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How to connect properly 30W laser from Aliexpress

PostPosted: Sat Nov 07, 2020 11:28 pm
by grammer
Hello

I've recently builda a cnc machine. Powered by UC300ETH and UCBB dual port breakout board
Now i need attache a laser: https://www.aliexpress.com/item/1005001 ... l7aCf&mp=1
I've read plenty of articles and UCCNC manual but I'm a bit confused ...
How to properly conect to not burn evrything?

Pls help :)