100 RPM 12v DC Rectangle Geared Motor with High Torque

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.

Anycubic Wash & Cure 3 Max The Anycubic Wash & Cure 3 Max is a high-capacity post-processing solution designed to handle large resin prints and batch workflows with ease. Featuring an ultra-large 15.1L capacity, it supports models up to 305 × 165 × 300 mm, making it ideal for professional users and large-format resin printers. With its all-in-one design, the machine combines washing and curing into a single streamlined process, reducing manual handling and improving efficiency. Equipped with advanced spray cleaning, bottom immersion, and a powerful 360° curing system, it ensures thorough cleaning and uniform curing across all surfaces. The customizable modes allow users to adjust washing and curing times, while intelligent monitoring features enhance safety and reliability. Designed for convenience and performance, this machine significantly improves workflow while reducing solvent usage and operational effort. The massive 15.1L capacity allows users to process large models or multiple prints simultaneously, making it ideal for industrial and batch production workflows. It supports models up to 305 × 165 × 300 mm, significantly increasing efficiency and reducing the need for multiple cleaning cycles. The one-click automated system simplifies post-processing by combining washing and curing into a single operation. This reduces manual handling, minimizes mess, and ensures consistent results every time, making it highly convenient for both beginners and professionals. The machine uses a combination of spray cleaning and bottom immersion to thoroughly remove uncured resin from all surfaces. This dual approach improves cleaning efficiency while reducing solvent usage, making it both effective and cost-efficient. With a high-intensity UV system and rotating platform, the machine delivers uniform curing from all angles. The 405nm LEDs provide strong curing performance, ensuring better strength, durability, and surface finish for printed models. Intelligent Monitoring System The built-in monitoring system detects issues such as low liquid levels, blockages, or open covers, ensuring safe and reliable operation. These smart alerts help prevent errors and improve overall user experience during long processing cycles. Features: Ultra-large 15.1L cleaning and curing capacity Supports large models up to 305 × 165 × 300 mm Fully automated one-click wash and cure operation Dual cleaning system: spray + immersion High-power UV curing with 360° rotation Intelligent monitoring with safety alerts Customizable wash and cure modes IPA-saving design for cost efficiency Ideal for professional, industrial, and batch workflows.

7Semi MAX31856 Universal Thermocouple Amplifier Breakout (ES-12229) The 7Semi MAX31856 Universal Thermocouple Amplifier Breakout is a versatile temperature sensing board designed to work with a wide range of thermocouple types. It allows you to measure temperatures accurately, from very low to extremely high ranges, making it suitable for both industrial and experimental applications. This breakout board converts the small voltage signals from a thermocouple into clear digital data that can be easily read by microcontrollers. With built-in cold-junction compensation and a simple digital interface, it reduces complexity and improves measurement reliability. Whether you’re working on monitoring systems, lab equipment, or advanced electronics projects, this module makes temperature measurement straightforward and dependable. Features: Supports multiple thermocouple types for universal temperature measurement High-accuracy temperature readings with built-in cold-junction compensation Digital interface for easy connection to microcontrollers Wide temperature measurement capability for low and high-temperature applications On-board signal amplification and noise filtering for stable output Compact breakout board suitable for industrial, lab, and DIY 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.

