4DOF Wooden Robot Arm Kit – DIY Mechanical Manipulator with SG90 Servos The 4DOF Wooden Robot Arm Kit is a complete DIY mechanical manipulator set designed for students, makers, and robotics learners who want hands-on experience with robotic arm assembly. Built using lightweight, laser-cut wooden components, this arm provides smooth articulation across four degrees of freedom, offering a flexible and realistic motion range. Each joint is driven by SG90 servo motors, making it compatible with popular microcontroller platforms and perfect for UNO-based learning projects. This kit includes all wooden parts, screws, and four SG90 servos, allowing users to assemble the entire mechanism from scratch. Ideal for STEM education, prototype building, and hobby robotics, this wooden robotic arm encourages creativity and technical learning. Whether you're building a school project, practicing servo control, or exploring mechanical design, this 4DOF manipulator delivers an engaging hands-on experience. Features: 4 degrees of freedom provide flexible and smooth robotic arm movement. Lightweight wooden structure ensures durability with easy assembly. Includes four SG90 servo motors to power each joint efficiently. Ideal for UNO-based learning kits and DIY electronics projects. Perfect educational tool for students, hobbyists, and robotics enthusiasts. Complete set includes wood-cut parts, screws, and all necessary mechanical components. Great for practicing servo control, motion experiments, and robotics prototyping.

EMAX ECO Micro 1106 6000KV CW Brushless Motor for FPV Racing Drones The EMAX ECO Micro 1106 6000KV CW Brushless Motor is a compact powerhouse built for FPV enthusiasts and drone racers who demand speed and reliability. This mini brushless motor is designed specifically for 2” propeller class drones, offering incredible thrust and performance in a lightweight form. With an 8mm tall stator, it delivers instant torque and rapid acceleration, making it perfect for tight maneuvers and high-speed racing. Precision-engineered with CNC machining and premium ball bearings, the motor ensures smooth, vibration-free operation and long-lasting durability. Whether you’re upgrading your FPV setup or building a new micro drone, this brushless motor for drone applications provides the perfect balance of efficiency, power, and precision. Features: Precision, long-lasting ball bearings High-strength steel shaft Anodized coating provides corrosion resistance. 9×9 mm mounting hole design. Multistrand copper windings 100 mm silicone wires, 26 AWG

Radiomaster Zorro ELRS Drone Controller Remote 2.4GHz Radio Transmitter for FPV RC Drones The Radiomaster Zorro ELRS is a next-generation radio transmitter designed to deliver precision, comfort, and superior control for FPV drones and RC enthusiasts. Engineered with an ergonomic grip and soft leather panels, it ensures a comfortable handling experience even during long flying sessions. This drone radio transmitter comes with an oversized LCD display for easy readability and officially supports both OpenTX and EdgeTX firmware, making it versatile for various flying styles. The inclusion of adjustable Hall sensor gimbals and a metal roller allows pilots to fine-tune control sensitivity with professional accuracy. Built for modern functionality, this drone controller remote supports USB-C direct charging, external 2S power supply, and TBS/ELRS module compatibility for maximum flexibility. It also includes assignable buttons, scroll wheels, and a headphone output for immersive and convenient operation. Whether you’re flying FPV drones, controlling RC planes, or experimenting with robotics, the Radiomaster Zorro ELRS brings together reliability, comfort, and cutting-edge performance in one compact controller. Features Foldable Antenna for convenient portability ExpressLRS Model for long-range, low-latency control Oversized LCD Screen with excellent visibility Soft Leather Grips for enhanced comfort and grip Supports External 2S Power Supply for longer operation USB-C Charging and Data Port for updates and simulator use Compatible with OpenTX & EdgeTX Firmware 18350 Battery Compartments for compact power options Ergonomic Design optimized for comfortable handling Adjustable Hall Gimbals for precise control response Improved Metal Roller for smooth navigation and tuning External Module Bay supports TBS and ELRS modules

