RGB LED With Arduino

Hello! In this post we will see how to control a RGB LED strip with Arduino. To power a LED strip you cannot use directly our board, because Arduino on each pin can accept a maximum current of 40mA. So to achieve our goal we will amplify this current, in my case I will use the MOSFET. After assembl...
By: Cecilla

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[original story: Instructables]

Instructables 30 Aug 15:08

RGB LED with Arduino

In this project we are going to interface 5 RGB (Red Green Blue) LEDs to Arduino Uno. These LEDs are connected in parallel for reducing PIN usage of Uno. 

A typical RGB LED is shown in below figure:

The RGB LED will have four pins as shown in figure.

PIN1: Color 1 negative terminal or color 1 positive terminal

[original story: Circuit Digest]

Circuit Digest 28 Nov 06:21