Http://www.roley.co.uk/

69,807

426

15

Posted

Introduction: Http://www.roley.co.uk/

Share

Recommendations

  • First Time Author Contest 2018

    First Time Author Contest 2018
  • Sew Warm Contest 2018

    Sew Warm Contest 2018
  • Epilog Challenge 9

    Epilog Challenge 9
user

We have a be nice policy.
Please be positive and constructive.

Tips

Questions

16 Comments

You talked way to fast and was impossible to understand through most of your demonstration. People from other regions should know other people weren't raised understanding different accents. I hope you stop and think and make yourself clear in the future.

No difficulty understanding, here in Canada..

I made this project. It was really good. Though when I connected it to a laptop by an audio jack it didn't work. What are the possible reasons for that.

then watch the video more than one time?

THAT IS SOOOOOOOO AWESOME!!!!!!!!!!!!!!!!!!!!!

ok, so how does this work? driving an audio signal into the magnet coil causes an oscillating magnetic field around the coil, correct? i'm guessing there's some kind of movement induced by that in the magnets. but, the batteries are stuck to the metal base, and therefore cannot move, right?

This is a simple speaker and works similar to any other, it is the coil that moves. There are no batteries in this design, they are a stack of magnets.