Recent content by thomas88

Sad to say......my laser diode is dead. :cryyy:

Thx Eudaimonium.....I'll try to google and see if I can find the required stable power source in the next few days.

I got it in ChinaTown when I went holiday in Malaysia.

Yes, I'll do anything since there's no other choice but I don't understand your statement by "powering it with a stable current source (we usually use something from LM317 or same family of regulators) and see if it lases."

Thank you for replying. Yes I have digital multimeter and soldering iron.

My 1000mw green laser pointer was working fine. I charged the battery and slotted it in I think the wrong side and then the laser is no longer working. I dismantle the whole thing to check and couldn't figure what is wrong. Could some expert here please teach me where should I check to see if...