Recent content by liukthebest87

Yeah that was what i did this time ;) I hope that my bad experience will help noobs like me :D What about my last question? I'm asking it because of the LOC diode's "differences" (different I/O characteristics, treshold, etc ??)

Finally i discover where was the problem! I tried another time with a dvd burner LD token without paying from the trash of a store.. The laser is still working at 200mA: i have only shorted the capacitor before changing setup! Maybe that was the problem! Thanks to all! Now, i have another...

Can i suggest 250-300mW red laser diode sled / LPC-815 Sled? :) Not cheap like older links but not bad i think!

:thanks: lasersbee for the informations, i'll spend my time to read them! :yh: Grazie Arayan, mi solleva non essere l'unico italiano! I'm afraid that in Italy is so difficult find powerful laser diodes/modules and we have to order objects from other countries with long shipping times!

That's possible, but when i said "the same way", i did'n mean that they breaks in soldering procedure, but i mean that the current wasn't high enough to kill a LD and the diode died in the same mode ("LEDing").. Nex time, shorting the pins of the LD when soldering the wires should protect it...

Thanks for the answers! I think the soldering is not the problem, because i solded with a 15W soldering iron less than 2 seconds; i have solded 2 wires to avoid touching more than one time the pins with the soldering iron.. it was working till i solded the positive wire to the (long enough)...

Hi all, this is my second thread in this forum (after presentations) and first of all excuse me for my english! I'd like to know why i broke all lasers that i try to build.. The last was an LPC-826 (i think, harvested from an LG GH22NS50).. I read a lot of threads in this forum and saw a lot...

Hi all, i'm new in this beautiful and helpful forum. My name's Luca, i'm from Italy and i love laser pointers! Congratulations for this web site! (and excuse me for my poor english!)