Spindle Control

Discussion about the arduino based g-code interpreter, grbl
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Joined: Thu Jul 31, 2014 12:50 pm

Re: Spindle Control

Post by txcas » Wed Aug 13, 2014 10:27 pm

I am about to add a relay for spindle control to my Shapeoko, but now I am afraid of getting the relay you are using from Inventables. Did you ever get this working? It looks like the relay you have is a SainSmart 2-Channel Relay Module.

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