Smart Phone/Bluetooth Controlled Robot

Description

INTRODUTION

The Smart Phone/Bluetooth Controlled Robot is an Arduino‑based mobile robot that you drive using your Android phone and the Project Hub Bluetooth app. It’s perfect for beginners, makers, workshops, and school/college projects. Choose the DIY Kit to assemble and learn step‑by‑step, or pick the Ready‑to‑Run unit for instant demos and classroom use.

The robot uses an Arduino Uno/Nano with an L298N dual H‑bridge motor driver. A Bluetooth module (HC‑05 or equivalent) receives commands from the Project Hub app for smooth, precise movement. Its sturdy chassis and high‑grip wheels make it ideal for indoor, flat surfaces.

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Key Highlights

• Control with Your Phone – Seamless driving via the Project Hub Bluetooth app (Android): forward, reverse, left, right, stop.
• Plug & Play – pre-assembled, pre-tested—run it right out of the box.
• Learn by Doing – Understand Arduino, motor driving, power management, and wireless communication.
• Durable Chassis – High‑quality acrylic body with BO gear motors and grippy wheels.
• Upgrade‑Friendly – Add Line Follower, Obstacle Avoider, or Light Follower modules later.
• Safe Power Options – Supports rechargeable 18650 battery pack / 7.4–12V DC*.

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Technical Specifications

• Controller: Arduino Uno
• Wireless: Bluetooth 2.0 (HC‑05 or equivalent)
• Motor Driver: L298N Dual H‑Bridge
• Motors: 2 × BO Gear Motor (100–300 RPM, as per variant)
• Wheels: 65–70 mm high‑grip wheels
• Chassis: Two‑layer acrylic
• Power Input: 7.4–12V DC (dual 18650 pack or 9–12V adapter)*
• On‑board Indicators: Power LED, BT status LED
• Typical BT Range: ~5–10 m (open area)

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Ready‑to‑Use

• Fully assembled & tested
• Pre‑loaded code compatible with the Project Hub app
• Ideal for quick demos, workshops, and classrooms

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How to Control (with Project Hub App)

1. Power ON the robot.
2. On your Android phone, open Project Hub – Bluetooth (our official app).
3. Pair via Bluetooth settings if prompted (device name: HC‑05; PIN 1234/0000).
4. In the app, connect to the robot and use the on‑screen arrows/joystick to drive: Forward/Back/Left/Right/Stop.

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Learning Outcomes

• Basics of embedded systems with Arduino
• Motor driving & power distribution
• Serial communication (UART over Bluetooth)
• Mobile‑robot interfacing & control logic
• Practical skills: assembly, wiring, troubleshooting

Best Suited For

• School/College projects
• Robotics clubs / ATL labs
• Workshops & demos
• Hands‑on STEM learning at home

Safety & Care

• Do not exceed 12V DC input.
• Use on dry, flat indoor surfaces; avoid metal/wet floors.
• Power OFF before changing wiring.
• Ensure correct battery polarity at all times.
• Adult supervision recommended for ages 10–14.

Working Video

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Disclaimer:

This is a complete working model, Projects & Activity kits supported by rough study material to make a suitable project report by the student. It is using a Cardboard/Wooden base, Paper, foam-based board, stationery items, Electronic-Electrical Components, Mechanical & Scientific goods as per the requirements of a particular model.

Colour of the product and decoration item may vary according to the availability of material, but we will ensure that we deliver the product with the same working, structure, and dimensions as described in the product description section.