- Nov 17, 2018
This is the second laser pointer I’ve made, and it’s the first one that doesn’t use mostly salvaged parts!
It is. I’m putting just enough power into it that it will turn on, so its heat output is not that much. I’m only going to have it on for a few seconds at a time anyway.Is the host 3d printed plastic? Not going to give you much heatsinking but an interesting approach nonetheless...