Electronic Tools, Parts & Components

The Waveshare AlphaBot2 is a robot kit designed for use with Arduino-compatible controllers, offering a straightforward way to explore robotics projects. It includes essential functions like line tracking and obstacle avoidance, making it suitable for educational and hobbyist applications. For beginners or students, this kit simplifies building and programming robots. Use it to create projects that involve navigating paths, detecting objects, or remote control via infrared or Bluetooth, helping develop skills in electronics and coding without the need for soldering or complex wiring. Modular 2-layer design for easy assembly and stability Integrated 5-channel infrared sensor for precise line tracking TB6612FNG motor driver for efficient, low-heat operation with N20 metal gear motors Onboard RGB LEDs for visual feedback and a 0.96-inch OLED display for monitoring Compatibility with Arduino boards and add-ons like ultrasonic sensors No messy wiring required; components snap together quickly This kit fits those new to robotics, providing practical tools for hands-on learning and experimentation with real-world sensors and controls.

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The Waveshare Din Rail RS485 to RJ45 Serial Server enables straightforward conversion between RS485 serial connections and Ethernet networks, supporting PoE for added convenience. In industrial settings, this server helps upgrade legacy RS485 devices to IP-based systems, allowing for efficient data transmission in applications like Modbus grids or device monitoring, without disrupting existing setups. Bidirectional transparent data transmission between RS485 and Ethernet for reliable communication. PoE functionality to simplify installation by delivering power over the Ethernet cable. Supports multiple modes including TCP server, client, UDP, and multicast for flexible network integration. Wide operating temperature range from -40 to 85 degrees Celsius, suitable for harsh environments. Easy Din Rail mounting for secure and space-efficient setup in control panels. Light specifications include a 9-24V power supply and baud rates from 300 to 115200 bps. This server fits well for engineers and technicians needing to bridge serial and network devices in automation or IoT projects.

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This adapter facilitates compatibility between the Raspberry Pi CM4 module and older 3B or 3B+ boards, allowing for seamless integration of newer hardware. For users with existing Raspberry Pi projects, this adapter offers a practical way to upgrade performance by swapping in a CM4 module, while retaining familiar connectivity options for continued development or prototyping. Standard CM4 connector supports CM4 Lite or eMMC series boards with a Quad Core Cortex A72 64-bit processor for enhanced computing capabilities. Compatible with Raspberry Pi 3B and 3B+ interfaces, ensuring easy replacement without major setup changes. Onboard headphone jack extended from USB for audio output in various applications. Four USB ports supporting USB 2.0 and 1.1 for connecting peripherals like keyboards, mice, or storage devices. RJ45 Gigabit Ethernet port with 10/100/1000 M adaptive speeds for reliable network connections. Onboard PoE header for adding power-over-Ethernet functionality through compatible HATs. This solution fits well for electronics enthusiasts, educators, or developers needing to extend the life of their 3B/3B+ setups with modern upgrades.

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The Waveshare PoE UPS Base Board provides essential power management for Raspberry Pi Compute Module 4 setups, ensuring reliable operation in various projects. In scenarios like remote IoT devices or edge computing, this board maintains system uptime by automatically switching to battery power during outages, helping prevent data loss and ensuring continuous performance. Offers uninterruptible power supply with parallel 18650 batteries for seamless failover. Supports multiple power inputs: USB, wide voltage DC (7-36V), and PoE for flexible connectivity. Includes safe circuit protections against overcharge, overcurrent, and short circuits. Allows real-time monitoring of battery status via I2C for proactive management. Features Gigabit Ethernet, multiple USB ports, and expansion options like M.2 slots. Comes with MIPI DSI/CSI ports and HDMI outputs for enhanced connectivity. With dimensions of 175mm x 108mm, it's compact and fits well in development environments for users building stable, power-resilient Raspberry Pi CM4 projects.

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The Waveshare WAVEGO is a bionic dog-like robot, offering a flexible platform for robotics exploration with its 12-degree-of-freedom design and compact structure. For users interested in prototyping or education, the WAVEGO serves as a practical tool for testing motion algorithms, integrating computer vision, or developing AI behaviors, using its ESP32 controller for efficient gait generation and optional Raspberry Pi attachment for advanced functions. 12-DOF multi-connecting rod legs for enhanced stability and torque efficiency Front camera and 9-axes motion tracker for real-time environmental sensing RGB indicator for visual feedback during operation Open-source software with Web application support for multi-platform programming Aluminum alloy and nylon construction, weighing 465g for easy handling Compatibility with ESP32 and Raspberry Pi for scalable computing tasks Dimensions stand at 218mm length, 116mm width, and 152mm height when upright, making it suitable for tabletop use by hobbyists, students, and developers seeking a versatile robotics kit.

