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    best laser install ?

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    Laser Cutters
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    • KevinSantundefined
      KevinSant
      last edited by

      IMG_20210301_083331.jpg
      I have the duet 2 with rrf3.2.2

      this 30-W 12v3a laser would it be best to use a separate power supply and hook up to the fan or or using a buck converter to the center pin fan Vin jumper was also thinking about getting a d u e x board will I be able to directly hook up to that

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        Do you have any spec sheet for the laser? Schematic for the board? Can you show a better close up photo of the board front and back?

        Z-Bot CoreXY Build | Thingiverse Profile

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        • KevinSantundefined
          KevinSant
          last edited by

          ![0_1614805502250_IMG_20210303_130159.jpg](Uploading 100%)
          ![1_1614805483207_IMG_20210303_130153.jpg](Uploading 100%) ![0_1614805483207_IMG_20210303_130159.jpg](Uploading 100%)

          30W General Specification:
          Model:NEJE Module 30W
          Heatsink Material:Aircraft Aluminum + Brass Shell
          Luminous Color:Blue
          Section Size:40mm x 40mm
          Cooling Mode:Temperature sensor intelligent control + 10000 rpm 40mm cooling fan
          Dimension:60 * 40 * 40mm
          Adapter Plug:5.5 2.1 port
          Can Engrave:MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum
          Can Not Engrave:Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material
          Technical Parameters:
          Module Input:20-30W
          Optical power output:7.5W (7500mW)
          Wavelength:445-450nm
          Beam Shape:Dot (Focusable)
          Working Voltage:DC 12V
          TTL&PWM Modulation:YES, Compatible with Both TTL & PWM Modulation
          Input Voltage:DC12V 3A
          PWM/TTL Input:DC3.3V-12V
          Input Interface:PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-)
          NOTE:Temperature interface can be disconnected,NEJE provides text instructions for temperature acquisition on wiki.
          Drive Mode:External ACC![alt text](image url)
          Safe temperature range:<60 ℃
          Module weight:202g ( The lighter the weight, the smaller the move inertia, the better the performance )
          Life Time:10000-20,000 hours![0_1614805350779_IMG_20210303_130159.jpg](Uploading 100%)

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          • Phaedruxundefined
            Phaedrux Moderator
            last edited by

            Your uploads didn't work.

            Z-Bot CoreXY Build | Thingiverse Profile

            KevinSantundefined 1 Reply Last reply Reply Quote 0
            • KevinSantundefined
              KevinSant @Phaedrux
              last edited by

              @Phaedrux
              https://drive.google.com/file/d/1JtZI98AZghM8IaThVa6g3zsVTZ4CFSwF/view?usp=sharing

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              • Phaedruxundefined
                Phaedrux Moderator
                last edited by

                Thanks.

                Have you seen this?

                https://duet3d.dozuki.com/Wiki/Laser_PWM_control

                Z-Bot CoreXY Build | Thingiverse Profile

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