Custom Doctor who Sonic Screwdriver component Help!

dauntedx

Nov 26, 2013
1
Joined
Nov 26, 2013
Messages
1
Hello everyone!
My electronics knowledge is just basic. but i am a very cleaver and adaptive learner.

My question is this. I need to have a Button that slides upwards to extend the connected piece upwards about 2 inches. here's my complication. I need it to cause an electronic sound ,but as it slides up the pitch changes. I cannot think if the proper components to cause this to work. Any help would be wonderful! Thank you.
 

OLIVE2222

Oct 2, 2011
690
Joined
Oct 2, 2011
Messages
690
Hi,

The solution closer to your need is probably a sliding potentiometer connected to an oscillator circuit.

Olivier
 
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