7Semi SHT40 Temperature & Humidity Sensor Breakout Board with 1.27mm Pitch The 7Semi SHT40 Temperature and Humidity Sensor Breakout is a compact, precision-engineered module built for applications where accurate environmental monitoring and ultra-low power consumption are crucial. Powered by Sensirion’s fourth-generation SHT40 sensor, it delivers highly reliable 16-bit temperature and humidity data while operating at just 3.3V. With its exceptionally low energy usage, fast response time, and robust ±1.8% RH and ±0.2°C accuracy, it’s an ideal upgrade for modern IoT, wearable, and battery-powered designs that demand consistent and stable performance. Designed for effortless integration, the board features a 1.27 mm pitch, a 4-pin header, and a versatile I2C interface with multiple address options, making it simple to deploy across embedded systems, development platforms, and prototype setups. Whether you're building smart home automation, industrial monitoring, or IoT environmental sensing projects, this SHT40 breakout ensures dependable, long-term operation even in demanding ambient conditions, helping engineers and makers achieve more accurate and energy-efficient data processing. Features: The SHT40 sensor delivers high-precision readings with ±1.8% RH humidity accuracy and ±0.2°C temperature accuracy for trustworthy environmental data. Designed for low-power applications, operating at under 0.15mA in low-power mode for extended battery life. Compact breakout board with a 1.27 mm pitch 4-pin header, making it ideal for tight-space electronic designs and fast prototyping. Provides a reliable I2C communication interface with multiple preconfigured addresses for easy use in multi-sensor networks. Efficient 3.3V operation ensures stable performance across microcontroller and IoT platforms. Fast response time of 8 seconds for real-time temperature and humidity tracking. Suitable for smart homes, industrial automation, IoT environmental nodes, air quality systems, and intelligent building applications.

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.

1500V USB To USB Isolator Module ADUM4160 & 3160 - Optical Isolation Board for USB Protection The USB to USB Isolator Module is designed to protect your devices and computer from electrical noise, ground loops, and voltage spikes. Featuring optical isolation technology, this module ensures safe communication between USB interfaces by isolating the data and power lines. It supports both low-speed (1.5 Mbps) and full-speed (12 Mbps) USB communication, making it suitable for a variety of microcontroller programmers, USB test instruments, HID devices, and data-acquisition tools. With an isolation voltage of up to 3000V and a built-in 1500V isolated power module, this board offers robust electrical protection in demanding environments. It is plug-and-play, powered directly from the host USB port, and requires no additional drivers. Ideal for labs, embedded systems, industrial environments, and DIY electronics, the ADUM3160 isolator helps ensure stable signal integrity and protects both the host system and connected equipment. Features: Provides strong electrical isolation using ADUM3160/ADUM4160 to protect USB devices from noise, surges, and ground loops. Supports USB 1.5 Mbps low-speed and 12 Mbps full-speed communication for wide compatibility. Built-in 1500V isolated power module and 3000V data isolation capability for enhanced safety. Compatible with many programmers and USB devices such as FT232, CH341, J-Link, PICKIT2, card readers, cameras, and more. Plug-and-play design powered directly from the host USB port—no external drivers required. Designed to operate in a wide temperature range from -40°C to 85°C, suitable for lab and industrial use. Compact PCB for easy integration into workbenches, test setups, and embedded development systems.

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.

HGLRC SPECTER 1404 2750KV Brushless Motor The HGLRC SPECTER 1404 2750KV is a compact yet powerful brushless motor for drone applications, specifically engineered for micro drones and quadcopters. With an exact 2750KV rating, it delivers high rotational speed that translates into strong thrust and quick responsiveness, making it ideal for fast-paced and acrobatic flying. The 1404 motor size strikes the perfect balance between lightweight construction and performance, ensuring efficient power delivery without compromising agility. Whether you're building a freestyle quad or upgrading your micro drone, this motor offers excellent speed, control, and reliability for high-performance flight. Features: New rotor look design with an anodized two-color process. 7075 aircraft aluminum, high-strength one-piece rotor. Customized N52H curved magnetic steel with strong magnetism and high torque Super high temperature resistant 200° copper wire winding, the motor works more steadily. Imported Kawasaki silicon steel sheets, low loss stator, minimize heat generation and increase efficiency. New and refined tune, maintain high torque at low speeds, linear power production when the throttle changes quickly, and precise and fast response when turning. Alloy Steel Outlet Shaft, excellent strength, reduces fuselage weight. Suitable for the 2-inch Tiny drone or the 4-inch toothpick drone. ESC:> 15A Recommended propeller size: 2-4 inches Motor dimensions: Φ19.13mx12.25mm.

