How do basic stamps 1 or 2 run servo motors?  Dont they use 16C56 that also does
 not have a pwm port???

On Wed, 17 Nov 1999 17:26:23 -0500 Sean Breheny <shb7@CORNELL.EDU> wrote:
>At 08:55 AM 11/18/99 +1200, you wrote:
>>I haven't done this myself yet but I can't see why  a PWM of lowish
>>freq and not too high a resolution couldn't be run from the timer
>>overflow interrupt.
>
>
>Yes, it certainly can be done. I did it in a robotics project. Take a look at:
>
>http://www.hobbyrobot.com/info/SoccerBot/index.html
>
>and specifically the PIC source code
>
>http://www.hobbyrobot.com/info/SoccerBot/code/bot11.asm
>
>It is true that I only achieved a PWM frequency of a few kHz at 7-bit
>resolution (I think the maximum possible rate for a 10MHz PIC was about
>10kHz for 8 bit resolution).
>
>Sean
>
>
>|
>| Sean Breheny
>| Amateur Radio Callsign: KA3YXM
>| Electrical Engineering Student
>\--------------=----------------
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