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decoration
and beeping continuity test
50mm/2" wide
Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins
30mm Dots - 12V Digital RGB LED Pixels (Strand of 20) Strips decorationRGB Pixels are digitally controllable lights you can set to any color, or animate. Each round 'pixel cluster' contains 3 RGB LEDs and a controller chip soldered to a PCB. The pixel is then encased in a translucent white 'dot' to make it weatherproof. These are fairly large pixels but they are easy to mount, with two plastic flanges. They're typically used to make outdoor signs. Compared to our other LED dots, these are much bigger and much brighter,
US$ 83.95
US$ 123.00
US$ 152.95