[sudo-discuss] LED nube

[Cere Davis]

Thanks Jake.

On Wed, Feb 7, 2018 at 12:35 PM, Jake <jake at spaz.org> wrote:

> hi Cere,
>
> you're correct that you can cut that type of LED tape along any of the
> dotted
> lines.  It's made up of a bunch of independant circuits which each have 3
> LEDs
> and resistors and run on 12V, and then they're all in parallel for 12V
> down the
> whole strip.  The current draw from your 12V power supply will change with
> the
> number of LEDs, but the voltage will always be 12V.
>
> -jake
>
> On Wed, 7 Feb 2018, Cere Davis wrote:
>
> Hey Folks,
>>
>> I’m sort of an LED nube and am looking for confirmation that this:
>> https://www.aliexpress.com/item/5M-Roll-3528-60led-m-12VDC-
>> IP65-soft-strip-light-5cm-cut-led-tape-light-for/32440112867
>> .html?spm=2114.search0104.3.81.29a1356aJIB9xN&ws_ab_test=s
>> earchweb0_0,searchweb201602_1_10152_10151_10065_10344_10130_
>> 10068_10324_10547_10342_10325_10546_10343_10340_10548_10341_
>> 10545_10084_10083_10618_10307_10313_10059_5722311_10534_
>> 100031_10103_10624_10623_10622_10621_10620_10142,search
>> web201603_25,ppcSwitch_5&algo_expid=21979fdd-56eb-4fec-95af-
>> 89ed7a33c672-12&algo_pvid=21979fdd-56eb-4fec-95af-
>> 89ed7a33c672&transAbTest=ae803_5&priceBeautifyAB=0
>>
>> <https://www.aliexpress.com/item/5M-Roll-3528-60led-m-12VDC-
>> IP65-soft-strip-light-5cm-cut-led-tape-light-for/32440112867
>> .html?spm=2114.search0104.3.81.29a1356aJIB9xN&ws_ab_test=s
>> earchweb0_0,searchweb201602_1_10152_10151_10065_10344_10130_
>> 10068_10324_10547_10342_10325_10546_10343_10340_10548_10341_
>> 10545_10084_10083_10618_10307_10313_10059_5722311_10534_
>> 100031_10103_10624_10623_10622_10621_10620_10142,search
>> web201603_25,ppcSwitch_5&algo_expid=21979fdd-56eb-4fec-95af-
>> 89ed7a33c672-12&algo_pvid=21979fdd-56eb-4fec-95af-
>> 89ed7a33c672&transAbTest=ae803_5&priceBeautifyAB=0>item
>> works they way I think it does.  My only question, really, is whether I
>> can
>> just cut the strip at the designated locations and it will work fine with
>> a
>> 12v power supply without any need for extra resistors?  It looks like the
>> LEDs all sit in parallel along the strip so therefore…?
>>
>> Thanks,
>> Cere
>>
>> --
>> *Cere Davis*
>>
>> Science-Art | Kinetic Sculpture
>> CereDavis.com
>> @ceremona <http://Twitter.com/Ceremona>
>>
>


-- 
*Cere Davis*

Science-Art | Kinetic Sculpture
CereDavis.com
@ceremona <http://Twitter.com/Ceremona>
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