Interfacing 7 Color LED Flash module KY-034 in Arduino !

 About This Project :

 7-COLOR LED flash module is a small device that can automatically change         it's color after a time i.e. let take it as 2-3 seconds.

  • Now, take the 7-COLOR flash module and see it properly.
  • The end with no attached LED is called the control for the 7-COLOR flash LED.
  • The other end is negative terminal or the ground terminal of the LED. And the middle terminal is positive terminal.
Module KY-034:
  

Features of module :

-  A module with an auto-flash LED that can flash up to 7 colors.
- 3-Pin anti-reverse cable included.
- Working voltage: 3.0~5V
- PCB size: 2.0 x 2.0 cm
- 5mm round head LED
- Light color: Pink, yellow, green (highlight), etc.


Videos:
   








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