AMZN;: PWM https://amzn.to/3U3aPDJ
Selly    / @artwithselly  
3D file: https://www.etsy.com/it/listing/16944...

Hi folks today I’m going to show you how to properly connect a laser module and give the perfect signal to turn it on with this very simple schematics. You can decide the power that flows through the laser model. This works with any kind of laser module just make sure to check the polarity of all the cables and make sure to connect properly power that is usually 12 V and PWM, which is usually around 5 V
Now that you know how to make yourself the connections of the laser module, let’s talk about instead of the handle itself, which is made with an economic file that I designing 3-D. This is so important, because keeping the laser between our fingers let us use it like a cutting pan Much more precisely than a blade cutter for this purpose. I can use it to cut fabric also in very very sharp corners or just use the laser module to follow, jigs and cut the fabric with it.
So this solve all my problems and consider that in this video, I’m just messing with you and this is an April fools day video where are try to be Selena for one day