5mm PL9823 Addressable Neopixel RGB LED

PL9823 5mm Addressable Neopixel RGB LED (DIP) integrates a built-in driver IC with full 24-bit color control. Designers use it to create colorful LED displays, DIY lighting projects, and addressable light strings with simple single-wire data communication.

Key Features:

• Individually Addressable: Each LED responds to digital commands with unique RGB color control.
• Built-in Driver IC: No external PWM driver required; control directly with a microcontroller.
• 24-Bit Color Resolution: Delivers 256 levels for red, green, and blue to generate millions of colors.
• Single-Wire Data Protocol: Uses simple one-line communication for chaining multiple LEDs.
• Fast Refresh Rate: 800 kHz data transfer ensures flicker-free animations and lighting effects.
• 5mm DIP Package: Standard through-hole design for breadboards, PCBs, and LED panels.

Technical Specifications:

• Operating Voltage: 5 V DC (typical)
• Current per Color Channel: ~18–20 mA (max ~60 mA per LED at full white)
• Color Resolution: 24-bit (16,777,216 colors)
• Communication Protocol: Single-wire, timing-based (800 kHz)
• Refresh Rate: Up to 30 fps or higher depending on controller
• Data Transfer: Serial in, serial out for cascading
• Viewing Angle: ~120°

Mechanical Specifications:

• Package Type: 5mm round DIP LED
• Lens: Transparent epoxy resin
• Mounting: Through-hole soldering on PCB or prototyping board
• Lead Material: Tin-plated copper leads

Dimensions:

• LED Diameter: 5 mm (standard round)
• Lead Pitch: ~2.54 mm typical for DIP LEDs
• Lead Length: ~20–25 mm from epoxy body
• Overall Height: ~8.5 mm above PCB when mounted

Pinout and Wiring:

• Pin 1: VDD (5 V power input)
• Pin 2: Data In (DIN – accepts control signal from microcontroller)
• Pin 3: Ground (GND)
• Pin 4: Data Out (DOUT – passes signal to next LED in chain)
• Wiring Note: Connect VDD and GND to stable 5 V supply, link DIN to controller, and cascade DOUT to next LED’s DIN.

Datasheet Reference:

• Search for “PL9823 datasheet” to access full electrical parameters, waveform timing diagrams, and recommended application circuits.

Applications:

• LED Displays: Build dynamic full-color signboards and pixel matrices.
• DIY Projects: Ideal for Arduino, ESP32, and Raspberry Pi lighting effects.
• Wearables: Add customizable RGB lighting to costumes and portable electronics.
• Smart Lighting: Implement addressable decorative lights, mood lamps, and stage lighting.
• Gaming & PC Mods: Integrate colorful lighting into keyboards, cases, and peripherals.

Equivalent Models:

• WS2812B: Popular addressable RGB LED with similar functionality.
• SK6812: Alternative with improved timing tolerance and RGBW versions.
• APA106: Equivalent 5mm addressable RGB LED with built-in IC.

Package Includes:

• 1 x PL9823 5mm Addressable Neopixel RGB LED (DIP)