Key Finder (pinoy version)

[logan_dslasher]

i can say that it was certainly a good choice! i have already spent so much time on the whistle responder that i am more familiar with it than with the key finder...

besides, i don't know what piezo speaker to use for its circuit. how will i know if the speaker can be used as a microphone?

[audioguru]

If I want a piezo speaker or any electronic part, I look at the millions of things at www.digikey.com or at www.newarkinone.com, select a size or price for a part then look at their datasheets. I order it online and it is delivered to me the next morning.

[logan_dslasher]

things like that don't work here in our country. even pizza delivery is not free!! and pizza delivery is restricted only to a few kilometers.. besides, i dont have any credit card or any means of paying it Online..

[audioguru]

A pizza and its delivery is free here if it takes longer than a half hour or if it isn't hot enough. Then the delivery guy brings another one later.

The companies here provide a good selection, low prices and quick delivery to keep their customers.