{"product_id":"alphabot2-robot-building-kit-for-arduino","title":"AlphaBot2 robot building kit for Arduino","description":"\u003cmeta name=\"description\" content=\"Buy AlphaBot2 robot building kit for Arduino online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eAlphaBot2 robot building kit for Arduino\u003c\/h1\u003e\n\n\u003cp\u003eThe AlphaBot2 is a comprehensive mobile robot platform designed for Arduino-based robotics education and development, featuring dual DC motors, integrated sensors, and a modular chassis structure. Electronics engineers, robotics educators, and hobbyists use this kit to prototype autonomous systems, implement real-time motor control algorithms, and develop obstacle avoidance and line-following applications. This kit solves the challenge of rapid prototyping for wheeled robot projects by providing pre-assembled mechanical components, standardized mounting points, and Arduino-compatible sensor interfaces that eliminate weeks of mechanical design work.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe AlphaBot2 operates on a differential drive principle where two independent DC motors control left and right wheel rotation, enabling precise movement control through PWM (Pulse Width Modulation) signals from Arduino digital pins. The kit integrates an infrared obstacle sensor, line-tracking sensor array, and motor encoder feedback mechanisms that communicate with Arduino via analog and digital pins, allowing real-time sensor data acquisition and motor speed regulation. The aluminum alloy chassis provides structural rigidity while maintaining lightweight characteristics, and the modular design accommodates additional sensors like ultrasonic distance sensors, servo motors, and camera modules through standardized expansion ports.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes AlphaBot2 from basic robot kits is its integrated motor driver module that handles high-current switching for DC motor control without requiring external H-bridge circuits, reducing circuit complexity and potential failure points. The kit includes pre-calibrated wheel encoders that enable odometry calculations for position tracking, essential for autonomous navigation projects. The power management system supports 4-6 AA batteries or 7.4V lithium polymer batteries, providing flexible power options for extended operational periods. The sensor suite delivers analog outputs compatible with Arduino ADC (Analog-to-Digital Converter) pins, enabling students to learn signal conditioning and sensor data interpretation simultaneously.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMobile Robot Building Kit with Arduino Compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWaveshare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eDual DC Motors with 1:48 Gear Reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Speed\u003c\/td\u003e\n\u003ctd\u003e60 RPM (no-load) at 6V supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Diameter\u003c\/td\u003e\n\u003ctd\u003e65mm with rubber grip tires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Material\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy with plastic components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Array\u003c\/td\u003e\n\u003ctd\u003eIR obstacle sensor, 5-channel line-tracking sensor, wheel encoders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e4-6 AA batteries or 7.4V LiPo battery (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArduino Compatibility\u003c\/td\u003e\n\u003ctd\u003eArduino Uno, Mega, Nano (microcontroller not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e180mm x 140mm x 100mm (assembled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 500g (without batteries and Arduino)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual independent DC motors with integrated motor driver module enabling PWM-based speed control from 0-255 levels for precise velocity regulation\u003c\/li\u003e\n\u003cli\u003e5-channel infrared line-tracking sensor array providing granular floor detection for maze solving and path navigation algorithms\u003c\/li\u003e\n\u003cli\u003eWheel encoder feedback system delivering 20 pulses per revolution for odometry calculations and distance measurement\u003c\/li\u003e\n\u003cli\u003eModular sensor expansion ports supporting ultrasonic rangefinders, servo motors, and additional I2C\/SPI devices\u003c\/li\u003e\n\u003cli\u003ePre-assembled aluminum chassis with standardized mounting points eliminating mechanical assembly complexity\u003c\/li\u003e\n\u003cli\u003eIntegrated obstacle avoidance sensor with adjustable detection range for autonomous navigation\u003c\/li\u003e\n\u003cli\u003eLow-profile design enabling navigation through confined spaces and complex environments\u003c\/li\u003e\n\u003cli\u003eComprehensive documentation with Arduino sketches and circuit diagrams for rapid project deployment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEducational robotics curriculum in schools and colleges teaching motor control, sensor integration, and autonomous system design through hands-on Arduino programming\u003c\/li\u003e\n\u003cli\u003eLine-following robot competitions where students optimize PID control algorithms to achieve minimum lap times on track courses\u003c\/li\u003e\n\u003cli\u003eObstacle avoidance projects implementing real-time sensor fusion and decision-making logic for autonomous navigation in dynamic environments\u003c\/li\u003e\n\u003cli\u003eRobotics research prototyping for testing