Recent content by tj2000

Hello evryone yhank you very much for your reply's i succeded in building my laser it only is not portable yet when im on my computer ill try to post a video and some pictures

hello i want to build a 1 watt 445nm laser and i have done some research and i slected some parts that i think are okay but i am not shure so i would love it if someone could check if i can use these parts together and if i can what kind of battery's i should use :D here is a list with links to...