• 5V DC Mini Water Pump – Self-Priming Diaphragm Pump

    • 💧 Self-Priming Design – Easy liquid suction without manual priming
    • Wide Voltage Support – Works efficiently from DC 3V to 6V
    • 🚀 High Flow Rate – Delivers up to 2 Liters per Minute
    • 📏 Compact Mini Size – Ideal for portable and tight-space projects
    • 🔋 Low Voltage Operation – Perfect for battery-powered applications
    • 🛠️ DIY Friendly – Great for Arduino, robotics, and automation projects
    • 🐟 Multi-Purpose Use – Suitable for aquariums, fountains, dispensers & more
    • 🔄 Continuous Stable Operation – Reliable diaphragm pumping mechanism
    • 🧲 Lightweight Construction – Easy to mount and install
    • Long Motor Life – Durable carbon brush motor system
  • DT3 Data Cable Tester – Smart Cable Diagnostic Tool

    🔍 Fast Cable Diagnosis – Instantly checks whether your cable is working or faulty in seconds

    💡 LED Indicator System – Clear colorful light signals show cable status at a glance

    🔌 Wide Compatibility – Supports USB, Type-C, Micro USB & Lightning cables

    Charging Line Check – Detects issues in VCC & GND for charging problems

    📊 Data Line Testing – Identifies faults in D+ and D− data transmission

    🧠 Smart Type-C Analysis – Special CC detection for advanced Type-C cables

    🧳 Ultra Compact Design – Small, lightweight, and easy to carry anywhere

    🛠️ Plug & Play Operation – No setup needed, just connect and test

    ⏱️ Time Saving Tool – Quickly finds faulty cables without guesswork

    🚀 Professional Grade Utility – Perfect for repair shops and technicians for accurate diagnostics

  • XL6009 DC-DC Step-Up Boost Converter Module with LED Voltmeter

    Wide Input Range — Supports DC input from 4.5V to 32V

    🔋 Adjustable Output Voltage — Easily adjustable from 5V to 35V

    💡 Built-in LED Voltmeter — Real-time digital voltage monitoring display

    🚀 High Efficiency Design — Conversion efficiency up to 94%

    🎛️ Precision Voltage Adjustment — Smooth tuning using onboard potentiometer

    🛡️ Safety Protection — Includes overheat and short-circuit protection

    📟 Input/Output Voltage Display Switching — One-touch voltage monitoring selection

    🔄 400KHz High Switching Frequency — Smaller ripple and stable output performance

    🔌 3A Maximum Input Current — Suitable for various medium-power applications

    📦 Compact DIY-Friendly Module — Perfect for electronics projects and power systems

  • 2PCS Premium 10W 4-Ohm Silk Dome Tweeters – High-Fidelity Car Audio & Home Theater Treble Speaker Pair

    • 🌈 Vivid Highs: Delivers crisp, colorful treble for a truly immersive soundstage.

    • High Efficiency: Optimized 10-Watt power handling for clear audio without strain.

    • 🎼 Perfect Balance: 4-Ohm impedance ensures compatibility with most car stereos and amps.

    • 🛠️ Easy Install: Includes pre-wired connectors for a hassle-free, Plug & Play setup.

    • 📏 Ultra-Compact: Minimal 1.57″ footprint allows for versatile mounting in tight spots.

    • 🛡️ Protective Foam: Integrated padding absorbs resonance for cleaner acoustics.

    • 💎 Precision Dome: 0.5″ dome design focuses sound waves for better directional imaging.

    • 🏗️ Rugged Build: Made with high-quality ABS material to withstand heat and vibration.

    • 📦 Ready to Go: Comes as a complete pair (2PCS) to instantly upgrade both channels.

    • Universal Fit: Ideal for cars, trucks, motorcycles, or custom DIY audio projects.

  • LiitoKala Engineer Lii-500: The Ultimate Smart Battery Master

    • 🌈 Universal Compatibility: Supports a massive range of Li-ion, Ni-MH, and Ni-Cd battery sizes.

    • Independent Control: Manage four separate slots with different settings at the same time.

    • 📊 Smart LCD Display: High-visibility screen shows voltage, current, time, and capacity.

    • 🔍 Advanced Test Mode: Accurately measures the actual capacity of your batteries.

    • 🛠️ Adjustable Current: Choose between multiple charging speeds to protect battery health.

    • 🔥 Heat Protection: Built-in sensors prevent overheating during high-speed cycles.