Emax ECO II 2807 1300KV 3–6S High Performance Brushless Motor for RC Drones The Emax ECO II 2807 1300KV Brushless Motor is a powerhouse engineered for FPV racing, freestyle, and long-range drone enthusiasts seeking the perfect blend of performance and reliability. This brushless motor for drone applications is designed with a reinforced rounded structure to boost strength and impact resistance while maintaining a sleek, modern look. Featuring upgraded N52SH arc magnets, it delivers faster throttle response, higher RPMs, and exceptional torque, ensuring smooth and efficient operation. Compatible with 3–6S LiPo batteries, this high speed brushless motor provides consistent, powerful output, making it a top-tier choice for drone builders and pilots who demand precision and durability in every flight. Features: Brushless motor with a high performance rating of 2807 1300KV. Optimized for 3-6S LiPo battery configurations. Upgraded N52SH arc magnets provide improved throttle responsiveness. A reinforced rounded shape ensures maximum durability. Sleek reflecting finish for a modern, premium appearance. Provides increased torque, thrust, and RPMs. Suitable for FPV racing, freestyle, and long-range drones. Lightweight, efficient, and cost-effective construction.

EMAX ECO II 2004 2400KV Brushless Motor for FPV Racing Drones The EMAX ECO II 2004 2400KV Brushless Motor is a powerful and efficient brushless motor for drones, engineered specifically for 3–4 inch FPV racing and freestyle builds. Upgraded from the original ECO series, it delivers superior performance with smoother throttle control, enhanced torque, and improved power efficiency. Thanks to its N52SH arc magnets, pilots can experience stronger propulsion and faster acceleration during demanding flight maneuvers. The motor’s rounded, reinforced housing provides exceptional durability while keeping the design lightweight — making it an ideal drone motor for both speed and precision flying. Features: Precision bearing ensures smooth operation. Durable Steel Shaft Anodized Aluminum Finish for Strength & Style Mounting Hole Pattern: 19 x 19mm. Multi-strand winding for effective power delivery

SmartElex VL53L4CD High Accuracy Distance Sensor Breakout The SmartElex VL53L4CD High Accuracy Distance Sensor Breakout is a compact and precise distance sensor built on STMicroelectronics’ advanced VL53L4CD Time-of-Flight (ToF) technology. It uses a 940nm VCSEL infrared laser to measure the time it takes for light to reflect off a target, providing accurate distance readings from 1mm to 1300mm with millimeter-level resolution. Featuring I2C communication, this sensor is easy to interface with microcontrollers and development boards—no soldering required. Designed to operate between 2.6V and 3.5V, the SmartElex VL53L4CD offers a fast read rate of up to 100Hz and an 18° field of view, making it perfect for applications in robotics, automation systems, and smart IoT devices where reliable short-range distance measurement is essential. Features: Wide operating voltage range. Operates efficiently between 2.6V and 3.5V. Low power consumption. The typical current usage is 22mA (24mA maximum), with a peak of 40mA incorporating the VCSEL. Expanded measurement range Distances are accurately measured from 1mm to 1300mm. High Precision: Provides a resolution of ±1mm for accurate distance detection. Reliable Light Source For consistent performance, use a Class 1 940nm VCSEL. Optimized Field of View The 18° field of view ensures concentrated distance measurement. Fast Read Rate Supports a maximum measurement rate of 100 Hz. I2C Communication uses a 7-bit unshifted I2C address (0x29) for easy integration. Wide temperature range. Functions dependably between -30°C and +85°C, making it suited for a variety of settings.

Acrylic 6WD Curious Rover Chassis DIY Robotics Kit The Acrylic 6WD Curious Rover Chassis (Black) is a sturdy, high-quality DIY robotic platform designed for hobbyists, students, and makers building all-terrain robot rovers. Built using precision laser-cut acrylic, this chassis provides a sleek finish along with excellent structural strength. The wider wheels paired with six BO motors (150 RPM) offer strong traction and stability, making it suitable for uneven surfaces and outdoor experimentation.Its standout feature is the rocker-bogie suspension system, similar to what is used in real Mars rovers, allowing smooth movement across obstacles. The chassis includes ample mounting space and pre-cut slots for placing components like Arduino boards, motor drivers, batteries, servos, and ultrasonic sensors (components not included). Whether you're building a school project, a rover prototype, or exploring robotics, this kit delivers reliability, learning value, and a fun hands-on experience. Features: Durable laser-cut acrylic chassis designed for strength and a clean finish. 6WD mechanism with rocker-bogie suspension for smooth all-terrain mobility. Includes six 150 RPM BO motors and wide rubber-grip wheels for better traction. Spacious layout with multiple pre-cut slots for mounting controllers and sensors. Includes ultrasonic sensor holder and servo holder (sensor and servo not included). Ideal for robotics learning, prototyping, and DIY rover projects. Lightweight yet strong construction suitable for both indoor and outdoor use. Easy assembly with included screws, clamps, spacers, and nut-bolt pack.

EMAX RS2205 2-4S Race Spec 2600KV Brushless Motor Kit The EMAX RS2205 2-4S Race Spec 2600KV Brushless Motor Kit is designed for drone enthusiasts who demand superior speed and control. This high-performance brushless motor for drone setups delivers powerful thrust and remarkable efficiency, making it ideal for racing and freestyle flying. Paired with a 40A BLHeli Lightning ESC, it ensures seamless power delivery and precise responsiveness in every maneuver. Built to endure the stress of aggressive flights, this brushless motor kit offers both performance and reliability, helping pilots push their aerial machines to the limit with confidence. Features: It works with 2-4S LiPo batteries, making it appropriate for a variety of applications. Compact and lightweight design enables for simple installation in a variety of RC models. Made with high-quality materials to ensure durability and long-term performance.

Emax ECO II 2004 2000KV Brushless Motor for RC Drones The Emax ECO II 2004 2000KV Brushless Motor is engineered for drone enthusiasts seeking a perfect balance of power, efficiency, and durability. As part of the renowned ECO II Series, this brushless motor for drone applications is completely redesigned with a sleek, rounded structure and reinforced build to withstand demanding FPV flights. Its precision-engineered design ensures smooth and responsive performance, while the modern reflective finish adds both style and sophistication. Ideal for FPV drone motors, the ECO II 2000KV delivers consistent thrust, superior control, and long-lasting reliability — all at an affordable price point, making it a top choice for both hobbyists and professionals. Features: Rounded bell design, reinforced attachment points for durability. Mirror-polished surface provides a sleek, reflective appearance. Upgraded N52SH curved arc magnets for better performance. Precision NSK bearings ensure smooth and reliable operation. Standard 12x12mm motor mounting for simple installation.

EMAX Simon Series 20A 2-4S LiPo Brushless Electronic Speed Controller for Drones and RC Aircraft The EMAX Simon Series 20A Brushless Electronic Speed Controller is a high-quality ESC for drones and RC aircraft, designed to deliver smooth, responsive, and reliable performance. Powered by advanced SimonK firmware, this drone speed controller ensures superior throttle precision and flight stability. Compatible with 2–4S LiPo batteries, it supports a wide range of brushless motor configurations, making it ideal for FPV racing and aerial applications. With its compact, lightweight build and efficient power delivery, the EMAX Simon 20A electronic speed controller stands out as a dependable choice for hobbyists seeking performance and durability in every flight. Features: High quality components American-made (IR) MOSFETs provide consistent current and long-term durability. PCB is durable. To extend the life of the ESC, it is constructed with thick 5-oz. high-grade copper. Advanced Firmware. SimonK firmware improves throttle response and stability. Battery compatibility Supports 2-4S LiPo batteries for flexible power sources. Lightweight Design Compact and lightweight, excellent for drone enthusiasts looking for efficient and rapid motor control.

EMAX ECO II Series 2807 1700KV Brushless Motor for FPV Long Range Drones The EMAX ECO II 2807 1700KV Brushless Motor is a next-generation brushless motor for drone enthusiasts who demand power, precision, and reliability. Built with a redesigned rounded structure and reinforced components, this motor delivers exceptional strength and long-lasting performance even under extreme flight conditions. Equipped with upgraded N52SH arc magnets, it offers improved torque, faster RPMs, and smoother throttle control—perfect for freestyle maneuvers and long-range FPV missions. With its sleek finish and efficient power output, the EMAX ECO II 2807 stands out as a premium yet affordable mini brushless motor for modern drone builds. Features: New, rounder bell shape with reinforced connection points for added durability. Mirror-polished finish for a premium, shiny appearance. Upgraded N52SH arc magnets to increase power and efficiency. Large 12 mm EZO bearing for super-smooth performance. Standard 19x19 mm motor mounting pattern.

