DIY Bluetooth Controlled Car Kit with Arduino

The DIY Mini Wind Turbine Blade Set is a compact, vertical-axis wind turbine kit designed for educational, experimental, and small-scale renewable energy applications. Ideal for hobbyists, students, and engineers, this micro generator blade set enables hands-on learning about wind energy conversion and sustainable power generation. Each blade is precision-engineered for optimal aerodynamic efficiency at low wind speeds, making it perfect for indoor demonstrations or outdoor micro-generation setups. This set includes lightweight, durable blades compatible with most small DC generators and motors repurposed as generators. The vertical axis design ensures 360-degree wind capture, eliminating the need for yaw mechanisms and allowing operation from any wind direction. It's widely used in STEM education, science fairs, IoT energy harvesting prototypes, and off-grid sensor power systems. Easy to assemble and integrate, the kit supports experimentation with blade pitch, count, and generator coupling. Whether you're building a wind-powered charger, environmental monitoring station, or classroom demo, this turbine blade set offers a practical, low-cost entry into wind energy technology. Available for fast delivery across India.

INVENTO 4 Wheel Metal Robot Car Chassis 260x160mm The INVENTO Robot Car Metal Chassis is a durable 4-wheel metal platform designed for building smart car and robotics projects. With a sturdy aluminum alloy frame measuring 260x160x45mm, it provides a strong base for DC geared motors, microcontrollers, and sensors. Ideal for DIY robotics, STEM learning, and automation projects, this robot car chassis offers stability, easy motor mounting, and flexible space for battery packs and control boards. Its solid construction ensures long-lasting performance for educational and hobby applications. Perfect for students, makers, and robotics enthusiasts, this smart car base platform simplifies the development of line follower robots, obstacle avoidance robots, and other mobile robotics projects. Features: Supports wheels up to 125mm (5 inches) in diameter Chassis size: 260 x 160 x 45 mm (L x W x H) with 0.65mm sheet thickness Made from durable powder-coated steel for long-lasting performance Compatible with DC side shaft motors and DC geared motor mounting Designed for four-wheel robot car configuration Chassis color may vary based on stock availability Package includes 1 x metal robot car chassis

Cytron SHIELD-3AMOTOR 1.2A Dual Channel 7V–30V DC Motor Driver Shield for Arduino The Cytron SHIELD-3AMOTOR is a high-performance, dual-channel DC motor driver shield designed for Arduino users who need reliable and efficient motor control. Supporting motor voltages from 7V to 30V and delivering up to 3A peak and 1.2A continuous current per channel, this shield is ideal for robotics, automation, DIY RC vehicles, and mechatronics projects. Its compatibility with Arduino UNO, Mega, Leonardo, Zero, 101, and other popular boards makes it a plug-and-play solution for both beginners and advanced makers searching for powerful motor-driving capabilities. Built using the DRV8871 motor driver IC, the Cytron SHIELD-3AMOTOR supports both Signed Magnitude and Locked Anti-Phase control modes via an easy DIP switch selector. Additional features such as current limit protection, stackable headers, quick-test pushbuttons, and direct connectors for the LSS05 auto-calibrating line sensor make this shield perfect for building reliable robot platforms, line-followers, and dual-motor systems. With strong motor handling and seamless Arduino integration, this Cytron shield makes high-current motor control simple, safe, and efficient. Features: Dual-channel brushed DC motor driver shield designed for full Arduino compatibility. Supports 7V–30V motor voltage, suitable for a wide range of DC motors. Handles 3A peak and 1.2A continuous current per channel, ideal for medium-power robotic applications. Built-in current limit protection for safer motor operation. Compatible with 3.3V and 5V logic input, supporting various Arduino boards. DRV8871 IC ensures smooth, efficient, and reliable motor control. Selectable control modes: Signed Magnitude and Locked Anti-Phase via DIP switches. Stackable header pins for easy integration with additional shields. Quick-test switches provided for rapid motor testing on both channels. Includes dedicated connector for Cytron LSS05 Line Sensor, ideal for line-following robots. (Note: No polarity protection for motor supply input - connect with care.)