Sunny Sky V2806 KV650 Brushless Motors Sunnysky V series of motors are specially designed to power long-endurance multirotor aircraft. Design styles of the whole series are high efficiency, stable structure, lightweight, high consistency, etc. These flat Sunny Sky V2806 motors are designed for long-flight time multi-rotors. These motors can produce enough torque at low RPM and work at peak efficiency during flight. The whole series uses Sunnysky’s patented Stepped and knurled design that not only efficiently prevents motors from getting loose, but also reduces the probability of malfunction and unstable output power. The whole series use original Japanese EZO bearings that provide quiet and stable flight in the air. With the guarantee of strength, the caps of V motors are highly hollow-cutted to save weight, so that these Sunny Sky V2806 motors can reach the maximum thrust-to-weight ratio and gain more flight time. Features: Delivers powerful performance with high output, enabling excellent speed and  agility for RC vehicles Built with high-quality materials and precision engineering for durability and long-lasting use Optimized for efficient operation, helping improve performance while extending flight time Designed for easy installation and compatibility with a wide range of RC setups Suitable for multiple applications including drones, multi-rotors, and fixed-wing aircraft Ensures smooth and stable control for better handling and precise flight maneuvers

7Semi UCC21220 Dual-channel Isolated Gate Driver Breakout The 7Semi UCC21220 Dual-Channel Isolated Gate Driver Breakout is a high-performance isolated gate driver module designed to provide safe and efficient driving of power MOSFETs and GaN FETs in modern power electronics systems. Many microcontrollers and control boards cannot directly drive high-voltage gates or handle fast switching signals without isolation; this board solves that by offering galvanic isolation between the control logic and the power stage. This ensures reliable operation, protects sensitive components, and reduces noise interference in demanding applications. Featuring dual channels with robust isolation and wide input ranges, this breakout simplifies the implementation of isolated MOSFET gate driving in converters, inverters, motor drives, and power supplies. Its compact design and ease of integration make it suitable for students learning power electronics, hobbyists building advanced projects, and professionals developing prototypes or industrial systems. With strong performance and reliable protection, it helps improve overall system efficiency and safety wherever isolated high-speed switching is needed. Features: Advanced basic and functional isolation for safe and efficient power transfer Fast and precise switching with 40 ns max propagation delay, 5 ns delay matching, and low pulse-width distortion High output drive strength with 4 A peak source and 6 A peak sink capability Built-in protection features including UVLO, active pulldown, and input transient rejection Supports high-side, low-side, and half-bridge configurations Ideal for driving MOSFETs and GaN FETs in demanding power applications

12v Mini Square Siren 12V Mini Square Siren is a compact and reliable audio alert device designed to produce loud warning sounds in a variety of systems and applications. This siren operates on a standard 12 V DC supply, making it suitable for automotive, security, alarm, and industrial use. It solves the need for a simple yet effective audible alert, ideal for installers, technicians, hobbyists, and makers who require a clear sound signal in their projects or safety systems. Perfect for both professional setups and DIY electronics, this mini square siren can be integrated into vehicle alarms, home security systems, factory warning circuits, and other alerting applications where sound notification is needed. Its small size and straightforward installation allow users to deploy it easily in tight spaces, and its dependable performance ensures consistent alerts, enhancing safety and awareness in your systems.

7Semi High-Precision Temperature & Humidity Sensor Probe The 7Semi High-Precision One-Wire Temperature and Humidity Probe is engineered for applications where accuracy, durability, and reliability truly matter. Built with advanced CMOSens sensing technology, it delivers precise digital measurements even in extreme environmental conditions. Its stainless-steel porous housing provides excellent protection against moisture, dust, and chemical contaminants, making it dependable for long-term use in demanding setups. Designed for industrial automation, scientific research, HVAC systems, and environmental monitoring, this probe offers excellent responsiveness and stability across wide temperature and humidity ranges. The one-wire interface reduces wiring complexity, while the compact form factor and 1-meter cable make installation effortless. With its industrial-grade sensing, high-accuracy performance, and rugged enclosure, this probe is ideal for both stationary and mobile applications. Features: Designed with advanced CMOSens technology to deliver highly accurate humidity and temperature readings in challenging environments. Operates efficiently at 3.3V, making it suitable for battery-powered and portable devices. Works across extreme environmental conditions, including temperatures from -40°C to +125°C and pressures up to 150 bar. Encased in a stainless-steel breathable shell that resists corrosion, dust, chemical exposure, and moisture. One-wire digital interface ensures simple integration and minimal wiring requirements. Proven reliability in high-pressure, high-temperature, vacuum, and explosive environments. Built for long service life with strong resistance to oxidation and particulate blockage. Includes a 1-meter cable with a mini round shell connector for flexible installation in tight or specialized spaces. 7Semi High-Precision Temperature & Humidity Sensor Probe Pinout Diagram:

