## Arduino drive a LED blinkling ##
A light-emitting LED, a resistor. With hardware devices after (on-board resources), you need to install the software Arduino IDE (Integrated Development Environment) on your computer. In addition, you need to install on your computer and configure your Arduino board (by installing the device driver).
Driver Download http://arduino.cc/en/Main/Software...
Flashing multiple LEDs using an astible multivibrator for a Valentine Heart shaped project
[![Beating Heart LED Valentine Ornament](https://img.youtube.com/vi/JV8OCEDBLNU/0.jpg)](https://www.youtube.com/watch?v=JV8OCEDBLNU)
## Arduino MEGA 2560 board to drive the color LED ##
This article is the use of Arduino MEGA 2560 board to drive some of the color LED digital tube.All of the content is edit in the [edit in the easyeda.com]
**Red and green LED cycle**
As a beginner, a single LED display has been introduced in the last article, Arduino Mega2560 is the use of USB interface core circuit board, its greatest...