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Messages - bennettmarks

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T2 Engraving / Re: T2 laser comes on when going to laser control. SOLVED!!
« on: December 17, 2020, 10:30:29 AM »
I also had the same "laser on" problem. So I put a 1K resistor between the PWM and ground. It didn't work. I got it to work by reducing the resistor to 500 ohms. Now its perfect. Seems the requirement for pulldown resistance is potentially different for different setups. Thank to all for documenting and fixing the problem.

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