ecbailey
Full time elf
Hi All, I'm finally getting around to buying the pixels for my pixel tree (late I know). I'm tossing up between the round string ones like this....
http://www.aliexpress.com/store/product/Promoion-DC5V-50nodes-WS2811-pixel-light-12mm-diameter-IP68-rated-256gray-scale/701799_1263329827.html
Or the square ones like this....
http://www.aliexpress.com/store/product/RGB-full-LED-pixel-module-WS-2811IC-DC5V-input-50pcs-a-string-IP67/701799_571647028.html
Does anybody see any issues with either of these or should I be going for more expensive ones for better longevity?
Also, how does one identify which wire connects to ground, clock, + and - on the black/white wire pixels?
Thanks
http://www.aliexpress.com/store/product/Promoion-DC5V-50nodes-WS2811-pixel-light-12mm-diameter-IP68-rated-256gray-scale/701799_1263329827.html
Or the square ones like this....
http://www.aliexpress.com/store/product/RGB-full-LED-pixel-module-WS-2811IC-DC5V-input-50pcs-a-string-IP67/701799_571647028.html
Does anybody see any issues with either of these or should I be going for more expensive ones for better longevity?
Also, how does one identify which wire connects to ground, clock, + and - on the black/white wire pixels?
Thanks