| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
SparkFun |
ADDRESS LED 7 SEG I2C BLUE |
65 |
|
 |
SparkFun |
ADDRESS LED MODULE I2C RGB |
23 |
|
 |
SparkFun |
ADDRESS LED MATRIX SERIAL RGBW |
21 |
|
 |
SparkFun |
ADDRESS LED STRIP SPI RGB 1M |
0 |
|
|
SparkFun |
ADDRESS LED STRIP SPI RGB 5M |
0 |
|
 |
SparkFun |
ADDRESS LED 7 SEG I2C RED |
0 |
|
 |
SparkFun |
ADDRESS LED STRIP SERIAL RGBW 1M |
0 |
|
 |
SparkFun |
ADDRESS LED DISCRETE SERIAL RGB |
0 |
|
 |
SparkFun |
ADDRESS LED STRIP SERIAL RGB 1M |
0 |
|
 |
SparkFun |
ADDRESS LED 7 SEG I2C GREEN |
0 |
|
 |
SparkFun |
ADDRESS LED 7 SEG I2C BLUE |
0 |
|
 |
SparkFun |
ADDRESS LED 7 SEG I2C WHT |
0 |
|
 |
SparkFun |
ADDRESS LED MATRIX RGB |
0 |
|
 |
SparkFun |
ADDRESS LED STRIP SER RGB 10PK |
0 |
|
 |
SparkFun |
ADDRESS LED 7 SEG I2C YELLOW |
0 |
|
 |
SparkFun |
ADDRESS LED 7 SEG I2C YELLOW |
0 |
|
 |
SparkFun |
ADDRESS LED 7 SEG I2C GREEN |
0 |
|
 |
SparkFun |
ADDRESS LED STRIP SERIAL RGB 1M |
0 |
|
 |
SparkFun |
ADDRESS LED STRIP SERIAL RGBW 1M |
0 |
|
 |
SparkFun |
ADDRESS LED STRIP SERIAL RGBW 1M |
0 |
|
Addressable specialty LEDs are individually controllable light-emitting diodes integrated with embedded driver ICs, enabling precise control over color, brightness, and animation effects. Unlike conventional LED strips, each addressable unit operates independently through digital protocols like WS2811 or DMX512. Their importance spans smart lighting systems, architectural decoration, and interactive displays due to scalability, energy efficiency, and dynamic programmability.
| Type | Functional Features | Application Examples |
|---|---|---|
| Single-color Addressable LED | Monochromatic output with adjustable brightness | Accent lighting in automation systems |
| RGB Addressable LED | 256-step color mixing per channel (Red/Green/Blue) | Stage lighting, gaming peripherals |
| High-density Matrix LED | Miniaturized pixel spacing ( 2mm) | Indoor displays, wearable tech |
| Flexible Strip LED | 180 bendable PCB substrate | Contoured signage, vehicle underglow |
| IP67 Waterproof LED | Sealed against dust/water immersion | Outdoor architectural lighting |
Typical construction includes: - LED Chip: GaN-on-sapphire for blue/green, AlInGaP for red spectra - Integrated Driver: Constant-current IC (e.g., WS2813 with dual-signal redundancy) - Substrate: FR4 or flexible PCB with copper traces - Encapsulation: Silicone/epoxy for mechanical/environmental protection - Interface: DIN47600 or JST-SM 4-pin connectors
| Parameter | Significance |
|---|---|
| Pixel Resolution (DPI) | Determines display sharpness in matrix configurations |
| Luminous Flux (lm) | Quantifies total light output efficiency |
| Color Depth (bits/channel) | Defines gradient smoothness (e.g., 16-bit vs 8-bit) |
| Refresh Rate (Hz) | Prevents flicker in high-speed imaging environments |
| IP Rating | Specifies environmental durability (IEC 60529 compliance) |
| Power Consumption (W/m) | Crucial for thermal management and energy budgeting |
| Manufacturer | Representative Product | Key Features |
|---|---|---|
| Analog Devices Inc. | ADM2483-DS | Isolated RS485 interface for industrial LED control |
| NXP Semiconductors | PCA9635HW | 16-channel PWM controller for RGBW integration |
| STMicroelectronics | LED9AUT32 | Automotive-grade 32-channel matrix driver |
| Panasonic | LNK304PN | High-voltage LED driver with <2% current error |
| Samsung Electronics | LM301H-A1 | 16mil chip scale package for micro-LED displays |
Key considerations: 1. Match pixel density to viewing distance ( 100DPI for <2m proximity) 2. Verify thermal compatibility (Tjmax >85 C for enclosed installations) 3. Protocol compatibility (SPI/I C/UART interface matching) 4. Color consistency ( uv <0.005 for critical applications) 5. Power supply coordination (4A driver for 60 LED/m strips)