7Semi Vikram-1101 DRV8837 11V DC Motor Driver Breakout The 7Semi Vikram-1101 brings reliable motor control to compact robotics and automation builds, thanks to its efficient DRV8837 driver and wide 1.8V–11V motor voltage support. Designed for smooth brushed DC motor management, it features a stable 1A continuous output and a powerful 3A peak capability, making it ideal for hobby projects, mechatronics, and lightweight robotics systems. With PWM support and simple H-bridge control, achieving variable speed and direction becomes effortless. Engineers and makers appreciate its built-in safeguards, including thermal shutdown, undervoltage lockout, and overcurrent protection ensuring long-term durability even in demanding environments. The Vikram-1101 also offers resistor-set current limiting, eliminating the need for complex setups. Whether you're designing compact robots, automation rigs, or DIY motorized mechanisms, this versatile DC motor driver delivers dependable performance with ease. Features: Supports a motor power voltage range of 1.8V to 11V, making it suitable for a wide variety of small robotics and mechatronics projects. Provides 1A continuous output and 3A peak current, ensuring stable handling of brushed DC motors. Accepts up to 5.5V logic levels on IN pins, allowing easy interfacing with microcontrollers. Enables smooth motor operation through PWM-based speed control for precise performance tuning. Built with current limiting/regulation that works without requiring an inline sense resistor. Equipped with essential protection features including undervoltage lockout, overcurrent protection, and thermal shutdown.

Cytron Maker UNO X – Arduino Compatible Development Board for Classroom The Cytron Maker UNO X is a beginner-friendly, classroom-ready Arduino-compatible development board designed to simplify STEM education. Equipped with built-in LEDs on every digital pin, a programmable push button, a piezo buzzer, and a powerbank-friendly design, it eliminates messy wiring and allows students to start coding instantly. This board is ideal for Arduino beginners, school STEM labs, coding clubs, training centers, and anyone learning microcontroller basics. With plug-and-play functionality and seamless compatibility with Arduino IDE, it delivers a smooth learning experience for educators and students alike. Created with the needs of teachers in mind, the Cytron Maker UNO X features an onboard half-size breadboard and perfboard for quick prototyping, making it easy to build hands-on electronics projects right out of the box. Powered by the ATmega328P, and complete with essential interfaces like UART, SPI, I2C, PWM pins, and analog inputs, this board is perfect for exploring coding, electronics, and robotics in a structured classroom setup. Whether for STEM workshops, school projects, or Arduino training programs, Maker UNO X provides an engaging, frustration-free learning experience. Features: Fully Arduino UNO-compatible board designed specially for classrooms and STEM beginners. Built-in LED indicators on every digital pin, allowing students to visualize code output instantly without wiring. Includes piezo buzzer, programmable push button, and powerbank-friendly operation for portable projects. Comes with an onboard perfboard prototyping area and a half-size breadboard to simplify hands-on experiments. Powered by the reliable ATmega328P microcontroller with 16MHz clock speed and full support in Arduino IDE. Offers 20 digital I/O pins, 6 PWM pins, 6 analog inputs, and communication interfaces (UART, SPI, I2C). Features 32KB Flash, 2KB SRAM, 1KB EEPROM, making it ideal for beginner programming and small-scale electronics projects. Uses a USB Micro-B interface with CH9340 USB-UART chip (note: not supported on Windows 7). Designed by Cytron to support educators - ensures faster learning with fewer wiring issues and more hands-on coding.

Cytron UNO Special Edition – Arduino-Compatible Board with Side Connectors The Cytron UNO Special Edition (CT-UNO-SE) is a fully Arduino-compatible development board designed for makers, students, and hobbyists who need reliable performance for DIY electronics and robotics projects. Built around the ATmega328P microcontroller, this board offers the familiar Arduino UNO experience while adding enhanced stability with the FTDI FT231X USB-to-Serial chip, ensuring smoother programming and communication. Whether you're prototyping sensors, robotics circuits, or automation systems, this board delivers a dependable and beginner-friendly platform for all your microcontroller learning needs. What makes the CT-UNO-SE stand out is its unique side connectors, allowing it to be stacked on top of or beneath Arduino shields, giving you maximum flexibility while building layered circuits or compact embedded systems. With full Arduino UNO R3 shield compatibility, 14 digital I/O pins, 6 analog inputs, and both 5V and 3.3V regulated outputs, this special edition board combines convenience, versatility, and long-term durability - all wrapped into a sleek white PCB that makes your projects look clean and professional. Features Built with the ATmega328P microcontroller paired with the Optiboot bootloader for faster program uploads. Equipped with the FTDI FT231X USB interface, offering stable and reliable serial communication. Supports a wide DC input range of 7–15V, suitable for most maker power setups. Includes a 1A 5V regulator and 500mA 3.3V regulator for powering sensors and modules. Offers 14 digital I/O pins (6 PWM) and 6 analog inputs for versatile interfacing. Fully R3 shield compatible with special side connectors for flexible stacking. Features 32KB Flash memory, 2KB SRAM, and 1KB EEPROM for program storage. Comes with easily visible TX, RX, power, and pin-13 LEDs placed on the board edge. Utilizes a durable USB Micro-B connector on a clean white PCB. Dimensions

