LED Blinking with Arduino Uno - Circuit and Code

Here we are going to write a program to blink an LED for every 500ms. In arduino uno, a LED will be already designed at the pin13, but we are not going to use it. Here we are going to connect an indicating LED to PIN0 through a current limiting resistor.

Getting Started with an Example Blinking LEDs

L5: Blinking Two LEDs - Physical Computing

Arduino LED Blinking - Complete Tutorial - Circuit Geeks

SIK Experiment Guide for Arduino - V3.2 - SparkFun Learn

L5: Blinking Two LEDs - Physical Computing

ARDUINO UNO - Commom Cathode RGB LED 3-colour Blink Using Simple Code : 3 Steps - Instructables

Led Blinking with Arduino - Learn GPIO pins by making LED Projects

L2: Blinking an LED - Physical Computing

How to make a sequential led blinking circuit with Arduino Uno (Code Included) - MakerSpace Chat - ChatShaala

A Simple Arduino LED Example in Proteus - The Engineering Projects