Re: How to get a signal to controll spindle speed?

Subject: Re: How to get a signal to controll spindle speed?
From: Dam <damg-at-1st.net>
Date: Fri, 17 May 2002 23:50:58 -0400
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Jacob,

If you're running stepper motors you could add another axis and use the 
step pulses to get an analog voltage for PWM control.  National makes a 
Frequency to Voltage converter  LM2907.

Dale

References:
- How to get a signal to controll spindle speed?
  - From: Jacob Kranendonk <j_kranendonk-at-yahoo.com>

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