Pludo Self Balancing Car – Balance & Motion Learning DIY Kit for Kids Ages 5–8 | Grade 1-3 Kick-start hands-on learning with a self-balancing car children can build from scratch, turning simple parts into real engineering moments that feel like play. This Robotic Diy Kit project guides young makers to assemble a motor-powered car with a battery holder, gears, and wheels, making energy and motion easy to see in a safe, screen-free activity. With clear steps and child-friendly parts, it introduces basic circuits and mechanics while building fine motor skills, problem-solving, and early confidence. The motor drives gears that rotate both wheels, creating smooth forward motion. Balanced force on each wheel keeps the robot stable, showing how motors and gears work together for controlled movement. Perfect for classrooms, makerspaces, and home learning, the kit rolls smoothly to demonstrate balance and cause-and-effect, ideal for demos, STEM fairs, and early physics lessons. Thoughtfully sized for easy storage, it fits naturally into a starter diy kit setup, complements broader diy science kits, and adds variety to any diy car kit collection, encouraging repeat builds and deeper exploration over time. What Your Child Will Learn Build a motorized car and explore how power, gears, and balance work together to create movement. Understand the flow of electricity and how it drives mechanical motion. Strengthen fine motor skills and spatial awareness through guided assembly. Learn the fundamentals of balance, speed, and direction in a fun, interactive way. Boost focus, patience, and creative thinking by experimenting with different setups. Ideal for STEM learning at home, classrooms, or science fairs, encouraging exploration beyond textbooks. Educational Outcomes Electricity & Circuits: Discover how motors and batteries work together to produce motion. Mechanics in Motion: Understand gear movement, friction, and balance in a two-wheel design. Engineering Mindset: Practice logical sequencing, trial and error, and system-based thinking. Fine Motor Development: Enhance coordination and concentration while assembling small components. Confidence Through Creation: Experience the satisfaction of building something functional from scratch. 💡 Did you know? Robots use the same principles of balance and motion control that your two-wheel car demonstrates - it’s the foundation of robotics! Features: Assemble a simple two-wheel car with motor, gears, wheels, and a battery holder for screen-free learning. Introduces basic electricity and mechanics using child-friendly parts and clear instructions. Demonstrates balance in motion as kids observe how power reaches the wheels and drives movement. Helps develop fine motor skills, problem-solving, focus, and confidence through guided tinkering. Perfect for classroom lessons, STEM fairs, or at-home experiments with easy setup and cleanup. Made with lightweight, durable components that allow repeated builds for continued learning.

7Semi 3Phase TMC6300 BLDC PMSM Brushless Motor Driver Breakout The 7Semi 3Phase TMC6300 BLDC PMSM Brushless Motor Driver Breakout is a compact, efficient brushless motor driver built for controlling 3-phase brushless motors with ease. It integrates the TMC6300 IC to simplify motor driving, reduce external components, and enable smooth, reliable operation. Designed for practicality and reliability, the board offers easy microcontroller compatibility, stable performance, and built-in protections for safe use. It is well suited for students, hobbyists, and professionals working on robotics, automation, drones, and motor-driven DIY applications. Features: Powered by the TMC6300 motor driver IC with high-side and low-side MOSFET control for each phase Supports 6-PWM input signals for precise and complete motor control Diagnostic output for easy detection of system faults Wide 2–11V operating voltage, ideal for low-power applications Breadboard-compatible design with optimized header alignment Built-in thermal and short-circuit protection for safe operation Breakout Board Pinouts – TMC6300 Motor Driver IC Power & Control Inputs VM / GND – Motor power supply (2–11V) VIO – I/O logic level supply / standby control PWM Control Inputs (High-side & Low-side MOSFETs) UH / UL – Phase U PWM inputs VH / VL – Phase V PWM inputs WH / WL – Phase W PWM inputs Outputs SENSE – Current sense output DIAG – Diagnostic and fault indication output U / V / W – Motor phase outputs from the three half-bridges

