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Tiny Inexpensive Custom PWM Controller - Working prototype! - Page 6

post #51 of 56
Thread Starter 
Quote:
Originally Posted by doyll View Post

That's okay. I can read it.. just. wink.gif

Sorry for hi-jack Artikbot. redface.gif

's long as the discussion going on is about PWM... It's fine! smile.gif
   
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post #52 of 56
Quote:
Originally Posted by Artikbot View Post

So, two boards, powered from a single header?

Yes !
Quote:
Originally Posted by Artikbot View Post

Yes, that's entirely doable! I can also do a single board that contains two controllers smile.gif

Edit: In fact... Keeping this level of relative simplicity, I can arrange up to two temperature readings for three different PWM channels, or two temperature readings and two PWM channels.

I think your boards will be better since you can put them anywhere you want . Lets say i want to drive 3-6 fans per board with 2 different termal probes , so i will put pcb's as close as posible(on the back of the MB tray at least i like it there) to the most of the fans and then use a less as posible cables !
Quote:
Originally Posted by Artikbot View Post

Going with higher levels of complexity would require stepping up to a larger microcontroller. It's doable, and in fact, my first sample was using a much larger (and powerful) 16F716, but obviously the size cannot be kept, and I have to redesign the component layout thumb.gif

i like simple solutions ! biggrin.gif
Edited by HeaveN_AkirA - 10/2/13 at 12:02pm
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post #53 of 56
Thread Starter 
Very well then!

I'll get to the drawing board and see what can I build, with up to 6 fans per channel and two separate temperature readings smile.gif

Onboard fan headers, or do you prefer an external 6-header splitter?
   
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post #54 of 56
I assume this board will have PSU power connector?
post #55 of 56
Thread Starter 
Quote:
Originally Posted by doyll View Post

I assume this board will have PSU power connector?

You assume right smile.gif

+12V straight input on this one.


Although I won't make a prototype of this one. I'm only going to design a PCB layout, and program the necessary code to get it to work. Reason is, I have no use for this board, and it would be kinda expensive to build just to have a display product... So anyone interested in making one can either make it, or we can arrange a little something for me to assist in the production of said board smile.gif
   
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post #56 of 56
Quote:
Originally Posted by Artikbot View Post

Very well then!

I'll get to the drawing board and see what can I build, with up to 6 fans per channel and two separate temperature readings smile.gif

Onboard fan headers, or do you prefer an external 6-header splitter?

external 6-header splitter will be better, thanks !
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