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

Multiple LEDs Pattern Generation using Arduino Uno, by Ansari Aquib

Arduino - Handle Multiple LEDs Using Arrays and Functions - The Robotics Back-End

LED BLINKING USING ARDUINO UNO » PIJA Education

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

A Simple Arduino LED Example in Proteus - The Engineering Projects

LED Blinking Sequence using PIC Microcontroller: Tutorial with Schematics & Programming

Arduino Tutorial- How to Blink Multiple LEDs (Simulation)

Blinking multiple LEDs using the loop - JavaTpoint

Multi-tasking the Arduino - Part 1

Multiple Blinking LED Arduino UNO

How to blink multiple LED