Arduino Programming Series - Tutorial 08 | Digital Input/Output Functions [in Hindi]

Ready to master digital inputs in Arduino? In this tutorial, we dive into Digital Input and Output functions in Arduino programming. You’ll learn how to control digital pins using pinMode, digitalWrite, and specifically digitalRead to receive signals from components like push buttons and sensors. इस वीडियो में आप Arduino के Digital Input/Output functions के बारे में विस्तार से सीखेंगे। हम जानेंगे कि pinMode, digitalWrite और digitalRead का इस्तेमाल कैसे करें, Input Pull-up क्या होता है और पुश बटन के जरिए LED को कैसे कंट्रोल करें—बिल्कुल आसान हिंदी में। ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 What You Will Learn in This Video? ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 1. Understanding Digital Input and Output Functions 2. Deep dive into digitalRead to receive High/Low signals 3. How to use pinMode with INPUT_PULLUP mode 4. Storing sensor/button data in variables using int 5. Printing digital values on the Serial Monitor using Serial.println 6. Practical demo: Controlling an onboard LED with a Push Button ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🧠 Practical Project Use Cases ━━━━━━━━━━━━━━━━━━━━━━━━━━━ Mastering digital I/O functions is essential for: 1. Reading inputs from tactile buttons or switches 2. Interfacing digital sensors like IR, PIR, or Sound sensors 3. Creating interactive logic for smart home projects 4. Monitoring system states and debugging via Serial Monitor 5. Building custom controllers for robotics or automation ━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▶ Watch More from This Series ━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⏮️ Previous Video:    • Arduino Programming Series - Tutorial 07 |...   ⏭️ Next Video:    • Arduino Programming Series - Tutorial 09 |...   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ Useful Components (Buy here) ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛒 Buy Arduino UNO R3 Original: https://amzn.to/4sgIGXG 🛒 Buy Arduino UNO R3 SMD Board: https://amzn.to/4t1xHTk Links to Buy Arduino Beginner's Guide: 🛒 Arduino Beginner's Project Kit: https://amzn.to/4sV3Hsd 🛒 Arduino Sensors Kit: https://amzn.to/3PKaV3A 🛒 Arduino Robot Kit: https://amzn.to/4apHhXs 🛒 Arduino Programming Book: https://amzn.to/4gZqInV ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💾 Download Code & Resources ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📂 Circuit & Code: https://github.com/himanshus2847/Ardu... 🔗 Download Arduino IDE: https://www.arduino.cc/en/main/software ━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⏳ Video Timestamps: ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 00:00 - Introduction to Digital I/O Functions 00:48 - Overview: pinMode, digitalWrite, and digitalRead 01:52 - What is digitalRead? (Receiving High/Low signals) 02:43 - Syntax and usage of digitalRead 03:35 - Programming a Push Button with Arduino 04:43 - Understanding Input Pull-up Mode 05:22 - Using Variables to store Digital Data 06:56 - Practical: Printing data on Serial Monitor 08:52 - Practical: Controlling LED with Push Button 10:35 - Summary and Quiz: Which program is correct? ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 👨‍🏫 About Engineers & Electronics ━━━━━━━━━━━━━━━━━━━━━━━━━━━ Engineers & Electronics channel पर आपको Raspberry Pi, Arduino, IoT, Python, और Electronics के step-by-step tutorials हिंदी में मिलते हैं — specially designed for beginners and hobbyists. 👍 Support the Channel If this video helped you: ✅ Like the video 💬 Comment which program (1 or 2) you think is correct! 🔔 Subscribe for more practical electronics tutorials 👉 Join the channel to get access to our private Discord community: https://www.youtube.com/EngineersElec... ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤝 Business & Collaboration ━━━━━━━━━━━━━━━━━━━━━━━━━━━ For sponsorships, product reviews, workshops, or collaborations, mail us at: 📧 [email protected] ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📚 Explore Our Popular Playlists ━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▶ Raspberry Pi & Python Projects:    • Raspberry Pi Series (हिंदी में)   ▶ Arduino Programming Series (हिंदी में):    • Arduino Programming Series (हिंदी में)   ▶ Arduino Series (हिंदी में):    • Arduino Series (हिंदी में)   ▶ NodeMCU IoT Series (हिंदी में):    • NodeMCU IoT Series (हिंदी में)   ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🌐 Connect With Us ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📧 [email protected]   / engineersnelectronics     / engineerselectronics   ⚠️ Affiliate Disclosure Some links above are affiliate links. If you purchase through them, the channel may earn a small commission at no extra cost to you. #Arduino #DigitalRead #ArduinoProgramming #Electronics #HindiTutorial #DigitalIO #EmbeddedSystems #Engineering #LearnCoding #ElectronicsHindi #CodingForBeginners #ArduinoIDE #PushButton #engineersandelectronics Thank You! Engineers & Electronics