Hi guys, a friend and I talk with the owner of intl-outdoor and get a discount for the Panasonic 18650B 3400mAh protected and flat top, in the site the price for 2 pieces is $29.64 plus 2$ shipping, we get a price of 25$ plus the 2$ for the shippment.
We have to complet 50 pieces, already we...
Hi guys, this is the qustion, why buy a super laser??? I just receive my first UV laser, rated 5mw but I think is 50mw, I think if the best laser that you can buy without the problem of use protective eyewear and therefore not being able to show it to your friends if you dont have more lenses, I...
Hi, a friend want something like this for his violin;
LazerDiva - YouTube
I have experience building leds flashlights but I dont have experience in Lasers, so, I need help with, how to drive them, I am thinking in use some 18650 bateries, maybe two or three in paralell, heatsink the lasers, do...