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The Waveshare Solar Power Manager is a compact device designed to handle solar energy input and battery charging for various low-power applications. It supports recharging of 3.7V Li-po batteries through compatible solar panels or USB TYPE-C, while delivering a stable 5V/3A output. In practical use, this manager suits scenarios like remote IoT sensors or environmental monitoring setups, where it efficiently captures solar power to maintain device operation without frequent battery replacements or wired power sources. Features MPPT function to optimize solar panel efficiency and adapt to varying light conditions Allows flexible recharging from 6V~24V solar panels or USB TYPE-C adapters for versatile power options Includes multi-protection circuits against overcharge, over-discharge, and overheating for reliable performance Equipped with status LEDs and an MPPT SET switch for easy monitoring and efficiency adjustments Supports fast charging protocols like PD, QC, and others for compatible devices Light specifications include compatibility with standard solar panels and a PH2.0 battery connector. It fits well for hobbyists and developers working on sustainable, low-power projects needing stable energy management.

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The Waveshare 5.5 inch capacitive AMOLED touch screen delivers a high-resolution display for tech enthusiasts and developers. It features a toughened glass cover for added protection, making it a practical choice for interactive projects. This screen suits various applications, such as building custom interfaces for Raspberry Pi setups or using it as a secondary monitor for Windows devices. It handles tasks like software development, media playback, or educational demos with responsive touch controls. 1080x1920 resolution for clear, detailed visuals with high contrast and wide color gamut Capacitive touch panel with 6H hardness, supporting five-point touch for precise interactions Driver-free compatibility with Raspberry Pi (Raspbian, Ubuntu) and Windows 10/8.1/8/7 Built-in 3.5mm audio jack for HDMI audio output M2.5 screw holes for straightforward mounting in DIY projects Includes essential cables and adapters for easy setup This display fits well in compact, portable systems where vivid imagery and durability are key, enhancing user experiences in educational or prototyping environments.

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The Waveshare USB to RS485 Converter is a compact device designed for reliable industrial data transfer, connecting USB interfaces to RS485 networks. In industrial settings like factory automation or remote sensor monitoring, it facilitates stable communication over long distances, helping users transmit data efficiently without manual intervention, even in challenging environments. Enables USB to RS485 conversion with original FT232RL and SP485EEN chips for fast, stable performance and broad compatibility. Incorporates built-in protections like TVS diodes, ESD safeguards, and a self-recovery fuse to handle surges and electrostatic discharge. Features three LED indicators for easy monitoring of power and data transmission status. Supports baud rates from 300 to 921600 bps, with automatic direction control and up to 32 nodes via point-to-multipoint setup. Includes a USB-A connector and screw terminal for straightforward setup, with a transmission distance of up to 1200 meters at lower rates. This converter suits professionals in industrial control or data acquisition who need dependable, protected connectivity for their equipment.

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This steering gear serves as a reliable component for 450 RC model aircraft swashplate control, combining plastic and metal materials for balanced performance. In practice, it's useful for hobbyists building or maintaining RC models, providing precise angle adjustments to enhance control during flight maneuvers, such as stabilizing the swashplate in helicopters or steering in cars and boats. Constructed from durable plastic and metal, weighing just 12 grams for minimal added bulk Operates on DC 4.8V to 7.2V with a 1520us/333Hz frequency, supporting angles from 60 to 300 degrees for versatile applications Offers controllable angles up to 300 degrees and continuous 360-degree rotation, ideal for dynamic movements in models or robotics Features an optimized gear structure that reduces height and improves durability without compromising strength Includes pulse width settings from 500-2500us, allowing fine-tuned speed and torque adjustments Suitable for various uses including RC cars, aircraft, ships, and industrial projects This gear fits well in setups requiring lightweight, adaptable components, making it a practical choice for RC enthusiasts and model developers seeking reliable control options.

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The MOC Technology Power Group provides motors and power units compatible with building block systems, allowing for dynamic mechanisms in DIY projects. These components are useful for adding motion to creations like robots, vehicles, or automated structures, enhancing hands-on learning and experimentation with building blocks. Offers various working voltages from 4.5V to 9V for flexible power options. Features speeds ranging from 200-580 RPM and torques up to 2.8kg to suit different project needs. Includes overload protection and switch controls on select models for safer operation. Compatible with independent plug components and building block technologies for easy integration. Power via battery boxes, lithium batteries, or AA/AAA batteries (not included), with running times over 72 hours. Lightweight designs from 33.5g to 73.9g for minimal added bulk. This power group fits well in educational settings or hobbyist endeavors where reliable, basic motor functions are needed for building block assemblies.

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Replacement propeller blades for Autel EVO II and EVO II Pro drones offer a practical solution for maintaining your device's performance. In everyday use, these blades help drone pilots replace worn or damaged parts quickly, ensuring smoother flights during aerial photography, surveying, or recreational flying without interrupting your workflow. Made from durable PC material for enhanced toughness and aerodynamic efficiency Designed to reduce power consumption, supporting longer flight times Features a quick-release mechanism for easy installation—just press and rotate for a secure fit in seconds Precisely engineered for compatibility with Autel EVO II and EVO II Pro models Compact size of 23 x 2.5 x 0.9 cm, making them easy to store and transport Includes two pairs per pack to cover multiple needs These blades fit seamlessly into your drone maintenance routine, providing reliable performance for users who prioritize efficiency and ease.

