IoT Lab Experiment 1 | Blink 5 LEDs Back and Forth using Arduino | VTU 7th Sem BCS701 | Tinkercad
In this video, we demonstrate Experiment 1 of the Internet of Things (IoT) Lab (BCS701) for VTU 7th Semester (22 Scheme) — “Develop a program to blink 5 LEDs back and forth.”
🔹 Objective:
To develop and simulate a program that blinks 5 LEDs back and forth using Arduino Uno on Tinkercad.
🔹 Tools Used:
Arduino UNO
Breadboard
5 LEDs
Jumper wires
Tinkercad (for simulation)
🔹 Concepts Covered:
Digital output pins in Arduino
Basic LED blinking logic
Use of digitalWrite() and delay() functions
Sequential and reverse LED pattern
👨💻 Code Explanation: Step-by-step code walkthrough for beginners.
🧠 Practical Understanding: Learn how IoT hardware control works through simple Arduino examples.
📚 Subject: Internet of Things Laboratory (BCS701)
🎓 Scheme: VTU 22 Scheme – 7th Semester
📺 Channel: VTU Debug
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