2WD Arduino Bluetooth Controlled Robot (Unassembled)

OverviewThe 2WD Arduino Bluetooth Controlled Robot (Unassembled) is a beginner-friendly robotics kit that combines Arduino programming, motor control and wireless communication. With Bluetooth connectivity and an Arduino UNO controller, this kit lets you control a two-wheel drive robot from a smartphone, tablet or computer. It is ideal for students, hobbyists and educators who want hands-on experience with robotics and IoT projects.Key FeaturesBluetooth controlled operation using HC-05 for wireless commands from mobile appsArduino UNO R3 based open-source platform for easy coding and customizationL298N motor driver module for stable H-bridge control of two DC gear motorsStrong transparent acrylic chassis to mount electronics securely2WD platform with geared DC motors and high-traction rubber wheels for good maneuverabilityExpandable design compatible with ultrasonic, IR and other sensors for autonomous functionsSpecificationsController Board: Arduino UNO R3Motor Driver: L298N ModuleCommunication: Bluetooth HC-05Power Supply: 2 x 18650 Li-ion batteriesChassis Type: 2WD Acrylic Robot PlatformMotors: 2 x DC Gear Motors (3-12V)Wheels: High-traction rubber wheelsCaster Wheel: 1 x Universal caster wheelHow It WorksPair the HC-05 Bluetooth module with your smartphone.Open a Bluetooth controller app from the Play Store or App Store.Use on-screen directional buttons to send movement commands.The Arduino UNO reads serial commands and uses the L298N motor driver to drive the motors accordingly.Available ControlsForward, backward, left, right and stop via mobile appCustom commands available by modifying Arduino codeLearning OutcomesUnderstand Bluetooth communication protocols and serial interfacing with ArduinoLearn DC motor control using an H-bridge driverGain hands-on experience in Arduino programming, wiring and robotics designExplore IoT-based wireless applications and sensor integrationPackage IncludesArduino UNO R3 Board with USB cableL298N motor driver moduleBluetooth module (HC-05)2 x 18650 cells and 2-cell battery holder20 x jumper wires (10 M-M, 10 M-F)2WD chassis assembly (motors, wheels, caster wheel, acrylic sheet, on/off switch, screws and nuts)ApplicationsWireless controlled robot projectsSTEM education and classroom roboticsDIY robotics and electronics workshopsArduino wireless communication experimentsBluetooth-based IoT prototype projectsWhy Choose This KitAvailable unassembled for hands-on learning and also as a fully assembled pre-tested plug and play optionPerfect for students, hobbyists and beginners who want to learn Arduino and roboticsEasy smartphone control via Bluetooth for immediate interactionExpandable with sensors and modules to add autonomous featuresPromotes practical skills in embedded systems, coding and electronicsSetup and Pairing TipsCharge the 18650 cells and install them in the battery holder observing correct polarityPower the Arduino and pair the HC-05 module from your phone Bluetooth settings (default pairing code may be 1234 or 0000)Install a simple Bluetooth controller app and test directional controls before adding sensorsUse the Arduino IDE to upload provided example sketches and to customize behaviorCustomization and ExpansionYou can extend the kit by adding ultrasonic sensors for obstacle avoidance, IR sensors for line following, or light sensors for tracking. Modify the Arduino code to implement autonomous modes, PID motor control or integrate with IoT services for remote monitoring.Safety and MaintenanceHandle 18650 cells carefully and use a proper charger. Do not short circuit the batteries.Secure all wiring and fasteners to avoid loose connections during operation.Keep the chassis and motors free of debris to ensure smooth movement.SupportIf you need help assembling, wiring or programming the robot, consult the included documentation or contact customer support for example code, wiring diagrams and troubleshooting tips.Note: Images are for illustration purposes only. Category: STEM & DIY Learning Kits College Road Electronics4.85 (317 Reviews)