Reply by Dan Higham

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Posted on The cheapest dust collection actuator system ever??

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Dan Higham

31 posts in 1027 days

#1 posted 06-08-2017 01:54 PM

Hi Carl,

The current sensor is one of these :-

I have a Rigid vac and most of the 5hp ones appear to be 10A, but then the relay module is only $6!

I used this tutorial from Emon and created a small board I could just plug in to the Arduino :-

If you have any other questions, let me know.


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