NeoPixel 2020 RGB LED Strip - 10 LEDs

Overview

The Adafruit 4684 is a compact strip featuring 10 addressable NeoPixel LEDs in an ultra-small 2020 (2.0mm x 2.0mm) surface-mount package. These RGB LEDs integrate the driver chip directly into the LED housing, allowing for individual color and brightness control over a single-wire data interface. This specific form factor is designed for tight spaces where standard 5050-sized LEDs are too bulky.

Why Choose This Part

The 2020 package size significantly reduces the PCB footprint compared to traditional 5050 NeoPixels while maintaining high brightness. The integrated driver simplifies circuit design by eliminating the need for external resistors or complex PWM multiplexing schemes.

Applications

Getting Started

Connect the strip to a 5V power source and use a microcontroller like an Arduino or ESP32 to send data via the NeoPixel or FastLED libraries. Ensure a 300 to 500 Ohm resistor is placed on the data line and a 1000uF capacitor is across the power rails to prevent initial current surges from damaging the LEDs.