SK6812MINI-KA is an intelligent external LED light source that integrates control circuits and light emitting circuits. Its appearance is the same as a SMD4236 top emitting LED bead, with each component being a pixel. The interior of the pixel contains an intelligent digital interface data locking signal shaping and amplification driving circuit, a power supply stabilizing circuit, a built-in constant current circuit, a high-precision RC oscillator, and the output driver adopts patented PWM technology, effectively ensuring high color consistency of the light inside the pixel.
1. TopSMD internally integrates high-quality external control single wire serial cascade constant current IC
2. The control circuit and chip are integrated into the SMD 4236 component to form a complete external control pixel, with uniform and consistent color temperature effect
3. Built in data shaping circuit, any pixel receives a signal and undergoes waveform shaping before outputting it
4. Built in power on reset and power off reset circuits, no light on when powered on
5. Grayscale adjustment circuit (256 levels of grayscale adjustable)
6. Special treatment for red light drive, more balanced color matching
7. Single line data transmission with infinite cascading capability
8. Shaping forwarding reinforcement technology, with transmission distance between two points exceeding 10M
9. The data transmission frequency can reach 800Kbps, and when the refresh rate is 30 frames/second, the number of cascades should not be less than 1024 points
Main application areas:
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 shaped screens, various electronic products, and electrical equipment running lights.
Product size: 4.2x3.6x1.55mm