{"product_id":"dual-monster-moto-shield-vnh3asp30-dc-motor-driver-2x14a-peak-30a","title":"Dual Monster Moto Shield VNH3ASP30 DC Motor Driver 2x14A (Peak 30A)","description":"\u003cmeta name=\"description\" content=\"Buy Dual Monster Moto Shield VNH3ASP30 DC Motor Driver 2x14A (Peak 30A) online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eDual Monster Moto Shield VNH3ASP30 DC Motor Driver 2x14A (Peak 30A)\u003c\/h1\u003e\n\n\u003cp\u003eThe Dual Monster Moto Shield VNH3ASP30 is a high-performance dual DC motor driver module featuring the STMicroelectronics VNH3ASP30 integrated circuit, capable of delivering continuous 14A per channel with peak currents reaching 30A. Professional roboticists, autonomous vehicle developers, and industrial automation engineers rely on this shield for precise bidirectional motor control in demanding applications requiring robust thermal management and overcurrent protection. This product solves the critical challenge of safely driving multiple high-torque DC motors from microcontroller GPIO pins while protecting against voltage spikes, thermal runaway, and short-circuit conditions.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe VNH3ASP30 is a full-bridge MOSFET driver IC that operates on the principle of PWM-based H-bridge switching, enabling independent speed and direction control of two DC motors simultaneously. The driver features integrated bootstrap capacitor charging, shoot-through protection, and thermal shutdown circuitry that activates at 150 degrees Celsius. Each channel accepts PWM signals from 0-5V logic levels, making it compatible with Arduino, Raspberry Pi, and other microcontroller platforms. The VNH3ASP30 utilizes advanced power MOSFET technology with ultra-low RDS(on) characteristics, minimizing heat dissipation and extending operating life in continuous-duty applications.\u003c\/p\u003e\n\n\u003cp\u003eThis dual motor shield stands out through its exceptional current handling capability with peak ratings of 30A per channel, making it suitable for high-performance applications including heavy-load robotics, electric vehicle propulsion systems, and industrial conveyor belt control. The integrated current sensing output provides real-time feedback proportional to motor load, enabling closed-loop control algorithms and fault detection. The module includes comprehensive protection features including over-temperature shutdown, over-current limiting, and reverse polarity protection, ensuring reliability in field deployment scenarios where environmental conditions may be unpredictable.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\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\u003eDual DC Motor Driver Shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIC Model\u003c\/td\u003e\n\u003ctd\u003eSTMicroelectronics VNH3ASP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current Rating\u003c\/td\u003e\n\u003ctd\u003e14A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current Rating\u003c\/td\u003e\n\u003ctd\u003e30A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Range\u003c\/td\u003e\n\u003ctd\u003e6.5V to 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Input Voltage\u003c\/td\u003e\n\u003ctd\u003e0-5V TTL\/CMOS compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e2 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePWM Frequency Support\u003c\/td\u003e\n\u003ctd\u003eUp to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Sensing Output\u003c\/td\u003e\n\u003ctd\u003eProportional analog feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shutdown\u003c\/td\u003e\n\u003ctd\u003e150 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to 85 degrees Celsius\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\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDual independent H-bridge channels enabling simultaneous control of two DC motors with separate PWM and direction pins for each channel\u003c\/li\u003e\n\u003cli\u003ePeak current handling of 30A per channel with continuous 14A rating, providing headroom for transient motor startup currents and stalled rotor conditions\u003c\/li\u003e\n\u003cli\u003eIntegrated current sensing output delivering analog feedback proportional to instantaneous motor load, enabling real-time torque monitoring and dynamic load balancing\u003c\/li\u003e\n\u003cli\u003eThermal management with automatic shutdown at 150 degrees Celsius protecting the IC from damage during extended high-current operation or inadequate heatsinking\u003c\/li\u003e\n\u003cli\u003eOver-current limiting circuitry preventing catastrophic failures in short-circuit scenarios while maintaining motor operability under normal conditions\u003c\/li\u003e\n\u003cli\u003eWide supply voltage compatibility from 6.5V to 24V supporting diverse power architectures from battery-powered robots to industrial 12V and 24V systems\u003c\/li\u003e\n\u003cli\u003eTTL\/CMOS logic input compatibility with 0-5V signal levels, directly interfacing with Arduino, PIC, ARM Cortex microcontrollers without level shifting\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection safeguarding the module against accidental power connection errors in field installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eRobotics and Autonomous Systems: Drive differential drive robots, wheeled rovers, and autonomous ground vehicles with independent motor speed control for steering and propulsion\u003c\/li\u003e\n\u003cli\u003eIndustrial Automation: Control conveyor belt motors, pump drives, and material handling equipment requiring bidirectional operation with load feedback for process optimization\u003c\/li\u003e\n\u003cli\u003eElectric Vehicles and E-bikes: Power hub motors and direct-drive propulsion systems in electric scooters and bicycles with regenerative braking capability\u003c\/li\u003e\n\u003cli\u003eDrone and