Im am buidling this for my own fun. These lasers have a output of >1mW which is not dangerous. i know someone who counted up to 30 shooting one of them in each eyes to prove a point(I DONT RECOMEND TO TO THIS) and he dosent see any black holes (yet). I want to know if the 4.5v is enought or do i...
Hello to all,
I need to be able to power 10 laser pointers at the same time all running from one adapter. Each laser is normally powered by 3 LR44 batteries, which are 1.5v each (I don't know how many amps). The DC adapter ill be using for the project is 6v and 500 mA. Is that...