OLED Display 4 Pin Pinout Explained in 30 Seconds! | Arduino Basics

🖥️ Confused about OLED 4-pin displays?
In this short, I quickly explain the pinout of a typical 0.96" OLED Display (I2C type):

🔹 VCC – Power (3.3V or 5V)
🔹 GND – Ground
🔹 SCL – Serial Clock Line (I2C)
🔹 SDA – Serial Data Line (I2C)

✅ Works with Arduino, ESP8266, ESP32
✅ Based on SSD1306 driver
✅ Perfect for IoT & display projects

📺 Full OLED Setup + Demo 👉    • Oled display with Arduino UNO | I2C vs SPI...  

📁 GitHub Source Code & Effects:
🔗 https://github.com/Arun-Roshan/OLED-A...

🛒 Recommended Components:

• 0.96" I2C OLED Display (SSD1306)
• Arduino UNO
• Jumper Wires & Breadboard

🎨 Text Effects & Animations Included:
• Left to Right Scroll
• Right to Left Scroll
• Center Bounce Text
• Typing Effect (One Letter at a Time)
• Bottom to Top Slide
• Top to Bottom Slide
• Zoom In Text
• Blinking Text
• Circle & Rectangle Drawing
• Inverted Color Flash
• Wipe-In and Wipe-Out Transitions
• Signal Strength Bar Animation

💬 Let me know in the comments if you’d like to see sensor data visualization or real-time updates using this OLED display!

Whether you’re a student, maker, or IoT enthusiast – this video gives you the creative tools to make your displays more dynamic and engaging. This is more than just showing text — it’s about visual storytelling in electronics!

💬 Got questions? Drop them in the comments and I’ll reply!

This video is powered by Robolark – your one-stop destination for electronics, IoT, and robotics components. All the components used in this project are available on Robolark at affordable prices and fast delivery.

🛒 Buy Components Here:

🔗 Arduino UNO : https://thrive.zohopublic.in/aref/nX6...
🔗 Arduino UNO Cable : https://thrive.zohopublic.in/aref/nX6...
🔗 Breadboard : https://thrive.zohopublic.in/aref/nX6...
🔗 OLED Display : https://thrive.zohopublic.in/aref/nX6...
🔗 LED : https://thrive.zohopublic.in/aref/nX6...
🔗 Male to Female Jumper Wires : https://thrive.zohopublic.in/aref/nX6...
🔗 Female to Female Jumper Wires : https://thrive.zohopublic.in/aref/nX6...
🔗 Male to Male Jumper wires : https://thrive.zohopublic.in/aref/nX6...
🔗 IR Sensor : https://thrive.zohopublic.in/aref/nX6...
🔗 Ultrasonic Sensor : https://thrive.zohopublic.in/aref/nX6...

👉 Explore more components at Robolark Website :- https://thrive.zohopublic.in/aref/nX6...

🏪 Visit Robolark Offline Store

📍 Address:

Module143 (Robolark)
Near VIT All Mart Gate ,
Old Katpadi, Vellore-632014

📞 Phone: +91 8610188054

🕒 Store Timings: 10:00 AM – 7:00 PM (Mon–Sat)

🎓 Perfect for:

➡️ IoT Beginners & Hobbyists
➡️ Engineering Students
➡️ Makers and DIYers

📢 Subscribe for More IoT Projects
🎥 YouTube Channel: Arun Roshan Tech

📧 Business Enquiries: [email protected]

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