Aerial Platforms: Drive brushless DC motors in quadcopters and hexacopters with synchronized PWM control for stable flight dynamics\u003c\/li\u003e\n\u003cli\u003eHome Automation and Smart Devices: Control motorized blinds, automated gates, and robotic vacuum cleaners with microcontroller-based scheduling and remote operation\u003c\/li\u003e\n\u003cli\u003eEducational Robotics: Enable students to build and program complex robotic projects with professional-grade motor control suitable for STEM competitions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eConnect the VNH3ASP30 shield to your microcontroller platform by linking the PWM pins to GPIO outputs capable of PWM generation, and the direction control pins to standard digital outputs. Supply power between 6.5V and 24V to the shield's power input, ensuring adequate current capacity from your power supply to handle peak 30A draw. Connect your DC motors to the output terminals, observing polarity for consistent directional operation. Configure your microcontroller firmware to generate PWM signals at frequencies between 1 kHz and 20 kHz for optimal motor control response and minimal audible noise.\u003c\/p\u003e\n\n\u003cp\u003eImplement closed-loop control by reading the analog current sensing output through your microcontroller's ADC, allowing real-time monitoring of motor load and enabling fault detection when current exceeds expected operating ranges. For applications requiring smooth acceleration, implement software-based PWM ramping rather than step changes to minimize mechanical stress on motor shafts and driven mechanisms. Mount the shield on an appropriate heatsink or aluminum mounting plate when operating continuously at currents above 10A to maintain junction temperatures below the 150-degree Celsius thermal shutdown threshold. Test your motor control circuit at low voltage and current levels before deploying to full operational specifications.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between continuous 14A and peak 30A ratings?\u003c\/summary\u003e\n\u003cp\u003eContinuous 14A represents the sustained current the driver can handle indefinitely without thermal shutdown, suitable for steady-state motor operation. Peak 30A is the maximum instantaneous current during transient events like motor startup or stalled rotor conditions, lasting only milliseconds. Exceeding continuous rating for extended periods causes junction temperature to rise toward the 150-degree Celsius shutdown threshold. Design your power supply and thermal management around the 14A continuous rating for reliable long-term operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this driver with brushless DC motors or only brushed DC motors?\u003c\/summary\u003e\n\u003cp\u003eThe VNH3ASP30 is specifically designed for brushed DC motors requiring simple two-terminal voltage control. Brushless DC motors require three-phase commutation or ESC (Electronic Speed Controller) modules. However, you can use this driver to control the power delivery to a brushless motor ESC if you operate the ESC in analog throttle mode. Direct connection to brushless motor windings will result in unpredictable operation and potential IC damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the current sensing output measure and how do I use it?\u003c\/summary\u003e\n\u003cp\u003eThe current sensing output provides an analog voltage proportional to the instantaneous current flowing through each motor channel, typically 0-5V corresponding to 0-30A. Connect this output to your microcontroller's ADC input to read real-time motor load. This enables implementation of current limiting, stall detection, load balancing between motors, and torque feedback for closed-loop control systems. The sensing voltage is typically 0.13V per ampere of motor current.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes this shield require a heatsink for normal operation?\u003c\/summary\u003e\n\u003cp\u003eFor continuous operation at currents below 8A, the shield can operate without external heatsinking in ambient temperatures below 40 degrees Celsius. For sustained currents between 8-14A or in high ambient temperatures, attach an aluminum heatsink with thermal compound to the VNH3ASP30 IC to maintain safe operating temperatures. At peak 30A operation, active cooling or substantial heatsinking is essential to prevent thermal shutdown.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat PWM frequency should I use for optimal motor control?\u003c\/summary\u003e\n\u003cp\u003ePWM frequencies between 5 kHz and 20 kHz provide optimal balance between motor response and efficiency. Lower frequencies below 2 kHz produce audible motor whining and reduced control smoothness. Higher frequencies above 20 kHz approach the switching speed limitations of the MOSFET output stage. For most robotics applications, 10-15 kHz PWM frequency delivers excellent performance with minimal noise and maximum motor torque linearity.\u003c\/p\u003e\n\u003c\/details\u003e\n\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\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\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 Tech Depot\u003c\/h2\u003e\n\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 Dual Monster Moto Shield VNH3ASP30 DC Motor Driver 2x14A (Peak 30A) Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eDual Monster Moto Shield VNH3ASP30 DC Motor Driver 2x14A (Peak 30A)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/the\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48742516097281,"sku":"TTD-6122","price":3689.22,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/e01486a4b6eb13bc2bf24465473982e1.jpg?v=1778029367","url":"https:\/\/techdepot.in\/products\/dual-monster-moto-shield-vnh3asp30-dc-motor-driver-2x14a-peak-30a","provider":"Tech Depot India","version":"1.0","type":"link"}