Switch Example

When the button is depressed the Arduino sketch flashes the LED

Hardware Required

• 1 x Arduino Board
• 1 x LED
• 1 x 220 Ohm resistor
• 1 x 10 K Ohm Resistor
• 1 x Switch
• 1 x Solderless breadboard

Schematic

After you build the circuit plug your Arduino board into your computer, start the Arduino IDE, and enter the code below.