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Mini Gerbil in 60w Lasercutter with different Power-supply

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Hi Simon, the TL signal might need an additional pull up resistor of 10kOhm. The resistor goes between TL and 5VDC. The TL connection goes to the LO connection on the MG board.

Please let me know if that helped.

Cheers Paul

Cheers, Paul awesome.tech

Hello Paul, today i tried it and it didn't work.
I connected TL with 5VDC and TL with GND (both times with the 10kohm resistor) and both times the laser fires as soon as i push the laser switch to on.

It doesn't helped.

Do you have another idea?

Best regards

Simon

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