navigation algorithms, sensor calibration procedures, and multi-robot coordination systems before deployment on larger platforms\u003c\/li\u003e\n\u003cli\u003eMaker community projects including robot soccer, swarm robotics experiments, and interactive art installations\u003c\/li\u003e\n\u003cli\u003eIndustrial automation training where technicians learn DC motor control principles and sensor interfacing applicable to factory automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by assembling the AlphaBot2 chassis following the included manual, ensuring motor shafts are properly aligned and wheel encoders are securely fastened to motor gearboxes. Mount your Arduino Uno or compatible microcontroller on the designated platform, then connect the motor driver module to Arduino digital pins (typically pins 5, 6, 11, 12 for PWM and direction control). Connect the sensor inputs to Arduino analog pins A0-A4 for the line-tracking sensor array and a digital pin for the obstacle sensor. Load the provided Arduino sketch into your microcontroller, adjusting PWM values and sensor thresholds based on your specific lighting conditions and surface characteristics.\u003c\/p\u003e\n\n\u003cp\u003ePower the system using four AA batteries in the included battery holder, ensuring correct polarity to avoid component damage. Begin with simple test programs that independently control each motor and read sensor values to verify hardware connectivity. Once basic functionality is confirmed, implement higher-level algorithms such as line-following using proportional control or obstacle avoidance using decision trees. Use the wheel encoder feedback to implement distance-based movement, allowing the robot to travel precise distances for maze navigation or grid-based path planning. Document your sensor calibration values and motor response characteristics for future algorithm optimization.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use AlphaBot2 with Arduino boards other than Uno?\u003c\/summary\u003e\n\u003cp\u003eYes, AlphaBot2 is compatible with Arduino Mega, Nano, and other ATmega-based boards. The motor driver and sensor connections use standard digital and analog pins available on most Arduino platforms. However, verify pin availability and PWM capabilities on your specific board, as some boards have limited PWM-capable pins. The provided code may require minor pin mapping adjustments for non-Uno boards.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum speed and acceleration capability of AlphaBot2?\u003c\/summary\u003e\n\u003cp\u003eThe dual DC motors deliver 60 RPM no-load speed at 6V, translating to approximately 12 cm\/s linear velocity with the 65mm wheels. Actual speed varies with battery voltage, load weight, and surface friction. Acceleration is controlled through PWM ramping in your Arduino code; typical implementations achieve 0-60 RPM in 500-1000 milliseconds. The motor driver supports PWM frequencies up to 20 kHz, enabling smooth speed control without audible motor noise.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I calibrate the line-tracking sensor for different floor colors and lighting conditions?\u003c\/summary\u003e\n\u003cp\u003eThe 5-channel infrared sensor array requires threshold calibration for optimal performance. Use the Arduino Serial Monitor to read raw analog values (0-1023) from each sensor while moving the robot over your track surface. Typically, white surfaces read 800-1023 and black surfaces read 0-200. Set your threshold midpoint (around 512) and adjust based on actual readings. Store calibration values in Arduino EEPROM for persistence across power cycles, and recalibrate if you change environments or track materials.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat batteries should I use with AlphaBot2?\u003c\/summary\u003e\n\u003cp\u003eAlphaBot2 supports 4-6 AA alkaline or rechargeable batteries (4.8-9V range) or a 7.4V lithium polymer battery. For educational use, rechargeable AA batteries (NiMH) are recommended for cost-effectiveness and environmental benefits. Ensure proper polarity in the battery holder to avoid reverse voltage damage to the motor driver. A 7.4V 2S LiPo battery provides higher performance but requires a compatible charging system and balance protection circuit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I add additional sensors like ultrasonic distance sensors or servos?\u003c\/summary\u003e\n\u003cp\u003eYes, AlphaBot2 features expansion ports for additional sensors and actuators. Ultrasonic HC-SR04 sensors connect to digital pins for distance measurement, and servo motors use PWM-capable pins. I2C-based sensors like MPU6050 gyroscopes or BMP280 pressure sensors connect via the I2C bus if your Arduino board supports it. Ensure your power supply can handle additional current draw from extra components, and manage pin availability on your microcontroller.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy AlphaBot2 robot building kit for Arduino Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eAlphaBot2 robot building kit for Arduino\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eAlphaBot2 robot building kit for Arduino\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43853762625699,"sku":"TES-EV02622","price":9183.84,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/Alphabot2-228x228.jpg?v=1704191834","url":"https:\/\/www.theengineerstore.in\/ta\/products\/alphabot2-robot-building-kit-for-arduino","provider":"The Engineer Store","version":"1.0","type":"link"}