- Mar 20, 2022
Hello. Winter is coming and I'm starting another project. This time I decided to make a laser gun out of a screwdriver. I bought a new battery 20V/4Ah, body damaged screwdriver. I will be using the same 600w boost converters that I used for the previous such laser. This time instead of a NUBM35 laser array, I ordered a NUBM38. He looks the same. I don't know how they differ. I still haven't decided what the cooling will be. I have a few ideas which I will share at a later stage when I get the components.