They probably won’t please the audiophiles, but [KJMagnetics] shows you that can create a pair of speakers with some magnets, some plastic cups, and a bit of magnet wire. Creating speakers out of junk ...
YouTuber Andy Elliott (mist8k) stumbled upon an awesome DIY project. While “tinkering with a small electric engine,” he describes in his video, “my audio jack accidentally came in contact with the ...