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2 Pairs High-Speed 130 DC Motors & 6cm Propeller Set – DIY Science Project Kit
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⚡ Powerful 130 DC Motors: High-torque 3V motors designed for high-speed rotation and reliable performance.
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🚁 6cm 3-Blade Propellers: Made from premium ABS plastic, these 60mm propellers provide excellent thrust and airflow.
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🛠️ Double Value Pack (2 Pairs): Includes 2 high-speed motors and 2 durable propellers (4 pieces total) for multiple projects.
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📏 Precision 2mm Fitment: The motor shaft and propeller hole are perfectly matched for a secure, “plug-and-play” installation.
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🚗 Versatile DIY Applications: Ideal for building RC cars, air-propelled boats, mini desk fans, and robotics.
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💎 Durable Construction: Engineered with high-grade materials to withstand high-speed vibrations and repeated use.
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📦 Lightweight & Efficient: Each motor is compact and light, ensuring it doesn’t weigh down your delicate DIY models.
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🎓 Educational STEM Tool: A perfect hands-on kit for teaching children and students about circuitry and motion.
₨ 99 -
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L7912CV | Precision -12V Negative Voltage Regulator
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📉 Stable Negative Output: Delivers a fixed -12V output, ideal for dual-polarity power supply designs.
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⚡ High Output Current: Capable of supplying up to 1.5A of output current to drive demanding electronic loads.
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🛡️ Thermal Overload Protection: Features internal thermal shutdown to protect the device from damage due to overheating.
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🔌 Short-Circuit Protection: Built-in current limiting ensures the regulator and your circuit remain safe during fault conditions.
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🎯 Excellent Load Regulation: Maintains a steady voltage output even as the load changes, ensuring circuit stability.
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📉 Low Quiescent Current: Designed for efficiency, drawing minimal power for its own internal operations.
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🏗️ Standard TO-220 Package: The rugged through-hole package allows for easy mounting to heatsinks and PCBs.
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🛠️ Wide Input Voltage Range: Operates reliably with input voltages typically up to -35V, providing significant design flexibility.
₨ 48 -
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6V 0.45A DC Power Supply Adapter – Efficient AC to DC Wall Charger
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⚡ Steady Power Delivery: Provides a regulated 6V DC output to protect sensitive electronics.
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🔋 Efficient 0.45A Current: Specifically rated for 0.45A, making it ideal for low-power devices.
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🌍 Universal 220V AC Input: Optimized for compatibility with standard 220V AC power grids.
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🔌 Slim 2-Pin Design: Features a space-saving EU-style 2-pin plug that fits easily into standard wall outlets and power strips.
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📏 Right-Angle DC Connector: Equipped with a convenient 90-degree L-shaped barrel jack to reduce cable strain in tight spaces.
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📐 Long Reach Cable: Integrated long, flexible power cord allows for easy positioning of your devices.
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🛡️ Lightweight & Portable: Compact, durable housing makes it easy to carry for travel or move between rooms.
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🖤 Sleek Black Finish: Designed with a professional, robust matte black casing.
₨ 95 -
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DC 220V 75W High-Speed Motor | 15,000 RPM Ultra-Power
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🚀 BLISTERING VELOCITY: Achieves an incredible 15,000 RPM for high-efficiency, rapid-rotation tasks.
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💪 OPTIMIZED 75W OUTPUT: Provides a powerful 75 Watts of energy, perfect for consistent heavy-duty performance.
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🔌 HIGH-VOLTAGE READY: Designed specifically for DC 220V operation to suit specialized power systems.
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🔩 THREADED GEAR SHAFT: Includes a precision 13.7mm x 3.8mm threaded shaft for a secure, non-slip grip on attachments.
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📏 COMPACT FOOTPRINT: Ultra-versatile 5.9cm x 4cm dimensions allow it to fit into tight enclosures and handheld devices.
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🏗️ HEAVY-DUTY BUILD: Features a durable metal casing designed to protect internal components during high-intensity use.
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🌀 THERMAL MANAGEMENT: Equipped with front-facing ventilation ports to maximize airflow and prevent overheating.
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🔄 EASY CONNECTIVITY: Fitted with robust rear soldering terminals for quick and secure electrical installation.
₨ 495 -
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RS-755 High Torque 12V DC Motor | Professional 6000 RPM Ball Bearing Motor
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🚀 High-Velocity 6000 RPM: Delivers a powerful rotation speed of 6000 RPM, perfect for high-speed cutting, drilling, or blowing.
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💪 Maximum Torque Output: Specifically engineered as a High Torque model to drive heavy mechanical components with ease.
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🔵 Premium Ball Bearing Design: Equipped with a ball bearing for reduced noise, minimal heat buildup, and maximum durability.
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🔋 Steady 12V Performance: Optimized for standard 12V DC power supplies, making it compatible with car batteries and high-amp adapters.
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📏 Non-Slip D-Shaft: Features a 7.8mm x 5mm D-type shaft that ensures gears and pulleys lock on securely without spinning out.
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🏗️ Heavy-Duty Dimensions: A robust build measuring 6cm in length and 4.2cm in diameter, providing a solid foundation for industrial tasks.
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🌡️ Ventilated Metal Casing: Large cooling vents integrated into the metal housing allow for superior heat management during long run times.
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🛠️ Easy Mounting: Includes pre-threaded mounting holes on the front face for secure and stable installation in any chassis or bracket.
₨ 545 -
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RS-395 High Speed 6V-10V DC Motor | Professional 8000 RPM Powerful Carbon Brush Motor
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🚀 Blazing 8000 RPM Speed: Optimized for high-velocity tasks, providing the rapid rotation needed for precision drilling and cooling.
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🔋 Versatile Voltage Range: Operates smoothly between 6V and 10V DC, allowing for flexible power supply options.
