Phew...that's laborious. Okay. Yes you can save $5. Great. Start a website and sell them.
Well...the module does not use any power. I assume you mean the diode? And no I am not, as you so sarcastically imply, the only one with first hand experience. This "gadget" is a novelty item, not designed to be used every day. Seriously, who wants to wear safety glasses all day long. The button cells are the only reasonable power source in such a small host.
Yes the kit is heatsinked. That's what the module does, right? Also the module has a collimating lens in it to focus, right?
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Ahahah :crackup:
I did not save $5, I saved $35, read more carefully.
Second, AHAH :crackup: and folks do not believe me when I told them that Kipkay stated that module acts as a heatsink.
Module does not use any power?! WHAT?! :crackup:
Let me explain to you :
Module , commonly used therm around here describes a fully working laser head with driver, diode and focusing assembly.
All ready to go.
Housing, the aixiz you advertise so much, hold the diode and lens together,
HEATSINK, on the other hand, sits AROUND the MODULE drawing the heat away from it. Few grams of brass (of the module) is not exactly a heatsink, but this is :
It's also brass, not common very much but alluminum and copper variants are.
So no, it's not RIGHT!
Second, focusable and focused is not the same. I'm able to change the focus on my laser. You are not. So it ain't RIGHT.
Third, power source, yes there is better solution to button cells, it's called lithium ion cells , I presonally like them very much, and one with marks
10440
Means it's 10 mm in diameter, and 44 mm lenght, can comfortably sit in your "lighter", and with capacity around 350 mA and current capability of 2C discharge, it'll more than happily power any bluray diode with boost converter.
So, you need to expand your views and take a closer look at what are you doing, and what you COULD be doing.
Offtopic,
Resistor 4.02 ohms, 1/4 watt