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i changed the case i had the driver in. and when i turn my laser on. it is now dim. i see that i am putting out 350ma and 3 v. i checked it with my meter is the diode blown. only used it for 5 mins and with the driver. 45 sec on 30sec off

you have to love the dam post office. i got all my parts to make my laser but the 3ohm resistor. it was shipped on the 6th and the post office lost it until the 8th. now it is on the way here. i have a diode from a sony nec 20x burner. th one listed on the forum to get. right now i am putting...

is the the right 3 ohm resister to use from radioshack. 3.3K ohm 1/2W 5% Carbon Film Resistor pk/5 Model: 271-1122 | Catalog #: 271-1122 i am changing from the 2 10ohm

ok i have built my driver. and i am using 4 aa batterys. when i hook up the meter to check for ma. i get a reading of 42.1 to start. as i lower the res on it i get 195.2 does that sound at all right. or did i build it all wrong

can i use any 16x - 20x dvd burner to get the LD from. does it matter of brand name.