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I need help on the following project.(Important!)

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maxisp

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I need to find a way to make a servo motor (from RC model building) first move in one direction, and then after it stops, go back to neutral.(without a model building receiver and Control)This has to be connected to an Impulse-button and should not be wireless. Is there any IC I could use, and how?

Thanks, please reply... :D

Max
 
I agree w/JFDuval, but I would probably use 2 555's (or 1 556). Use one of the 555's to generate a 50Hz signal and the other to give the appropriate pulse width the servo needs to turn.

Here's a link for a page which might help:
It's a short tutorial on how the servos operate. They're quite easy to work with.
 
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