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💪 High Torque Output: Specifically designed to maintain power under resistance, making it ideal for mechanical tools.
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🏗️ Compact Powerhouse: Measuring just 4.6cm x 2.9cm, it fits into tight spaces without sacrificing performance.
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📏 Precision Shaft Design: Features a 19mm x 2.2mm shaft, compatible with a wide variety of gears, pulleys, and drill chucks.
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🌡️ Ventilated Metal Housing: Built with air vents to ensure maximum airflow and prevent overheating during extended use.
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🛠️ Heavy Duty Terminals: Equipped with durable rear soldering tags for a secure and stable electrical connection.
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💎 Authentic RS-Series Quality: Features the genuine 395SPM-2839-74L stamp, ensuring you receive a motor built to international standards.
₨ 225 -
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High-Power 4000W AC 220V Dimmer Motor Speed Controller PCB
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🚀 Extreme Power Handling: Supports up to 4000W (peak) for heavy-duty appliances.
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💎 Premium Fiber Material: Built on a high-grade Fiber PCB for superior heat resistance and durability compared to standard boards.
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🎯 Precision Control: Designed for the BTA16-600 TRIAC to provide flicker-free dimming and smooth motor speed adjustment.
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📏 Perfect Form Factor: Compact 11.6cm x 9.1cm size with pre-drilled mounting holes for easy installation.
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🛠️ Clear Component Labeling: Features high-visibility silk-screen printing for easy soldering and assembly of resistors, diodes, and capacitors.
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🔌 Universal Compatibility: Works seamlessly with 220V AC input for fans, heaters, incandescent bulbs, and AC motors.
₨ 180 -
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High-Fidelity 650W Stereo Power Amplifier DIY Kit – Pro-Grade Dual Rail BJT Design
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🚀 Peak Output Power: 800 Watts Total (400W + 400W @ 4Ω Load).
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⚡ Operating Voltage: Dual Rail ±45V to ±70V DC (Symmetrical).
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🎸 Transistor Tech: Optimized for NPN/PNP Power Pairs (Class AB).
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🌈 Audio Fidelity: Ultra-low THD (Total Harmonic Distortion) for “Crystal Clear” highs.
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🛡️ Rugged Build: FR-4 Glass-Epoxy PCB with Extra-Thick Copper Paths.
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🎧 Channel Layout: True Stereo (Independent Left/Right inputs and outputs).
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🌡️ Thermal Design: Includes footprints for 0.47Ω 5W Emitter Resistors for heat stability.
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🎯 Versatility: Perfect for Subwoofers, Floor-standers, or Pro-Audio monitors.
₨ 360 -
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50PCS 9×13.5 Inch Resealable Vacuum Airtight Clear Zip Lock Bags
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💎 Premium 0.05mm Thick LDPE Material – Strong, flexible & tear-resistant
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🔒 Vacuum Airtight Seal – No air in, no air out after closing
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🔁 10 Million Times Reclosable Zip – Built for long-term reuse
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👀 Crystal Clear Design – Easy to see contents at a glance
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📏 Accurate Size in Inches – 9 × 13.5 inch for perfect fitting
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♻️ Durable & Reusable – Eco-friendly and cost-effective
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🍬 Multi-Purpose Storage – Ideal for candies, nuts, dry fruits, desserts
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🌱 Safe for Small Items – Perfect for seeds, jewelry & accessories
₨ 995 -
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50PCS 7×9 Inch Resealable Vacuum Airtight Clear Zip Lock Bags
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💎 Premium 0.05mm Thick LDPE Material – Strong, flexible & tear-resistant
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🔒 Vacuum Airtight Seal – No air in, no air out after closing
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🔁 10 Million Times Reclosable Zip – Built for long-term reuse
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👀 Crystal Clear Design – Easy to see contents at a glance
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📏 Accurate Size in Inches – 7 × 9 inch for perfect fitting
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♻️ Durable & Reusable – Eco-friendly and cost-effective
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🍬 Multi-Purpose Storage – Ideal for candies, nuts, dry fruits, desserts
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🌱 Safe for Small Items – Perfect for seeds, jewelry & accessories
₨ 552 -
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Dual USB Power Bank Module 5V 2.1A – DIY Battery Charger Board with LED Display
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Dual USB Output: Charge two devices simultaneously with dedicated $1\text{A}$ and $2.1\text{A}$ ports for standard and fast-speed charging.
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Smart LED Digital Display: Real-time battery percentage monitoring (0–100%) so you’re never caught with a dead battery.
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Dual Input Options: Supports both USB Type-C and Micro-USB charging cables for maximum compatibility.
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Compact & Durable: Slim PCB design ($T=1.0\text{mm}$) makes it easy to fit into 3D-printed cases or small enclosures.
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Advanced Safety Protection: Built-in overcharge, over-discharge, and short-circuit protection to keep your batteries and devices safe.
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Easy DIY Setup: Clearly marked B+ and B- soldering points for quick connection to 3.7V lithium battery cells.
₨ 220 -
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3.7V 630mAh Lithium-Ion Rechargeable Battery
🔋 High Capacity (630mAh)
Provides long-lasting power for small electronic devices.⚡ Stable 3.7V Output
Ensures smooth and reliable performance without sudden voltage drops.🛡️ Built-in Protection Circuit
Protects against over-charge, over-discharge, and short-circuit for safer use.📏 Slim & Compact Design
Size: 6 × 4.1 × 0.2 cm — fits easily into tight spaces.🪶 Ultra Lightweight
Only 12 grams, ideal for portable and handheld devices.🔁 Rechargeable & Eco-Friendly
Can be recharged hundreds of times, saving money and reducing waste.🔌 Pre-Wired Connector
Easy installation — plug and play convenience.₨ 246