Re: good flashlights to mount aixis and board into
If the volt(3.6v) is available for the board, it's best to powered by a lithium battery, so that you could play it for a LONG time. The lithium batt is also small and litght...
...Did you make the board by yourself?
Re: Question about the power of DVD diode and the
Yep, geeting the norm Amp is the best way! So I am still finding the spec sheet of my laser diod,
;D ;D Usually, if I putting to much through it the laser diode is getting to dark... ;D ;D
Oh,I got a new idea! maybe the power meter could deal...
Re: Question about the power of DVD diode and the
Yep, The spec sheet could help me a lot. But sometimes it's hard to get it.
Because the laser diodoe is different from a normal bulb, it requires the current in a very accurate levle...
So wonder the current that could just start the diodes is...
Re: If you want to buy laser diode, I suggest you
wow, That is also very interesting...
But I still have a big problem about the uniform curent power supply for laser diode...
I could make a adjustable(current) uniform curent power supply, but I am not sure whether the current is suitable for...
If you want to buy laser diode, I suggest you to buy it in China. A 16X sunsung DVD burner is just cost 20$, you may not believe this, but I could buy hundreds of it in china, they are new and with good quality...(but post it to you may spent more than that...)
And the most unbelieveable thing...
I still have a Question about the power of the 16X DVD burner...
And as we know, the laser diode driver is a uniform curent power supply,
and when starting, just slowly increasing the curent until the diode suddenly shines bright,
but how can I know whether the current is suitable for the...