help with power suppy

[poopykun]

could someone tell me what i should power a 650nm 20x DVD Burner LPC815 Laser in Aixiz Module with a Micro-Drive V3 adjustable driver plz this is my first project

 

[poopykun]

comon what do you power a laser with help plz?

 

[Flaminpyro]

if you have a V3 then power it with that other wise get a V5
or you could could use a 2 watt resistor in series with the diode and the cell.
ask larryDFW hw has done that.

 

[PersonGuyDude]

could someone tell me what i should power a 650nm 20x DVD Burner LPC815 Laser in Aixiz Module with a Micro-Drive V3 adjustable driver plz this is my first project

Not sure what you mean man... Are you asking how much current you should use for those diodes? Because I believe the answer to that is ~381 mA

 

[poopykun]

so what kind of batteries? 4 AA 2cr123?

 

[bluuray]

power supply .....
so battery's

2 * 3v cr123's should be fine

 

[Kevlar]

Everything you need to know is located in the instructions. In case you don't have it here ya go.