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8x85 RGB whit 1 Chip?

Posted: Fri Mar 11, 2011 5:32 am
by selnesl
Hi guys...
if im not wrong, think i read some where that u was trying to make a pov whit just 1 pic??
did it work?? :roll:

Lars Selnes Norway

Re: 8x85 RGB whit 1 Chip?

Posted: Fri Mar 11, 2011 12:49 pm
by brad
Yes,

I have written up an instructable that you can find here:

http://www.instructables.com/id/The-One ... ith-conve/

And here's a youtube video:


Re: 8x85 RGB whit 1 Chip?

Posted: Sat Mar 12, 2011 11:06 pm
by selnesl
thats so cool.. nice job mr. :D

Re: 8x85 RGB whit 1 Chip?

Posted: Mon Mar 14, 2011 8:46 am
by brad
Thanks!

Re: 8x85 RGB whit 1 Chip?

Posted: Thu Mar 17, 2011 7:47 am
by selnesl
about the hall effect sensor.. i see on google that there are 2 types of them. one whith 3 legs and on whit 4...
is it the one whit 4 thats the one to use.. and are there one kind u like best.. im shoping parts on ebay.

Re: 8x85 RGB whit 1 Chip?

Posted: Thu Mar 17, 2011 10:51 am
by brad
Either should be fine.

I think the one with four legs just has an enable pin. so you can choose to enable or disable the sensor.

With my circuit, I always have the sensor enabled by connecting it to vcc with a resistor.