k40 upgrade from moshi board to Cohesion3D - The Garage Engineer

Today on The Garage Engineer, we continue the repair on the K40 Laser we got from a friend. Plus, we do a major upgrade of the moshi control board to a Cohesion3D board. We can believe the results of the upgrade.
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✦TOOLS and MATERIALS LIST:✦
List of all tools and supplies we use in the shop:
The Garage Engineer Shop List
www.amazon.com/shop/thegrageengineer
Tools and Links Used in the Video:
K40 laser amzn.to/3LSi3Uw
Cohesion3D control board cohesion3d.com/
Cohesion3D install instructions cohesion3d.com...
(scroll down to section ‘Here is another possible wiring configuration of the K40. I refer to this one as the “Ribbon Cable + Screw Terminal Power Supply” Variant.’
Ammeter 30mA amzn.to/3sj8Hth
Lightburn software lightburnsoftw...
Pinecil soldering iron amzn.to/3vQ0YFi
USB C silicone cable amzn.to/3KSzGlO
65W charging wall adaptor amzn.to/3P3rl20
Battery pack amzn.to/3kNl9NA
✦Everyday Tools✦
Pouch Magnogrip 9-Pocket amzn.to/2QBTIqH
RevMark variety pack markers amzn.to/2weAa1U
Combination Square 6” amzn.to/39wJPoj
Pentel Drafting Mechanical Pencil amzn.to/2F9Hal3
Stanley 33-115 10 Foot Tape measure amzn.to/2QeiE8x
Pocket notebook amzn.to/2Fc3AC9
Leatherman Skeletool amzn.to/2rMwl5t
Wireless earbuds with Active Noise Cancelling amzn.to/387PeBh
Trail47.com ‘Wood Balm’ trail47.com/shop
✦EVERYDAY CARRY✦
Leatherman - Skeletool Multitool amzn.to/2Hwf1Hd
LUMINTOP ToolAAA flashlight - amzn.to/2tZUuCY
Keychain Pocket Clip - amzn.to/2Ht9ZLF
Stanley 12' tape measure - amzn.to/2NWTtVx
Wireless earbuds with Active Noise Canceling amzn.to/387PeBh
Contigo TwistSeal Travel Mug amzn.to/3l41lWR
The best advice I can to give is ABC… “Always be Creating!”
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MUSIC: Thank you to. . .
Intro “Hatcher” by Halima Ahkdar
“Upsetter” by The Mini Vandals
“Yacht Stomp” by Spazz Cardigan
‘Channel Chasing’ by Spazz Cardigan - Support by RFM - NCM: • Video for providing the post credit music

[@MeFixingEverything]

Thanks for your video. And the previous one as well.

[@TheGarageEngineer]

You are welcome! Thanks for watching!

[@smartenuptv7530]

This is exactly the video I was looking for! Waiting for my board to arrive now :)

[@TheGarageEngineer]

Great. I love the board and light burn.

[@mikegrier3940]

I have a bunch of tiny bubbles in my tube is that normal?

[@TheGarageEngineer]

Some little ones are ok, Just try to get as much out as possible. tilt the lazer up a little to allow the bubbles to escape.

[@PNino2009]

No grayscale test.. this is what I need to watch. I have the same board but the results are lacking

[@TheGarageEngineer]

🙏🙏👍👍