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Components Required:

1. Arduino Uno – Buy

2. Linux PC/Windows PC (Tested with Windows 10, Ubuntu 14.04 LTS)

3. USB cable A to B –  Buy

4. Breadboard

5. 5 mm LED – Buy

6. 220 Ohms Resistor (colour code – Red, Red, Brown)

7. Momentary button or Switch

8. 10K Ohms Resistor (colour code – Brown, Black, Orange)

9. Jumper Wires

Way to go ->

1. Connect Arduino Uno to PC via the USB cable.

2. Write the following sketches in the Arduino IDE, and upload them one by one.

LEDControl.ino

ButtonLEDControl.ino

 Hardware Connections ->

1. LED to Arduino Uno

LEDControl_schem

LEDControl_bb2. Button to Arduino Uno

LEDButtonControl_schem

LEDButtonControl_bb