I gonna put it to 225mA sounds cool to me.
Offcourse, i don't want to blind myself or anyone else!
I gonna edit my LM317 Driver: I will add a diode so polarity change wont kill the diode.
As ressistor, i gonna use 2 10ohms in parrallel so i get 5ohms. when using this resistors i...
It is a diode extractedfrom an old samsung ts-h552
Why would you think its IR? I tested them at 50mA to see wich one is IRand wich was the red one. (I extracted 2 diodes)
So i know wich one is the red one, but im...
Im building a laser, and i need some help chosing the right mA.
I have a closed can diode extracted from 16x dvd burner.
With a LM317 driver, to stabillize the current
On the internet i found a video, where they used a opencandiode,
They set their mA at 430.
But how much mA can a...
LD was a Closed can red one.
the resitors i used on the driver: the first one wass 5ohm the second one is 4.3ohm
i used 4 diodes X 0.7 = 2.8V, the resistor is used on dummyload is 1 ohm
yes, i shorted the capasitor 10uF 16V
It used to be a simple build.
You know, a dvd-burner diode, LM317 driver and a good 7.5V power source.
Well, after making the driver (LM317) and the power supply (from PC).
It was time to attach the diode that wass pressed in a Aixiz housing.
My LM317 driver wass tested with dummyload...
Ok thanks, i also have a modded computer power supply it can output to 30A on 5V if i use this and make a labby what kinda driver do i need then?
Is this one suitable? : click here It has TTL, what does that mean?
I wanna know so i can compare prices etc ;)
Hello, i'm going to make my first build.
A 405nm (violet) extracted from PHR-803T sled.
Well i have a few questions:
1.whats good current? 120mA?
2.whats a good driver for it?
3.somebody that has a diagram for what mw at wich current?
Hope you can answer to (one of my) questions.
I also gonna...
But its a cheap driver, so maybe it can't even output 1W.
So , lets say the driver can output only 800mw, then the current for the 405nm will be even lower.
How many V and A does it needs to output ~200mw power?
Well here are the ebay specs: