Software The Arduino IDE or The PlatformIO extension for Visual Studio Code How to Use an RGB LED Module Using the Digital Method This method only works on Arduino boards with a GND pin next to pin 13 ...

#define redPin 9 // Pin for the red RGB led pin #define greenPin 10 // Pin for the green RGB led pin #define bluePin 11 // Pin for the blue RGB led pin #define potPin_red A2 // declare pin for the ...

const int redPin = 11; // R petal on RGB LED module connected to digital pin 11 const int greenPin = 10; // G petal on RGB LED module connected to digital pin 9 const int bluePin = 9; // B petal on ...

Be sure to verify the polarity of your LED light strips before you start making connections. Connect the positive lead of the LED light strip to Arduino’s 5V pin, and the negative lead to the GND pin.

Being able to use one of your old projects to make a new one better can be quite satisfying. [Steve] from Hackshed did just this: he integrated an Arduino based webserver into a new network control… ...