PIC16F84/16F877 ISR SERVO CONTROL
David VanHorn email (remove spam text)
>I didn't realise that you could drive 2 servos with a 16F84, so do you need
>to add say 2
>hardware timers etc.?
>Could you kindly provide some sample code snippets and schematics for a
You update each servo in turn. You're out of servos when you're out of pins :)
(And you can get clever about that)
The servos normally get a pulse about every 20mS.
So, you can output as many as 10 servos without them noticing, simply by
You can do it in paralell too, but that's a little harder.
Dave's Engineering Page: http://www.dvanhorn.org
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See also: www.piclist.com/techref/microchip/ios.htm?key=servo
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