Post: How does a mp3 player circuit work

Magnets .

they are transformed from binary code into something the speakers can read. Yes, like IrishMan said, magnets are used.

All forms of MP3 Players are just reworked pen drives. Pen drives are a type of universal serial bus (USB) flash drive, which include a circuit board and a USB connector. They work with NAND-type flash memory cards to receive and store data.

-ehow

how do magnets work? :carling:

Today's scientists attribute the force magnets create to wizardry and the ancient magic used primarily by wandering gypsies.

I thought so

An Integrated Circuit reads data from the stored in the flash memory, converts it into a pulse width signal which is then sent through the speaker, they don't use magnets. Your headphones, however, do.