    • 🔋 USB Output: Functions as a portable power bank to charge your phone on the go.

    • 🛡️ Safety First: Features short-circuit, overcharge, and reverse polarity protection.

    • 🔄 Fast Test Mode: Quickly discharges and recharges to refresh your battery cells.

    • 💎 Durable Build: Robust engineering by LiitoKala for long-lasting laboratory-grade use.

  • 16 Meters Premium Multi-Color Heat Shrink Tube Kit – 1mm to 20mm Industrial Polyolefin Tubing – Flame Retardant & Waterproof Electrical Wire Sleeve Set

    1. 📏 Massive 16-Meter Variety: A complete range of 8 sizes (1mm to 20mm), providing the ultimate toolkit for any wire diameter.

    2. 🎨 4-Color Coding System: Includes Black, White, Blue, and Red to easily identify positive, negative, and data lines.

    3. 🛡️ Industrial Grade Polyolefin: Engineered for superior mechanical protection and insulation in harsh conditions.

    4. 🔥 Rapid 70°C Shrink Start: Low activation temperature allows for quick installation with a heat gun or standard lighter.

    5. 🌊 Airtight & Waterproof: Shrinks down to form a protective barrier against liquids, dust, and environmental oxidation.

    6. 🦾 Professional Strain Relief: Reinforces weak wire joints to prevent breakage and fatigue from repeated bending.

    7. ⚡ High-Voltage Safe: Boasts a 15 kV/mm dielectric strength, making it reliable for sensitive electronics and power tools.

    8. 🚫 Flame Retardant Safety: Self-extinguishing properties provide an essential layer of fire protection for your projects.

    9. 🛠️ Multi-Use Versatility: Ideal for Automotive, Robotics, PC Modding, and Home Appliance repair work.

    10. 📦 Clean & Organized Finish: Provides a sleek, professional look to bundle wires and tidy up messy cable looms.

  • 100g Fine Plus 0.7mm High-Shine Soldering Wire – Professional 60/40 Grade

    • ✨ High-Shine Silver Finish: Engineered to leave a bright, clean, and professional-looking solder joint that is easy to inspect.

    • 📏 Ultra-Fine 0.7mm Diameter: The ideal thickness for detailed SMD work, small components, and high-density circuit board repairs.

    • ⚖️ Optimized 60/40 Alloy: The industry-standard tin-lead ratio (Sn60/Pb40) provides the best combination of strength and workability.

    • 💧 Integrated 2.0% Flux Core: High-quality rosin flux is built right in, significantly improving flow and adhesion while preventing oxidation.

    • 🌡️ Fast 183°C Melting Point: Melts quickly and smoothly at 183°C (361°F), reducing thermal stress on sensitive electronic components.

    • 🛡️ Superior Insulation Resistance: Provides excellent electrical insulation after soldering, ensuring the long-term reliability of your devices.

    • 🚫 Zero-Spatter Technology: Designed for a clean workspace; this wire melts without annoying popping or hazardous solder splashing.

    • 📦 Compact 100g Roll: Comes on a convenient 5.5 x 2.7cm yellow plastic spool that fits perfectly in any tool kit or solder station.

    • 🧪 Non-Corrosive Formula: Features a stable chemical composition that prevents corrosion, meaning your connections stay strong for years.

    • 🌍 Universal Versatility: The go-to choice for mobile repairing, LED DIY projects, drone assembly, and home appliance maintenance.

  • 2 Pairs High-Speed 130 DC Motors & 6cm Propeller Set – DIY Science Project Kit

    • ⚡ Powerful 130 DC Motors: High-torque 3V motors designed for high-speed rotation and reliable performance.

    • 🚁 6cm 3-Blade Propellers: Made from premium ABS plastic, these 60mm propellers provide excellent thrust and airflow.

    • 🛠️ Double Value Pack (2 Pairs): Includes 2 high-speed motors and 2 durable propellers (4 pieces total) for multiple projects.

    • 📏 Precision 2mm Fitment: The motor shaft and propeller hole are perfectly matched for a secure, “plug-and-play” installation.

    • 🚗 Versatile DIY Applications: Ideal for building RC cars, air-propelled boats, mini desk fans, and robotics.

    • 💎 Durable Construction: Engineered with high-grade materials to withstand high-speed vibrations and repeated use.

    • 📦 Lightweight & Efficient: Each motor is compact and light, ensuring it doesn’t weigh down your delicate DIY models.

    • 🎓 Educational STEM Tool: A perfect hands-on kit for teaching children and students about circuitry and motion.

