5V 16-Bit Square WS2812 5050 RGB LED Ring Lamp
= Integrated Driver LED Ring for Arduino DIY Projects =
This squareshaped LED ring features 16 individually addressable WS2812 5050 RGB LEDs with integrated drivers. Operating at 5V, it creates stunning light effects for Arduinobased projects.
16 Individually Controllable LEDs - Each pixel shows unique colors
Integrated Driver - No external components needed
Use 5V 1A power supply for full brightness
Add capacitor near power input for stability
Do not exceed 5.5V input voltage
= Technical Specifications =
| Parameter | Value |
|---|
| LED Type | WS2812B 5050 |
| Number of LEDs | 16 pixels |
| Arrangement | Square ring |
| Input Voltage | DC 5V |
| Color Depth | 24-bit RGB |
| Data Protocol | 1-Wire |
| Viewing Angle | 180 degrees |
| PCB Color | Black / White |
= Key Features =
Square Layout - Unique geometric pattern
PixelLevel Control Each LED individually addressable
Integrated Driver WS2812B builtin IC
High Brightness - 5050 package for vivid colors
Easy DaisyChain Connect multiple rings
== Applications ==
- Ambient mood lighting
- Decorative light art
- Indicator displays
- Clock and timer designs
- Interactive installations
- Photography accent lights
Perfect for Creative Projects - Compact square format
Easy to Program - NeoPixel library compatible
√ Pre-soldered wires included
√ Mounting holes for installation
√ Individual pixel control
= Connection Guide =
Three-wire interface:
- VCC: 5V power input
- GND: Ground connection
- DIN: Data input signal
Power requirements:
- Each LED at full brightness: 50mA
- 16 LEDs total: 800mA max
- Recommend 5V 1A power supply
Connect capacitor across VCC and GND
Use resistor on DIN line
Provide adequate power for all LEDs
Never connect data before power
= Programming and Control =
Works with standard libraries:
- Arduino: Adafruit NeoPixel
- FastLED library support
- ESP32 and ESP8266 compatible
Control methods:
- Set each pixel using RGB values
- Create animations and patterns
- Display text and graphics
Easy Integration - Single data pin control
Wide Compatibility - All major boards supported
Vivid 24-bit color display
Great for portable projects
√ Compatible with Arduino IDE
√ Ready for immediate programming
√ Daisy-chain capable
= Power Management =
Power consumption at 5V:
- All LEDs off: 1mA
- Single LED white: 50mA
- All white at max: 800mA
- Rainbow animation: 500mA typical
Efficient Design - Only lit LEDs consume power
Bright Display - Great for visibility
√ Works with USB power
√ Compatible with 5V boards
= Installation Tips =
Mounting options:
- Use double-sided tape
- Screw mounting holes
- Surface mount or suspended
- Combine multiple rings
Secure wires to prevent strain
Use diffuser for softer light
Protect from moisture
Avoid bending PCB excessively
= Troubleshooting =
No output:
- Check power connection
- Verify data pin
- Avoid loose connections
Wrong colors:
- Check library settings
- Verify color order
- Avoid incorrect RGB mapping