SmartElex Ebyte E73-2G4M04S1AX Bluetooth Wireless Module The SmartElex Ebyte E73-2G4M04S1AX Bluetooth Wireless Module is a compact BLE module based on the Nordic nRF52810 chipset, designed to add Bluetooth connectivity to embedded and IoT projects. It enables reliable wireless communication for data transfer, device control, and sensor monitoring without complex RF design, making it suitable for students, makers, educators, engineers, and startups working on Bluetooth-enabled systems. This Bluetooth module offers an accessible way to prototype smart devices, wearable tech, and automation solutions where low power consumption and stable connectivity are important. This nRF52810 module is ideal for IoT applications, robotics control, wireless sensor networks, BLE beacons, home automation systems, and smart consumer electronics. It integrates smoothly with development platforms like Arduino, Raspberry Pi, ESP32, and various microcontroller environments, allowing quick setup and easy firmware development. With dependable BLE communication and beginner-friendly integration, the SmartElex Ebyte E73-2G4M04S1AX module is a strong choice for prototyping, academic learning, and early product development where Bluetooth 4.2/5.0/5.2 compatibility and low power operation are essential. Features: Bluetooth module based on Nordic nRF52810 for stable BLE communication Supports Bluetooth 4.2 / 5.0 / 5.2 for wide device compatibility Low-power operation ideal for battery-powered and wearable devices Compact breakout board for easy integration into embedded projects Works with Arduino, Raspberry Pi, ESP32, and other microcontrollers Suitable for IoT systems, BLE beacons, automation, and wireless sensors

Cytron UNO – Arduino UNO Compatible Board with USB Micro-B The Cytron UNO is a fully Arduino UNO compatible development board built with the reliable ATmega328P microcontroller, making it ideal for beginners, students, hobbyists, and electronics enthusiasts. Designed to offer the same functionality as the Arduino UNO R3, the Cytron UNO includes 14 digital I/O pins, 6 PWM outputs, 6 analog inputs, UART, SPI, I2C, and full R3 shield compatibility. With USB Micro-B connectivity, you can easily program the board using the same cable used for Android phones and power banks - making it more convenient and cost-friendly for modern makers. Cytron further enhances the board with a stronger onboard voltage regulator, improved power handling, and repositioned LEDs on the edge for better visibility, even when a shield is attached. The CT-UNO also includes extra standard pads for custom shields, an FTDI-based USB interface for stable programming, and robust DC input support from 7V to 15V. Whether you’re building IoT prototypes, robotics, embedded systems, or learning coding fundamentals, the Cytron UNO delivers reliability, ease of use, and full compatibility with the entire Arduino ecosystem. Features Powered by SMD ATmega328P with Optiboot (UNO R3) bootloader for fast programming. USB programming enabled by stable FTDI FT231X chip for improved reliability. Supports DC 7–15V input with upgraded onboard voltage regulator for higher output current. Offers 14 digital I/O pins, including 6 PWM outputs, and 6 analog inputs for versatile projects. Fully Arduino UNO R3 shield compatible with ISP header and broken-out SDA, SCL, IOREF pins. Uses USB Micro-B socket, compatible with standard Android phone cables. LEDs relocated to board edge for clear visibility during development. Includes additional 2.54mm pads for creating custom shields. White PCB design with clean layout and Cytron build quality. Dimensions

SmartElex HC-08 Bluetooth 4.0 BLE Module for Data Transfer The SmartElex HC-08 Bluetooth module is a compact and reliable HC 08 Bluetooth module designed for wireless data communication in embedded projects. It allows devices to exchange data over Bluetooth Low Energy, making it useful for applications that require short-range wireless connectivity with low power consumption. This BLE 4.0 module is ideal for students, makers, educators, engineers, and startups who want to add simple and efficient wireless communication to their electronics projects. The module integrates easily with popular platforms such as Arduino, Raspberry Pi, and ESP32, making it suitable for robotics, IoT devices, automation systems, and rapid prototyping. Its stable BLE communication helps enable applications like wireless sensors, mobile app control, and data logging. With straightforward serial communication and dependable performance, this wireless communication module simplifies the development of Bluetooth-enabled projects. Features: Bluetooth 4.0 BLE module for low-power wireless data transfer Enables simple and stable serial communication over Bluetooth Suitable for short-range wireless connectivity in embedded projects Easy to interface with Arduino, Raspberry Pi, and ESP32 Low power operation ideal for battery-powered applications Useful for IoT, robotics, automation, and wireless control projects

