_x000D_ _x000D_ _x000D_ _x000D_ Intelligent reverse connection protection, power reverse connection will not damage the IC._x000D_ The IC control circuit and the LED point light source share a power supply._x000D_ The control circuit and the RGB chip are integrated in a 3528 packaged component to form a complete external control pixel._x000D_ Built-in signal shaping circuit, any pixel point receives the signal after waveform shaping and then output, to ensure that the line waveform distortion will not accumulate._x000D_ Built-in power-on reset and power-down reset circuits._x000D_ _x000D_ The three primary colors of each pixel can achieve 256 levels of brightness display, complete the full true color display of 16,777,216 colors, and the scanning frequency is not less than 400Hz/s._x000D_ The serial cascade interface can receive and decode data through a signal line._x000D_ When the transmission distance between any two points is less than 5 meters, there is no need to add any circuit._x000D_ When the refresh rate is 30 frames per second, the number of cascades is not less than 1024 points._x000D_ The data transmission speed can reach 800Kbps._x000D_ The color of the light is highly consistent and cost-effective._x000D_ Colour:white_x000D_ Material:plastic_x000D_ _x000D_ Package Contents:_x000D_ 100x RGB Symphony LED_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_