Selection of a microcontroller for Childs Toy...
- From: hypnoplay@xxxxxxxxx
- Date: 29 Jun 2005 21:15:00 -0700
Hi,
We are designing a simple childs toy with the following features:
* Must Respond to up to 5 buttons
* Output up to 2 minutes of preprogrammed sounds through a speaker
* Must be programmable to respond in different ways according to the
order of the button pressed
It is preferred that the microcontroller contain an 8 - 12 bit onboard
DAC, EEPROM programability, low voltage consumption...
Optional features would include melody output (To play music while
sound is playing).
I have investigated the Winbond Powerspeech series. It seemed perfect
at first glance, however it is not offered with EEPROM. We plan on
producing these in bunches of 100-500 thus necessitating the EEPROM.
Any suggestions would be appreciated.
Thanks,
Tim
.
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