Adafruit Mini Skinny NeoPixel Digital RGB LED Strip 4m

So thin. So mini. So teeeeeeny-tiny. This is the 'skinny' version of our classic NeoPixel strips. With 30 digitally-addressable pixel Mini LEDs per meter, they are incredibly affordable and measure only 7.5 mm in width, or 5 mm sans casing. Designed on a white flex PCB, they are technically identical to the black 30 LED/meter variant but feature a different color mask.

Each LED strip requires about 9.5 Watts max (~2 Amps @ 5V) per meter, particularly when all LEDs are at full white. For colored designs, expect around 1/3 to 1/2 of the max current requirement. A reliable power supply, such as our 5V 2A or 10A options, ensures smooth operation.

Featuring a built-in controller chip, these LEDs utilize only a single pin for input and output, operating on a highly timing-specific protocol. Compatible microcontrollers include Arduino Uno/Mega with 8MHz and 16MHz setups. Although not suited for processors like Basic Stamp or NETduino, our DotStar digital LED strip offers an alternative with SPI-like input/output compatibility for varied processors.

The strip's control mechanism, crafted for use with Arduino, necessitates buffering the entire strip in memory. With approximately 1500 bytes of RAM, an Arduino UNO can manage about 500 LED pixels. For extensive projects including additional libraries, the use of a Mega is recommended.

Featuring 30 RGB LEDs per meter, these strips offer individual control over each LED's red, green, and blue components with 8-bit PWM precision, ensuring 24-bit color per pixel. The strip's flexible PCB structure, encased in weatherproof sheathing, allows easy cutting at marked lines every 1.27"/32.5mm. Easy customization options include soldering to 0.1" copper pads for extension or connectivity between strips, alongside power supply considerations for optimal functionality.

Available in 5-meter reels with 2 or 3-pin JST SM connectors, these strips are sold by the meter. For purchases under 5 meters, expect a cut strip, potentially without a connector. A 5V DC power supply is essential for powering these strips, as higher voltages can lead to damage. Our comprehensive NeoPixel Uberguide provides extensive resources, including ready-to-use libraries and example code for a variety of Arduino models, ensuring seamless integration into diverse projects.