MP3 Based Doorbell - Electronic Circuits Projects Diagrams Free

saparmar2002@yahoo.com · 23rd March 2008, 04:59 AM

Hey there,

I am trying to design an MP3 based doorbell providing at a minimum the owner with the option of multiple and changeable tune selection

can anyone guide me in the right direction please

**3v0** · 23rd March 2008, 08:15 AM

If you have to ask it is going to be very difficult to build. It is not an easy project.

If you start with one of these MP3 MINI BOARDS it will make the project less difficult.

Hook the MP3 board up to a uC with the SPI interface. You will need a user interface. Either hook it to a PC or add a LED display.

Are you still interested ?

raviram87 · 23rd March 2008, 02:35 PM

I think you can record the mp3 music as you play it on your computer. For this, I think you can use an IC like the ISD2532. and then use it in the doorbell that you wish to design.

A typical application circuit is available in the datasheet of ISD2532. Try going through it.

http://www.tranzistoare.ro/datasheet.../261251_DS.pdf
The page above contains the datasheet and i have attached the typical application circuit below.

saparmar2002@yahoo.com · 23rd March 2008, 03:27 PM

Thanks mate, i do know it would be difficult to make one, but this would give me an idea to go about.

saparmar2002@yahoo.com · 23rd March 2008, 03:31 PM

Hey is anyone interested in a project about TCP performance and enhancement mobile ad hoc networking (MANET). i bet you one thing it is an interesting topic to discuss

Any views please let me know.

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23rd March 2008, 04:59 AM	(permalink)
saparmar2002@yahoo.com	MP3 Based Doorbell Hey there, I am trying to design an MP3 based doorbell providing at a minimum the owner with the option of multiple and changeable tune selection can anyone guide me in the right direction please

23rd March 2008, 08:15 AM	(permalink)
3v0	If you have to ask it is going to be very difficult to build. It is not an easy project. If you start with one of these MP3 MINI BOARDS it will make the project less difficult. Hook the MP3 board up to a uC with the SPI interface. You will need a user interface. Either hook it to a PC or add a LED display. Are you still interested ? __________________ search engine for electronic parts Junebug USB PIC programmer kit., USB Bit Wacker, 3v0's Homepage The 15 Minute Printed Circuit Board! (+drill time)

23rd March 2008, 03:27 PM	(permalink)
saparmar2002@yahoo.com	Thanks mate, i do know it would be difficult to make one, but this would give me an idea to go about.

23rd March 2008, 03:31 PM	(permalink)
saparmar2002@yahoo.com	Hey is anyone interested in a project about TCP performance and enhancement mobile ad hoc networking (MANET). i bet you one thing it is an interesting topic to discuss Any views please let me know.