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RGB Pixels are digitally-controllable lights you can set to any color, or animate. Adafruit 322
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RGB Pixels are digitally-controllable lights you can set to any color, or animate. Each RGB LED and controller chip is molded into a 'dot' of silicone. The dots are weatherproof and rugged. There are four flanges molded in so that you can 'push' them into a 12mm drill hole in any material up to 1.5mm/0.06" thick. They're typically used to make outdoor signs. We also have flat-backed pixels that are essentially the same, but are not as long and thin.
The pixels are connected by a 4-conductor cable. +5V (Red), Ground (Blue), Data (Yellow) and Clock (Green). Data is shifted down from one pixel to the next so that you can easily cut the strand or attach more onto the end. Each dot is digitally controlled, with an internal 8-bit PWM LED driver (24-bit color for 16 million different shades). The pixels must be clocked by a microcontroller, we have an example code linked below that works on an Arduino, it should be simple to adapt it to any other microcontroller.
The pixels use 8mm diffused RGB LEDs, with a 120 degree beam width. The total max brightness of all LEDs is about 1600mcd but with the light more evenly distributed & mixed than a clear LED. (Please note: mcd ratings of LEDs are notoriously inflated by most LED sellers, so be extra-skeptical when reviewing LED ratings!)
Sold by the strand, each strand has 25 pixels in series! Each strand has two JST SM 4-pin connectors so you can connect multiple strands in a row, as many as you wish, just watch for how much current they want. We now have LED pixel strands with the power wires (red & blue) spliced out so its really easy to connect 5VDC in using a 2.1mm jack terminal adapter. We have a 5V/2A supply that should be able to drive 2 or more strands and a 5V/10A supply that can drive up to 160 LEDs all lit up at once
If you want to connect to the strand (to wire it to power and a microcontroller), you could cut and solder to the wires, but better yet just grab a 4-JST cable set - then check the LED modules to see which way is the input (there's arrows showing the data direction).
You can drive these with an Arduino using any two microcontroller digital pins, check this library which also has example code to demonstrate the strands and be sure to read our very detailed tutorial on usage!
LED diode 10LED two-colored - bargraph, ultra-10mcd (4mA) - max: 40mcd (20mA), ultragreen 10mcd 4mA) - max: 40mcd (20mA)
COB LED ring, made of aluminum PCB, emits warm white light (2800-3000k) at 12 V DC with a maximum current consumption of 400 mA, offering a wide beam angle of 120 °
IS31FL3731 LED Matrix Opto Feather Platform Evaluation Expansion Board. BLUE matrix. Adafruit 3137
COB LED ring, made of aluminum PCB, emits cold white light (6000-6500k) at 12 V DC with a maximum current consumption of 400 mA, offering a wide beam angle of 120 °
COB LED ring, made of aluminum PCB, emits warm white light (2800-3000k) at 12 V DC with a maximum current consumption of 800 mA, offering a wide beam angle of 120 °
COB LED ring, made of aluminum PCB, emits warm white light (2800-3000k) at 12 V DC with a maximum current consumption of 1000 mA, offering a wide beam angle of 120 °
Module with 5x5 RGB LED matrix display (25 LEDs). It uses the IS31FL3731 driver and communicates via the I2C interface. Pimoroni PIM435
8x16 LED matrix equipped with colored LEDs and a driver. It is powered by 5 V and communicates via the I2C interface (Gravity connector). DFRobot DFR0522
A set of 20 modules with RGB diodes with a diameter of 12.5 mm. The diodes have a 24-bit range of colors. Adafruit 1559
No product available!
Flexible 16x16 RGB LED matrix module. The set uses addressable SK6812/WS2812B diodes. DFRobot DFR0463
No product available!
Matrix with 16 WS2812B RGB diodes controlled by a serial signal. The module can be powered with 5V, only one signal line is required for control
The ring has eight RGB WS2812 diodes, controlled by means of serial signals. The module can be supplied with voltage from the 5V range, only one signal line is required to control it. NeoPixel Ring 8 x WS2812
IS31FL3731 LED Matrix Opto Feather Platform Evaluation Expansion Board. RED matrix. Adafruit 3134
9x16 Charlieplexed LEDs designed to match with the Adafruit 16x9 Charlieplexed PWM LED Matrix Driver - IS31FL3731. Color: BLUE. Adafruit 2973
No product available!
RGB LED matrix display with a resolution of 32 x 16 (512 LED). DFRobot DFR0471
RGB Pixels are digitally-controllable lights you can set to any color, or animate. Adafruit 322