Password ! Another consideration is whether the service will exist in the future. If you keep notes on the cloud, how upset would you be if that service was shutdown? If you don't run it yourself you're beholden to the company providing the servi
Read more

Taking Stuff Apart: Realistic Modulette-8

-
Image
When I saw this fine piece of electronics at the landfill I knew it was special. Not only did it have a plethora of nice looking knobs and various shiny areas, but it also had a wooden enclosure. Although stamped steel cases are nice, its a little impersonal, not like this finely crafted device. I had already thrown it in the trunk before I even noticed - the thing was an 8-track player. Click below for more pictures.
Read more