  • L7912CV | Precision -12V Negative Voltage Regulator

    • 📉 Stable Negative Output: Delivers a fixed -12V output, ideal for dual-polarity power supply designs.

    • ⚡ High Output Current: Capable of supplying up to 1.5A of output current to drive demanding electronic loads.

    • 🛡️ Thermal Overload Protection: Features internal thermal shutdown to protect the device from damage due to overheating.

    • 🔌 Short-Circuit Protection: Built-in current limiting ensures the regulator and your circuit remain safe during fault conditions.

    • 🎯 Excellent Load Regulation: Maintains a steady voltage output even as the load changes, ensuring circuit stability.

    • 📉 Low Quiescent Current: Designed for efficiency, drawing minimal power for its own internal operations.

    • 🏗️ Standard TO-220 Package: The rugged through-hole package allows for easy mounting to heatsinks and PCBs.

    • 🛠️ Wide Input Voltage Range: Operates reliably with input voltages typically up to -35V, providing significant design flexibility.

  • 6V 0.45A DC Power Supply Adapter – Efficient AC to DC Wall Charger

    • Steady Power Delivery: Provides a regulated 6V DC output to protect sensitive electronics.

    • 🔋 Efficient 0.45A Current: Specifically rated for 0.45A, making it ideal for low-power devices.

    • 🌍 Universal 220V AC Input: Optimized for compatibility with standard 220V AC power grids.

    • 🔌 Slim 2-Pin Design: Features a space-saving EU-style 2-pin plug that fits easily into standard wall outlets and power strips.

    • 📏 Right-Angle DC Connector: Equipped with a convenient 90-degree L-shaped barrel jack to reduce cable strain in tight spaces.

    • 📐 Long Reach Cable: Integrated long, flexible power cord allows for easy positioning of your devices.

    • 🛡️ Lightweight & Portable: Compact, durable housing makes it easy to carry for travel or move between rooms.

    • 🖤 Sleek Black Finish: Designed with a professional, robust matte black casing.

  • DC 220V 75W High-Speed Motor | 15,000 RPM Ultra-Power

    • 🚀 BLISTERING VELOCITY: Achieves an incredible 15,000 RPM for high-efficiency, rapid-rotation tasks.

    • 💪 OPTIMIZED 75W OUTPUT: Provides a powerful 75 Watts of energy, perfect for consistent heavy-duty performance.

    • 🔌 HIGH-VOLTAGE READY: Designed specifically for DC 220V operation to suit specialized power systems.

    • 🔩 THREADED GEAR SHAFT: Includes a precision 13.7mm x 3.8mm threaded shaft for a secure, non-slip grip on attachments.

    • 📏 COMPACT FOOTPRINT: Ultra-versatile 5.9cm x 4cm dimensions allow it to fit into tight enclosures and handheld devices.

    • 🏗️ HEAVY-DUTY BUILD: Features a durable metal casing designed to protect internal components during high-intensity use.

    • 🌀 THERMAL MANAGEMENT: Equipped with front-facing ventilation ports to maximize airflow and prevent overheating.

    • 🔄 EASY CONNECTIVITY: Fitted with robust rear soldering terminals for quick and secure electrical installation.

  • RS-755 High Torque 12V DC Motor | Professional 6000 RPM Ball Bearing Motor

    • 🚀 High-Velocity 6000 RPM: Delivers a powerful rotation speed of 6000 RPM, perfect for high-speed cutting, drilling, or blowing.

    • 💪 Maximum Torque Output: Specifically engineered as a High Torque model to drive heavy mechanical components with ease.

    • 🔵 Premium Ball Bearing Design: Equipped with a ball bearing for reduced noise, minimal heat buildup, and maximum durability.

    • 🔋 Steady 12V Performance: Optimized for standard 12V DC power supplies, making it compatible with car batteries and high-amp adapters.

    • 📏 Non-Slip D-Shaft: Features a 7.8mm x 5mm D-type shaft that ensures gears and pulleys lock on securely without spinning out.

    • 🏗️ Heavy-Duty Dimensions: A robust build measuring 6cm in length and 4.2cm in diameter, providing a solid foundation for industrial tasks.

    • 🌡️ Ventilated Metal Casing: Large cooling vents integrated into the metal housing allow for superior heat management during long run times.

    • 🛠️ Easy Mounting: Includes pre-threaded mounting holes on the front face for secure and stable installation in any chassis or bracket.

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