Radiomaster RP1 V2 ExpressLRS 2.4 Ghz Nano Receiver for RC Drone The Radiomaster RP1 V2 ExpressLRS Nano Receiver is a high-performance rc drone receiver designed for pilots who want precision, long-range control, and ultra-fast signal response. Powered by advanced ExpressLRS technology, it delivers low latency and rock-solid connectivity, making it perfect for freestyle quads, FPV racers, and fixed-wing builds. Its compact size keeps builds clean and lightweight, while wide transmitter compatibility ensures smooth integration into nearly any setup. With simple setup steps and reliable transmission, this drone receiver board gives hobbyists and professionals the confidence to explore more airspace and fly with sharper control. Whether you're pushing range limits, fine-tuning maneuvers, or flying tight tracks, the RP1 V2 keeps your aircraft locked in and responsive. Stable performance, tiny footprint, and strong signal reliability make it a go-to upgrade for next-level RC flying. Features • Improved PCB layout for better heat dissipation • Strong rigid antenna for enhanced durability and signal performance • Top-side LED for clear status indication • Easier-to-solder pads for smooth installation • Built-in TCXO for stable frequency and reliable link • Compatible with all 2.4GHz ExpressLRS modules and transmitters

12V DIY Spot Welder Machine PCB Circuit Board Kit The Faraday 12V DIY Spot Welder Kit is a compact and efficient spot-welding solution designed for makers, hobbyists, and battery-pack builders. Built on a single-chip microcomputer system, this portable spot welder provides stable performance, strong output current, and reliable welding for 18650, 26650, and 32650 lithium batteries. The PCB is designed with widened MOSFET paths and reinforced copper/tin plating options, reducing internal resistance and ensuring higher welding efficiency even during heavy-duty use. Engineered for convenience, the kit includes external pads for connecting LEDs and onboard buttons, allowing flexible placement during assembly. Powered by a 12V rechargeable battery, it’s lightweight, sturdy, and built to deliver long-term durability. Whether you’re assembling battery packs, repairing electronics, or working on DIY energy-storage projects, this spot welder kit offers a powerful and user-friendly solution. Features: Designed with a single-chip microcontroller, ensuring stable, precise control during each welding pulse. Includes external pads for LED and button connections, making it easy to integrate into different DIY setups. Features upper and lower MOS design with bold, tinned tracks that reduce internal resistance and boost current output. Equipped with a rear access window allowing users to add copper or tin for enhanced conductivity. Uses 25V low-ESR high-frequency capacitors for a more stable and reliable power supply. Fully battery-powered 12V system, making it portable and suitable for field or workshop use. Built from durable PCB material, offering resistance to wear and long-term performance. Ideal for welding 18650 / 26650 / 32650 lithium battery terminals. 12V DIY Spot Welder Machine PCB Circuit Board Kit Diagram

EMAX ECO 1106 4500KV CW Micro Brushless Motor for FPV Racing RC Drone The EMAX ECO 1106 4500KV CW Micro Brushless Motor redefines performance for 2-inch FPV racing drones. Designed for enthusiasts who demand speed and precision, this micro brushless motor offers incredible power output in a compact form factor. With an 8mm tall stator, it delivers immediate torque response, ensuring exceptional control during fast maneuvers. Compatible with 2S–3S LiPo batteries, the motor provides the perfect balance of efficiency and thrust for micro drone builds. Each brushless motor is crafted from high-quality CNC-machined materials and fitted with premium ball bearings, ensuring smooth, vibration-free performance that enhances flight stability and overall flight controller precision. Ideal for racers and hobbyists, this brushless motor for drone applications combines durability, responsiveness, and high-speed capability in one powerful package. Features: Precision durable ball bearings Steel shaft for high strength. Anodizing to improve finish and corrosion resistance 99 millimeter hole pattern Multi-strand copper winding 100mm silicone wire, 26AWG.

EMAX RS2205 2300KV 2-4S Race Spec Brushless Motor Kit for Drones The EEMAX RS2205 2300KV Brushless Motor is a powerful and efficient brushless motor for drone applications, especially suited for FPV racing drones that demand speed and precision. Built with high-quality materials, it ensures long-lasting performance and smooth operation. This motor delivers exceptional thrust while maintaining excellent energy efficiency, making it a perfect choice for competitive drone pilots. Available in both clockwise (CW) and counterclockwise (CCW) variants, the brushless motor kit provides everything you need for a reliable and high-performance drone setup. Features: RaceSpec Brushless Motor comes with 2-4S LiPo batteries, making it suited for a variety of applications. Compact and lightweight design enables for simple installation in a variety of RC models. Made with high-quality materials to ensure durability and long-term performance.