Pludo STEM Kit DIY AIRCRAFT – DIY Science Kit for Kids 11–14 | Grade 6–8 Learn Concepts of Propulsion Ignite your child’s curiosity with the Pludo STEM Kit DIY AIRCRAFT, an exciting science experiment kit designed to make learning physics fun and hands-on. This educational kit introduces children to the fascinating concepts of aerodynamics, motion, and electric energy through a creative DIY aircraft project. As kids build their own wooden electric taxiing aircraft, they discover how power and motion work together in real machines. The model operates by converting electrical energy from a battery into mechanical motion using a small DC motor. When powered, the motor spins the front propeller at high speed, generating forward thrust. This thrust moves the lightweight aircraft along the ground on its wheels, clearly demonstrating how electric motors drive propellers in real aircraft systems. As one of the most engaging STEM kits and kids learning toys, it promotes active learning through play and experimentation. Whether used at home, in classrooms, or for school science projects, this science toy offers an enriching educational experience that blends fun, learning, and real-world application. What Your Child Will Learn: Discover how electric energy powers motion through an engaging aircraft experiment. Understand aerodynamic design principles that keep vehicles stable and efficient. Strengthen logical thinking, creativity, and fine motor skills through hands-on construction. Encourage curiosity and innovation by connecting theoretical science to practical application. Build confidence through problem-solving and experimentation that makes learning exciting. Educational Outcomes Energy Conversion: Explore how electrical energy transforms into motion and kinetic energy. Aerodynamics & Mechanics: Learn about airflow, balance, and motion through practical observation. Physics in Action: Connect real-world concepts of force, friction, and motion with fun experiments. STEM Skill Development: Build confidence in scientific reasoning, assembly, and testing. Collaborative Learning: Encourages teamwork and communication through group or classroom experiments. Did You Know? Aircraft wings are designed to create lift by shaping airflow — the same principle your Electrotaxi model uses to glide smoothly! Features Hands-on DIY science experiment kit that helps kids explore aerodynamics, motion, and electric energy through a fun aircraft-building activity. Encourages curiosity, logical thinking, and creativity as children assemble and test their own electric wooden aircraft model. Designed as an educational kit that supports experiential learning and enhances understanding of basic physics and energy conversion. Made from durable, safe, and eco-friendly materials, ensuring a secure and enjoyable playtime experience. Ideal for children aged 11–14 years (Grades 6–8), offering age-appropriate exposure to science and engineering principles. Promotes teamwork and problem-solving, making it perfect for classroom experiments, home learning, or group science activities. Included manual provides step-by-step guidance for easy assembly, testing, and understanding of the working model. Makes a perfect science toy gift for birthdays, holidays, or school science fairs — a fun way to inspire young minds in STEM learning.

Pludo Clap Racer DIY Car Kit for Kids 8–11 | Grade 3–5 Voice-Controlled Robotic Car Fuel your child’s curiosity and creativity with the Pludo Clap Racer DIY Car kit designed for kids aged 8–11 (Grade 3–5). This hands-on kit lets children build their own working voice-controlled car, learning basic electronics and engineering concepts while having fun. The car operates using a sound sensor that detects claps or loud noises. When sound is detected, the circuit activates the motor, allowing the car to move for a few seconds. This demonstrates how sound signals can control motion, making learning practical and engaging. Assembling the car encourages problem-solving, critical thinking, and fine motor skills, making science exciting and interactive. It’s not just a project - it’s an engaging Voice-Controlled toy Car that brings learning to life. Perfect for home or classroom use, this kit is part of a collection of activity kits and also doubles as one of the most fun science toys for kids. It appeals to curious minds who enjoy smart toys for kids that combine creativity, STEM learning, and interactive play. What Your Child Will Learn Learn how sound waves and sensors interact to control movement. Understand basic electronics and mechanical motion through guided experimentation. Strengthen problem-solving and logical reasoning skills while assembling the car. Boost fine motor coordination and focus by connecting real working components. Build confidence, curiosity, and creativity through self-driven discovery. Ideal for home learning, classroom STEM sessions, or science fairs. Educational Outcomes Sound & Motion Integration: Explore how sound energy can be used to power and control machines. Electronics & Circuits: Learn how simple components like sensors, switches, and motors interact. Mechanical Principles: Understand how gears, wheels, and motion combine in robotics. Critical Thinking: Improve observation, troubleshooting, and logical reasoning skills. STEM Confidence: Build a strong foundation in science and technology while having fun creating. 💡 Did You Know? The same sound-sensing technology used in your child’s car is similar to what’s used in voice assistants and smart devices today! Features DIY Car Kit: Kids assemble their own working voice-controlled car, making learning interactive and rewarding. Voice-Controlled Fun: Introduces basic electronics and mechanics through hands-on play. Enhances Critical Skills: Encourages creativity, problem-solving, and fine motor skill development through assembly. Safe & Durable Materials: Made with high-quality, non-toxic components for safe and long-lasting use. Ideal for Home or Classroom: Perfect for guided STEM lessons or individual projects at home or school. Perfect Gift for Kids: A thoughtful, educational present for birthdays, holidays, or science fairs, combining fun, creativity, and learning in one kit.

