L LiquidOrb24 New Member Feb 17, 2004 #1 If I buy a simple laser diode module such as the ones shown here: https://www.calpaclasers.com/laser_diodes.html Do I need to buy a laser driver power supply for the laser, or can I just plug it into a 3 volt battery source? Thanks. :?
If I buy a simple laser diode module such as the ones shown here: https://www.calpaclasers.com/laser_diodes.html Do I need to buy a laser driver power supply for the laser, or can I just plug it into a 3 volt battery source? Thanks. :?
R Russlk New Member Feb 17, 2004 #2 Just connect it to a 3 volts supply, have fun! However, it is the same as a laser pointer, which you can buy cheaper.
Just connect it to a 3 volts supply, have fun! However, it is the same as a laser pointer, which you can buy cheaper.