7Semi SHT45 Humidity & Temperature Sensor Breakout Board with 4-Pin Connector Get reliable and highly precise environmental readings with the 7Semi SHT45 Humidity & Temperature Sensor Breakout, engineered for applications where accuracy truly matters. Built on Sensirion’s advanced SHT45 platform, this compact module delivers outstanding measurement performance with ±1.0% RH humidity accuracy and ±0.1°C temperature accuracy. Whether you're developing an HVAC controller, creating a weather-monitoring setup, or designing a smart agriculture system, this breakout ensures stable, real-time data you can trust. Designed with a 4-pin JST connector and I2C communication, the sensor integrates effortlessly into microcontroller projects using platforms such as Arduino, ESP32, or Raspberry Pi. The ultra-low power consumption and wide operating voltage range make it ideal for both portable and embedded IoT devices. Its fast response time and factory-calibrated output allow creators, engineers, and automation designers to build systems that depend on precise climate data without additional tuning. This makes it an excellent choice for environmental monitoring, industrial automation, and smart home development. Features: Provides exceptionally accurate measurements with ±1.0% RH humidity accuracy and ±0.1°C temperature accuracy for reliable environmental tracking. Covers a wide operating range of 0–100% RH and -40°C to 125°C, making it suitable for diverse climates and industrial environments. Delivers fast response times, ensuring timely humidity and temperature updates for real-time applications. Designed with ultra-low power CMOSens® technology, making it ideal for long-duration, battery-powered systems. Offers seamless integration through its I2C interface and 4-pin JST connector, enabling quick and secure connectivity with most MCUs. Operates efficiently across a supply voltage range of 1.08V to 3.6V, enhancing compatibility across different devices. Comes factory-calibrated with a certification, ensuring immediate plug-and-play accuracy without additional configuration.

7Semi EC200U 4G LTE Cat 1 Dongle with GNSS Positioning The 7Semi EC200U 4G LTE Cat 1 Dongle is designed to deliver stable, high-speed connectivity for industrial systems, IoT deployments, and edge computing devices. Powered by the reliable Quectel EC200U-CN module, it supports LTE Cat 1, GSM, and GPRS networks, making it a dependable choice for projects that require continuous wireless communication. Its plug-and-play USB design ensures quick setup on Windows, Linux, and embedded platforms like Raspberry Pi or industrial PCs. Along with strong cellular performance, the dongle features integrated GNSS positioning, supporting GPS, GLONASS, BeiDou, Galileo, and QZSS for accurate tracking. Whether used for remote monitoring, automation, telemetry, or cloud-connected devices, this LTE Cat 1 dongle offers seamless integration, reliable communication protocols, and long-term durability making it ideal for modern IoT and industrial connectivity needs. Features: Supports LTE Cat 1, GSM, and GPRS networks for dependable wireless connectivity. Delivers stable data speeds up to 10Mbps downlink and 5Mbps uplink for real-time communication. Integrated GNSS engine supports GPS, GLONASS, BeiDou, Galileo, and QZSS for accurate positioning. Plug-and-play USB interface with wide compatibility for Windows, Linux, Raspberry Pi, and industrial hosts. Supports multiple communication protocols including TCP, UDP, HTTP, MQTT, HTTPS, NTP, FTP, SSL, and more. Features a nano SIM card slot (1.8V/3V) for flexible network access. Reliable build quality designed for continuous industrial operation. Flexible antenna design for enhanced signal performance in challenging environments.