Introduction: Blink
This is a basic program on blinking leds using the arduino. Please follow the code given and the connections provided. Here are the necessary parts:
•Arduino (any type, I am using the wifi version released by arduino.org)
•Resistor(anything between 220 and 1K ohms will be effective)
•Led
•Wire
Step 1: Code and Connections
The connection is shown in the photo. The code is shown above.