Panel Boards with 4-bit Precise Control 4 RGB LED 5050 CJMCU-2812-4 5V

Panel Boards with 4-bit Precise Control 4 RGB LED 5050 CJMCU-2812-4 5V description

- 4 RGB LED panel with digital control to be connected in cascade to complete the reception and decoding of the data
- The light emitted is very powerful and can generate millions of colors thanks to the RGB device

Panel Boards with 4-bit Precise Control 4 RGB LED 5050 CJMCU-2812-4 5V features:

- Operating voltage: 5 V
- LED color: RGB
- Number of LEDs: 4 (2 rows and 2 columns)
- Intelligent reverse polarity protection, the reverse polarity of power supply will not damage the IC
- IC control circuit
- Very powerful LED light
- 4 polarities:
      - VCC: positive power voltage
      - GND: ground connection
      - IN: input signal for cascade connection
      - OUT: output signal for cascade connection
- Control chip with RGB components in an SMD 5050 component, to form a total of external control pixels
- Built-in on / off restart system
- Trichromatic color of each pixel can perform 256 highlights, complete 16777216 colors of the entire true color screen, the scanning frequency is not less than 400 Hz / s
- Serial cascade interface, through a signal line to complete the reception and decoding of the data
- Transfer the data between the two points in less than 5 meters without any additional circuit
- Data transmission speeds up to 800 kbps
- The color of the light is very consistent, profitable
- Size: 15x15 mm