PRODUCT TYPE
1. The R, G, and B output ports have a voltage resistance of 12V, and the DIN port has a voltage resistance of 9V.
2. The chip has a built-in voltage regulator. For power supplies of 12V and below, you only need to connect a resistor to the VDD pin of the IC, without the need for an external voltage regulator.
3. Built-in signal shaping circuit, any pixel receives the signal and then outputs it after waveform shaping, ensuring that line waveform distortion will not accumulate.
4. Built-in power-on reset and power-off reset circuit.
5. The PWM control terminal can realize 256 levels of adjustment and the scanning frequency is 2KHz.
6. Serial cascade interface can complete data reception and decoding through a signal line.
7. Resume downloading at breakpoints. Even if a single chip is damaged, the overall display effect will not be affected.
8. When the transmission distance between any two points does not exceed 5 meters, there is no need to add any circuits.
9. The color of the light is highly consistent and cost-effective.
10. When the refresh rate is 30 frames/second, the number of cascades is not less than 1024 points.
11. Data transmission speed can reach 800Kbps.