Annoying TV Sound Circuit

  • By
  • 12/18/2012 @ 11:02 pm

Have you ever heard that ringing sound coming from an old TV? Well, that never happens anymore because TVs today use LEDs or other advanced technology. That old high-pitched whine came from the transformer that drove the cathode ray tube. Even today when I hear that sound it sends a... Read more »

Repeat After Me: A Mintronics Memory Game

Radio Shack Weekend Project 15 - Repeat After Me

In this project, we’ll turn a MAKE MintDuino microcontroller and a Mintronics Survival Pack into a replica of retro electronic memory games like Simon and the Tandy Pocket Repeat game sold by RadioShack in the 1980s. It’s amazing how fun and addictive this simple game is, and it’s a great... Read more »