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General Mach Discussion / Thc3t-02 question
« on: September 26, 2021, 08:31:22 AM »
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 ...
Please help ...