Ultimate 3-in-1 Robot: Control with Bluetooth, Voice, and Obstacle Detection

Опубликовано: 30 Апрель 2026
на канале: Roboarmy
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Build a 3-in-1 smart robot with obstacle avoidance, Bluetooth, and voice control using Arduino. Learn step-by-step how to assemble and program your own versatile robot!

🎯 Want to Build This Project? Buy the Roboarmy Kit & Get Full Expert Support — Free!
(Same price as the market — but only we guide you step-by-step to complete every project.)

1️⃣ Official Roboarmy Store – Flat 10% OFF with code ROBO10
👉 https://store.roboarmy.in/products/12...
2️⃣ Buy on Amazon 👉 https://www.amazon.in/dp/B0FF9DN2TB
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💡 You can build 24 amazing projects with this kit!

Components Required:
1 x Arduino UNO Board
1 x L298N Motor Driver Module,
1 x Ultrasonic Sensor,
1 x Mounting Bracket for the ultrasonic sensor,
1 x Servo Motor,
1 x HC-05 Bluetooth Module,
1 x Screwdriver,
1 x 4 Wheel Acrylic Car Chassis
1 x Breadboard,
1 x Double Battery Holder,
2 x 3.3 Volt Lithium Ion Battery,
1 x USB A to B Type Cable
Some Jumper Wires


Download Arduino Code:
https://roboarmypublicfiles.s3.ap-sou...

Download Arduino Code Word File, copy the code from that and then paste in applicable app (.docx Format):
https://roboarmypublicfiles.s3.ap-sou...

Download the Servo Library File: https://roboarmypublicfiles.s3.ap-sou...

Circuit Diagram: https://roboarmypublicfiles.s3.ap-sou...

Download Bluetooth RC Controller Application: https://roboarmypublicfiles.s3.ap-sou...

Download Voice Controlled Robot Application: https://play.google.com/store/apps/de...


🛠️ Links to Project Tutorials & Guides:
Find the step-by-step tutorials for each project below:
👉 Obstacle Avoiding Robot:    • BarrierBuster Bot: Obstacle Avoiding Robot...  
👉 Bluetooth Controlling Robot :    • BTDrive: Bluetooth Controlled Car using Ar...  


Cover Topics:
3-in-1 robot, obstacle avoidance, Bluetooth control, voice control, Arduino, DIY robot, robotics project, smart robot, Arduino Uno, L298N motor driver, ultrasonic sensor, HC-05 Bluetooth, servo motor, robot tutorial, voice-controlled robot, Bluetooth robot, Arduino robotics, robotics learning, robot programming, DIY electronics, robotics beginner, obstacle detection robot.

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