Re: Simple PWM Circuit for motor control

Charles,

Yes I am, but as I`m using firmware in the micro that was written by
someone else; using the PWM function isn`t currently possible.



Charles Schuler wrote:
<james_w_costello@xxxxxxxxxxxx> wrote in message
news:1166671141.814588.323700@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
I need a simple PWM circuit to control a motor from my microprocessor,
I found this one:

http://home.cogeco.ca/~rpaisley4/LM555.html#17

Any comments? It looks cheap and simple to build so should fit my
requirements.

Are you aware that many microprocessors have PWM firmware?

.

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