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AtomStack L40 laser module mount
di papergeek
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AtomStack offers a decent PWM-controlled diode laser module. I created this adapter so it can be mounted on my OX CNC rig. This design also provides for strain relief for the wires.
This is the current design I'm using, There is also the original design which did not have the tab extension. The eyeguard is a nice feature and actually does its job well, it's still advisable to use additional protection like dark red welding curtain as these 545-nm diode lasers can produce a lot of harm to the eyes which is not evident at first.
As far as the laser module itself, I wanted to include some additional details here. The connector is a 3-position JST-XHP connector (2.54mm pitch). I'm controlling it with a board running Smoothieware (the MKS-SBASE) and have the board set to use 3.3V TTL levels, which works just fine. The default Smoothieware PWM laser control settings worked without modification. Also note that although the L40 is advertised as a 40W laser, that's marketing hype - it's a
This is the current design I'm using, There is also the original design which did not have the tab extension. The eyeguard is a nice feature and actually does its job well, it's still advisable to use additional protection like dark red welding curtain as these 545-nm diode lasers can produce a lot of harm to the eyes which is not evident at first.
As far as the laser module itself, I wanted to include some additional details here. The connector is a 3-position JST-XHP connector (2.54mm pitch). I'm controlling it with a board running Smoothieware (the MKS-SBASE) and have the board set to use 3.3V TTL levels, which works just fine. The default Smoothieware PWM laser control settings worked without modification. Also note that although the L40 is advertised as a 40W laser, that's marketing hype - it's a
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