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General Mach Discussion / Re: LIMITS ON CHINESE BOARD
« on: August 03, 2017, 02:16:23 AM »
Hi Wes,
You need to connect the 12 to 24 Volt power source (which powers the opto-isolators) to get Inputs (and Outputs) to work on that breakout board.
Tweakie.
You need to connect the 12 to 24 Volt power source (which powers the opto-isolators) to get Inputs (and Outputs) to work on that breakout board.
Tweakie.