Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Simple laser setup question

L

lovethepirk

0
Joined
Mar 25, 2014
Messages
5
Points
0
I got my line laser and 3V battery and switch. Here is my setup before I build a small device to hold everything. Is this correct? Do I need a resistor?

Thanks.
lasertime.jpg
 
You must log in or register to reply here.




Top