Checkout my GRBLsim! It's a tiny Arduino Nano with a voltage meter showing laser

CAD & CAM Tool Chain LaserWeb/CNCWeb
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Checkout my GRBLsim! It’s a tiny Arduino Nano with a voltage meter showing laser pwm. Very usefull for mobile development.

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Can you share the source files for this? I would love to have this as an additional LaserWeb testing tool.

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@funinthefalls ​ Do you mean the softwar or the hardware?

Software is standard Grbl 1.1d (beta).
Hardware is a Arduino Nano (without headers), a mini Voltmeter connected to pin D11 (spindle pwm out) and a button connected to pin A2 (cycle start/resume) to ground.

You can also just use a nacked Nano, if you don’t need the display and button.

The 3d-printed part is just a quick hack yet, that needs some work still.

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OK thats all I needed to know,Thanks!