Search found 4 matches
- Sun Feb 18, 2007 3:52 pm
- Forum: General Discussion
- Topic: How to best control and electromagnet with sound
- Replies: 16
- Views: 8293
- Sun Feb 18, 2007 9:44 am
- Forum: General Discussion
- Topic: How to best control and electromagnet with sound
- Replies: 16
- Views: 8293
Like I said, I am a bit new to this, so pardon any communication problems. Here is exactly what I want. I want to take audio input from a standard MP3 player via the headphone jack and use that to create a varying magnetic field which will cause a pool of magnetic fluid to respond in time with the a...
- Sat Feb 17, 2007 4:11 pm
- Forum: General Discussion
- Topic: How to best control and electromagnet with sound
- Replies: 16
- Views: 8293
- Sat Feb 17, 2007 3:27 pm
- Forum: General Discussion
- Topic: How to best control and electromagnet with sound
- Replies: 16
- Views: 8293
How to best control and electromagnet with sound
O.k. I'm new to this, but I think I am starting out slowly enough with this one... I want to do a project where sound controls and electromagnet, which in turn controls some magnetic fluid. Nothing fancy here. Just Audio ---> Magnet. Here is what I think I know so far.... :) A voice coil for a speak...