Description:Intelligent reverse polarity protection, reverse polarity power supply will not damage the IC. IC control circuit and high power LED tool spot light. Control chip with RGB components bundled in the 5050 to create complete external control pixels. Built-in signal shaping circuit, any one pixel after receiving the signal through waveform shaping, and then output to ensure that the distortion of the line waveform will not accumulate. Built-in power reset and brown reset circuit. The tri-chromatic color of each pixel can realize 256 backlit, full colors 16777216 all the true color of the displays, the scanning frequency is not less than 400Hz/s. Serial cascade interface, through the signal line to complete the data receiving and decoding. Transferring the trans distance between any two points in less than 5 meters without any additional circuitry. When 30 frames per second refresh rate, cascade