Multiple LED blinking on the Arduino Uno

we learned about How to blink led with Arduino board but we used only single led was blinking now we will try more than one led’s

arduino - Some LED fade and others will flash when all LED should flash Adrunio Nano - Stack Overflow

Blinking Faster, Arduino Lesson 1. Blink

Multiple LEDs Pattern Generation using Arduino Uno, by Ansari Aquib

Arduino - LED Library

Blink LED while reading Analog input voltage - Programming Questions - Arduino Forum

Pseudo-Multi-Threading Blinking LEDs with an ESP32 microcontroller

Blinking Two LED - JavaTpoint

5 different ways to Blink an LED using Arduino (+ Bonus)

Multiple Blinking LED on the Arduino : 4 Steps - Instructables

Multiple Blinking LED on the Arduino : 4 Steps - Instructables

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

Blink Multiple LEDs with Embedded Learner Board - Moonpreneur

Blinking multiple LEDs using switch case - JavaTpoint

Tutorial 06: Blink an LED - Programming Electronics Academy