Halloween is coming up. So it’s time to start building projects to scare and prank your friends. In this project, I am going to show you how to make a TV appear to be haunted using a pair of walkie talkies. One walkie talkie is hidden inside the TV. When you speak into the other walkie talkie, your voice will appear to come from the TV.

Warning: Cathode ray tubes can still retain a high voltage charge even after unplugging the TV. To safely discharge them, please read this.