Pludo STEM Kit Electro Spin – DIY Educational Toy for Kids 11–14 | Grade 6–8 Motor Generator Science Experiment Kit Ignite curiosity and innovation with the Pludo STEM Kit Electro Spin, a hands-on educational toy for kids that brings science and creativity together. This exciting STEM toy helps children explore the fascinating principles of electricity and magnetism through real experiments. By assembling their own working motor and generator, kids learn how electrical energy creates motion and how motion can be converted back into electricity. The ElectroSpin Generator works on the principle of electromechanical energy conversion. When the battery powers the motors, the connected pulleys and belts rotate at high speed. This rotating motion drives the generator motor, which converts mechanical energy into electrical energy, lighting up the LED. This clear demonstration helps students understand how real-world power generators work. Ideal for classrooms and home learning alike, this kids learning kit offers a balanced mix of science and play. A must-have educational toy and kids learning toy, it turns everyday playtime into a meaningful learning journey that builds confidence, creativity, and a love for discovery. What Your Child Will Learn: Learn how electricity and magnetism work together to create motion. Understand the basic principles of motors and generators. Develop analytical thinking, creativity, and fine motor skills through real experimentation. Build confidence by assembling and testing a functioning model. Strengthen curiosity about how everyday machines operate. Educational Outcomes Conceptual Learning: Grasp the science behind energy transformation and the working of electric motors. STEM Skill Development: Enhance logical reasoning, scientific observation, and experimental analysis. Applied Physics Understanding: Experience real-world physics concepts through interactive learning. Problem-Solving and Innovation: Learn to troubleshoot, experiment, and refine understanding through hands-on discovery. Confidence & Curiosity: Boost self-learning and scientific curiosity through active participation in building and experimentation. Fun Fact: The same principles your child learns with ElectroSpin are used in electric vehicles, fans, and power generators — connecting fun learning to real-world innovation! Features Hands-on DIY educational toy that teaches electricity, magnetism, and energy conversion through real working motor experiments. Encourages curiosity, creativity, and problem-solving while developing analytical and fine motor skills. Made from durable, child-safe materials ensuring long-lasting and safe play for young learners. Suitable for children aged 11–14 years (Grade 6–8), offering an age-appropriate introduction to practical physics concepts. Promotes understanding of real-world applications of motors and generators through engaging STEM-based learning. Perfect for school science projects, home experiments, or STEM classroom demonstrations. Included manual provides step-by-step guidance for easy assembly and hands-on experimentation. Makes a thoughtful educational STEM toy gift for birthdays, holidays, or young innovators, inspiring curiosity and real-world learning.

25 x 3mm Neodymium Disc Circular Magnet This 25mm x 3mm Neodymium Disc Magnet is a high-strength rare earth magnet designed for projects that require maximum magnetic force in a compact size. Made from premium NdFeB neodymium alloy, this disc magnet delivers exceptional holding power, making it ideal for DIY crafts, industrial applications, science experiments, home repairs, and various electronic uses. With a durable Ni-Cu-Ni triple coating, it offers corrosion resistance and long-lasting performance. Its compact disc shape makes it easy to use in projects such as motors, speakers, sensors, household repairs, custom holders, craft models, and magnetic displays. Whether you're creating functional mechanisms or designing mechanical setups, this magnet provides reliable magnetic force and stable attachment for multiple use cases. Features: High-quality NdFeB (Neodymium) rare earth material ensures strong magnetic performance. Compact 25mm × 3mm disc size ideal for both DIY and industrial projects. Triple-layer Ni-Cu-Ni coating prevents rust, corrosion, and surface damage. Magnetized through the diameter for stable and uniform magnetic force. Precision build with ±0.1 mm tolerance for accurate fitting in assemblies. Suitable for applications in electronics, tools, crafts, models, motors, and sensors. Safe operating temperature up to 80°C, ensuring reliability across environments