7 Color Flashing LED Module

LED 7 Color Flashing Module

SKU: SLY3203 Category:

Product Description


  • The LED 7 Color Flashing Module incorporates a 5mm tri-color (RGB) LED with red, green and blue LEDs and the logic to cycle through various colors at different speeds all housed in the same package.


  • LED 7 Color Flashing Module


  • RGB (red/green/blue) 5mm LED
  • Built-in control logic to cycle through 7 different colors automatically and at various rates
  • This module provides an eye catching flashing display without a lot of work.
  • The LED contains logic built-in to automatically flash the LED at different rates while cycling through the 7 possible colors of red, green, blue, yellow, purple, cyan and white by mixing the different LED colors.  The LED body is water clear.
  • Because it has built-in driver, it can be simply wired between 5V and ground to operate (will also work at 3.3V) or it can be controlled by the output pin of an MCU.  A current limiting resistor of 220 ohms or greater should be used to protect the MCU and LED module from excessive current.

Module Connections:

  • There is a 3-pin header on the assembly.
  • There are a couple of different pin-out labeling in these modules.   Refer to the pictures for clarification.

1 x 3 Male Header :

  • S = Signal input is attached to a digital output pin on MCU or to can be hooked to 3.3 – 5V to have LED permanently on.  Needs current limiting resistor.
  • – / Center pin =  Ground
  • 3rd pin is not used
Reviews (0)


There are no reviews yet.

Be the first to review “7 Color Flashing LED Module”

Your email address will not be published. Required fields are marked *

Back to top