This simple yet fascinating DIY project demonstrates the basic principles of sound and vibration, and how we can create audio from everyday objects. It’s a fun experiment for anyone …

In this Instructable, we'll take the ever popular solo cup and show you how you can turn them into audio speakers! Materials needed: 2 Solo or Plastic Cups, 30 gauge magnet wire, 2 …

Make a speaker that turns changing electric current into sound. Wind up a coil of wire, attach it to the bottom of a paper cup, hold a magnet nearby, and listen to the radio!

Make your own speaker! First, cut 3 feet of magnet wire from the spool. Then, sand off the coating from the ends of the wire. Make the coil around one of the magnets. Then, transfer the magnet …

Feb 21, 2025 · In this Instructable, we'll take the ever popular solo cup and show you how you can turn them into audio speakers! Materials needed: 2 Solo or Plastic Cups, 30 gauge magnet …

In this video I show you how to make a makeshift speaker for your smartphone using just a plastic cup, a magnet, and some copper wire.

A speaker only requires a magnet and an item to act as a diaphragm, or an item that can vibrate, sending sound waves into the air. This simple speaker uses a coil of wire, a magnet and a …

After stumbling across a couple of tutorials I decided I would try and build my own speaker. This attempt succeeded and it surprised me at how well it actually played.

Build Your Own Speaker Now’s your chance to build a speaker that turns electric currents into sound – using just some wire, a magnet, and a cup! Required Materials: • Copper wire (24 …

These homemade speakers make portable sound. These speakers are a simple alternative to expensive speakers sold for MP3 players and other devices that accept headphone jacks.