Let's Make Robots!

sounds from toys

i have seen many toys wich make noises and i once ripped open a toy cat wich meows when you squeeze it  the circuit inside seemed so simple and i want to beable to do somthing like it.

is there any way i could make somthing that justproduces one sound (but not a beep) this simple or is it only possible on a mass production scale 


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Did it have a black "blob" somewhere on the PCB? that's a microcontroller, you'll need one for simplicity.


I have just added this to the tips and walkthroughs -


The synth is very flexible, its easy to make, gun shots, buzzes, musical tones, deep bass, engine sounds, whatever you want.

Duane B