This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

The Arduino code used to control the RGB LED is provided below. It controls each RGB channel individually and uses timed delays to create the blinking color sequence. You can copy the code into the ...

The Arduino controls the LEDs using digital output pins. Each LED is turned on for a short time and then turned off before repeating the sequence. I learned how to control LEDs using Arduino, use ...