Product Overview:
SK6812 SIDE-FRGBW-BW-P6-E is an intelligent external LED light source that integrates control circuits and light emitting circuits. Its appearance is the same as a SMD4818 side emitting LED bead, and each component is a pixel. The pixel contains an intelligent digital interface data latch signal shaping and amplification drive circuit, a power supply voltage stabilizing circuit, a built-in constant current circuit, a high-precision RC oscillator, and a patented PWM technology for output drive, which effectively ensures the high consistency of the color of the light inside the pixel. The data protocol adopts a unipolar return to zero code communication method. After the pixel is powered on and reset, the DIN terminal receives the data transmitted from the controller. The first 32bit data sent is extracted by the first pixel and sent to the data latch inside the pixel. The remaining data is shaped and amplified by the internal shaping processing circuit, and then forwarded and output to the next cascaded pixel through the DO port. After each pixel transmission, The signal is reduced by 32 bits. Pixel points adopt automatic shaping and forwarding technology, so that the number of cascaded pixels is not limited by signal transmission, only limited by signal transmission speed requirements.
LED has the advantages of low voltage driving, environmental protection and energy conservation, high brightness, large scattering angle, good consistency, ultra-low power, and ultra-long lifespan. Integrating the control circuit onto the LED makes the circuit simpler, smaller in size, and easier to install.
Characteristic description:
Top SMD integrates high-quality external control single line serial cascade constant current ICs internally;
The control circuit and chip are integrated into SMD 4818 components to form a complete external control pixel, with uniform and consistent color temperature effect.
Built in data shaping circuit, any pixel receives a signal and undergoes waveform shaping before outputting, ensuring that line waveform distortion does not accumulate.
● Built in power on reset and power off reset circuits, with no light on when powered on;
● Grayscale adjustment circuit (256 grayscale adjustable),
Red light driven special treatment, more balanced color matching,
Single line data transmission with infinite cascading capability.
Shaping forwarding reinforcement technology, with a transmission distance between two points exceeding 10M
Main applications:
LED full color luminous character light string, LED full color module, LED illusion soft and hard light strip, LED guardrail tube, LED appearance/scene lighting, LED point light source, LED pixel screen, LED irregular screen, various electronic products, electrical equipment, etc
Product size: 4.8x1.8x1.6mm
