Making sure I don't kill my laser

[The Lightning Stalker]

I would use 1N5400 instead of the 4001s. They are rated 3A. Here is the resistor I use.

Invalid Request

You can also get fully assembled test loads from forum members.

 

[laserhawk]

where would I buy one? sounds less risky(the last time i did something DIY it fried my laser) Thanks again!