musical greeting card

HiteshDR · Nov 2, 2007

hello all,

i want to make my own musical greeting card.
i have try to search it on google but i was getting only sites of dealers & greeting card sellers.

i have read like that they are using either voice recorder IC or micro-controller.

how can i load music files or my own voice in that chip.
is there any software for loading file in it then which format it supports.??

can anyone please tell me how i can get detail of circuit of musical greeting card.

thanking you all in advance...!!

mvs sarma · Nov 2, 2007

HiteshDR said:
hello all,

i want to make my own musical greeting card.
i have try to search it on google but i was getting only sites of dealers & greeting card sellers.

i have read like that they are using either voice recorder IC or micro-controller.

how can i load music files or my own voice in that chip.
is there any software for loading file in it then which format it supports.??

can anyone please tell me how i can get detail of circuit of musical greeting card.

thanking you all in advance...!!

Please see the Ad in EFY MAGAZINE (Indian) by APLUS . they have branches alover. if you give the voice content, they record and give . you can pruchease in bulk and use them

blueroomelectronics · Nov 2, 2007

HiteshDR said:
hello all,

i want to make my own musical greeting card.
i have try to search it on google but i was getting only sites of dealers & greeting card sellers.

i have read like that they are using either voice recorder IC or micro-controller.

how can i load music files or my own voice in that chip.
is there any software for loading file in it then which format it supports.??

can anyone please tell me how i can get detail of circuit of musical greeting card.

thanking you all in advance...!!

It's a custom made Epoxy blob type IC. To get a custom one you'd have to make thousands.
Like this site
https://kaidin.en.alibaba.com/product/50414963/200313293/Greeting_Card/Greeting_Card_with_IC_chip.html

HiteshDR · Nov 2, 2007

mvs sarma said:
Please see the Ad in EFY MAGAZINE (Indian) by APLUS . they have branches alover. if you give the voice content, they record and give . you can pruchease in bulk and use them

hello mvs sharma,

thank you sir.
I have already visited that site.
For that i want IC details, loading music details & circuit diagram.
and for that i am looking.

Marks256 · Nov 3, 2007

To make one, it wouldn't be a greeting card. It would be more like a greeting.... aah... lunch box. There are some DIP voice chips, but they are like 40 pins. Also, the support circuitry would be quite large. So, it would be about the size of a lunch box, not a card.

blueroomelectronics · Nov 3, 2007

You could do it with a PIC, probably sound pretty weedy and you might need an external EEPROM.
https://www.romanblack.com/picsound.htm
Or you could just output simple tones on a wee buzzer and play some single note music.

Krumlink · Nov 3, 2007

David Cook did it with a motorola MX8
https://www.robotroom.com/IRB.html

Nigel Goodwin · Nov 3, 2007

As suggested, you can do it with a PIC - and here's a nice example that plays ring tones! - I've done this, it works fine - I also modified it for an 8 pin PIC, so an 8 pin SM would be quite small.

mcs51mc · Nov 3, 2007

blueroomelectronics said:
It's a custom made Epoxy blob type IC. To get a custom one you'd have to make thousands.

"COB" they are called Chip On Board.
You can buy some from Quasar Electronics
**broken link removed**

HiteshDR · Nov 4, 2007

Thanking you all

hello,

Good morning Everybody,

thanking you all for giving me guidence in this idea.

HiteshDR · Nov 4, 2007

need link for 89S52

blueroomelectronics said:
You could do it with a PIC, probably sound pretty weedy and you might need an external EEPROM.
https://www.romanblack.com/picsound.htm
Or you could just output simple tones on a wee buzzer and play some single note music.

hello Sir,

i am new user to microcontroller and right now i am using only 89S51/52.
so can you please tell me the link for same please.

blueroomelectronics · Nov 4, 2007

Sorry I don't use the 89S51/52, just the PIC.

Marks256 · Nov 5, 2007

HiteshDR said:
can you please send me the link for schematic of such Lunch box Please.??

Lol. No. I don't have a schematic. You can get really easy-to-use voice chips from jameo (www.jameco.com)

If you would like, i can get you a part #, but i am kinda pressed for time at the moment....

HiteshDR · Nov 5, 2007

its ok

Its OK.

if you will get link for schematic then please forward me.

thanking you all again..

mneary · Nov 7, 2007

@Hitesh D.R.

Have you considered doing this research yourself?

HiteshDR · Nov 7, 2007

yes i had.

mneary said:
@Hitesh D.R.

Have you considered doing this research yourself?

yes i had tried but not got yet any clue..

Hero999 · Nov 10, 2007

Then perhaps you should try a simpler porject.

mcs51mc · Dec 17, 2007

mcs51mc said:
"COB" they are called Chip On Board.
You can buy some from Quasar Electronics
**broken link removed**

Hi HiteshDR,

Did you overlooked my post?
I ordered some of those chips some months ago now, project done

What else do you need??

HiteshDR · Dec 21, 2007

sir, may i know howmch chips you had ordered..??

HiteshDR · Dec 21, 2007

thanks....

i want to know that how they are loading sound file in chip.??

musical greeting card

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