Machsupport Forum
Mach Discussion => General Mach Discussion => Topic started by: Enrx on September 26, 2021, 08:31:22 AM
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A quick question.. I have a thc3t-02 thc system and use up down signals .. my question is should I have external relay to control the signals or not ? Connect to direct to bob ? If should.. how can I wire it up??
Please help ...