Mini Skinny SK6812 3535 RGBW Addressable LED Strip, DC5V, 144/60/30 LEDs/m Density Available

LED resource: SK6812MINI RGBW LED (SK6812MINI RGBW datasheet)
Working voltage: 5V DC
Max Power: 0.2W per LED
Emitting Color: RGBW
Working temperature: -40 ℃ ~ 60 ℃
LED Density: 30/60/144 LEDs/m
Finish: White
Rating: IP20 Nonwaterproof with 3M tape on the back
Strip Length: 1m reel for 144/m, 5m reel for 60/m and 30/m
beam angle: 120 degree
Lifespan: MTBF≥50000h

SK6812Mini RGBW is a smart LED control circuit and light emitting circuit in one controlled LED source, which has the shape of a 3535 LED chip. Each lighting element is a pixel, and the intensities of the pixels are contained within the intelligent digital interface input. The output is driven by patented PWM technology, which effectively guarantees high consistency of the color of the pixels. The control circuit consists of a signal shaping amplification circuit, a built-in constant current circuit, and a high precision RC oscillator.

The data protocol being used is unipolar NRZ communication mode. The 32-bit data is transmitted from the controller to DIN of the first element, and if it is accepted it is extracted pixel to pixel. After an internal data latch, the remaining data is passed through the internal amplification circuit and sent out on the DO port to the remaining pixels. The pixel is reset after the end of DIN. Using automatic shaping forwarding technology makes the number of cascaded pixels without signal transmission only limited by signal transmission speed.