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These four-blade plastic propellers are practical components for toy models and scientific experiments, available in a 100-pack for versatile use. In everyday scenarios, such as building wind-powered toys or conducting classroom physics demos, they provide a reliable option for attaching to axles and motors, helping users create functional prototypes without complications. Made from lightweight plastic via injection molding for consistent quality Features smooth, rounded edges to minimize risk of hand injuries during assembly Each propeller has a diameter of about 57mm and weighs roughly 2g, making them easy to handle Includes a 1.95mm inner hole for a secure fit on standard 2mm shafts Compatible with various axles and motors for toy assembly or experimental setups Offers durability for repeated use in educational or hobby projects They suit beginners and enthusiasts alike for tasks requiring affordable, safe parts that integrate seamlessly into model building.

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The HJ Digital Servo and ESC Consistency Tester is a practical tool for RC hobbyists, allowing precise evaluation of servo and ESC performance. In use, this tester helps identify issues in RC vehicles or drones by simulating signals and checking servo responses, ensuring components work reliably during setup or maintenance. Supports synchronization of up to 4 servos for comparative testing Offers 2-microsecond accuracy to detect subtle signal changes Includes PPM signal testing with real-time display for input and output Features multiple modes: manual for adjustments, neutral for centering, and automatic for cycles Provides options for 50Hz analog and 125Hz/250Hz digital signals via easy button selection Requires DC 5-6V input and outputs signals from 800-2200 microseconds This tester fits well for RC enthusiasts seeking accurate diagnostics to troubleshoot and optimize their models effectively.

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The Flycolor Raptor Series Power Set includes speed controllers, motors, and propellers designed for drone builds. This kit provides the core components needed for efficient power delivery and control. For FPV drone enthusiasts, this set supports smooth operation in racing or aerial photography scenarios. It helps maintain stable flights by managing throttle signals and protecting against common issues like signal loss or overloads. Supports Damped light mode for faster motor deceleration and active freewheeling Includes Oneshot125 compatibility for up to 500Hz throttle signals Features silicone twisted-pair cables to reduce crosstalk and enhance signal stability Offers built-in protections for start-up, overload, and lost signals 20A continuous current and 30A burst capacity for reliable performance Includes 2204 KV2300 motors with low internal resistance for efficient power use Basic specs: Motors handle up to 12A continuous current and 145W power; propellers are 5045 size in CW and CCW pairs. This power set fits well in intermediate drone projects where balanced speed and durability are key.

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This wireless signal booster enhances connectivity for drones and RC devices, operating on the 2.4GHz band to extend signal range in various applications. For drone enthusiasts or RC users facing signal dropouts in remote or obstructed areas, this booster amplifies transmissions, allowing for longer flights and more reliable control without added bulk. Compact design measuring 7.3 x 4 x 1 cm and weighing just 46g for easy attachment to your setup 3000mW output power with 15-18dB transmission gain to improve signal strength effectively Supports bidirectional transmission in half-duplex mode for seamless data flow Compatible with IEEE 802.11/b/g/n standards and SMA connectors for broad device integration Operates on 5V-16V DC power, suitable for a range of power sources Constructed from durable aluminum alloy to withstand outdoor conditions Ideal for hobbyists and professionals seeking to boost signal performance in challenging environments, ensuring better overall reliability during operations.

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The iFlight Cine 3040 is a 3-inch, 3-blade propeller designed for FPV drones, offering reliable performance for enthusiasts building or upgrading their setups. In FPV flying scenarios, such as racing or aerial videography, this propeller helps maintain stable flight by reducing drag and enhancing maneuverability, making it suitable for precise control during high-speed sessions. Features a 3-blade design for balanced thrust and efficiency Lightweight at just 2.3g per piece, aiding in longer flight times Easy installation with a 5mm shaft for quick swaps on compatible drones Center thickness of 6mm provides added durability without excess weight Constructed for longevity, withstanding repeated use in dynamic environments Sized at 3 inches, ideal for compact FPV builds This propeller fits well for FPV pilots seeking dependable components for intermediate-level drones, helping to optimize flight characteristics without unnecessary complexity.

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The iFlight Aluminum Self-Locking Nuts offer a reliable solution for fastening propellers on RC drone motors, specifically those with 5mm bearings like the 2204, 2205, and 2206 models. In practical use, these nuts help drone builders and pilots ensure secure propeller attachments, minimizing slippage during high-speed flights or maneuvers, which can prevent potential crashes and extend motor life. Compatible with motors featuring 5mm bearings, providing a secure fit for 2204 to 2206 sizes. Low-profile design at 4.5mm height, allowing for better aerodynamics without adding unnecessary bulk. Self-locking mechanism with a nylon insert and hexagon-shaped head for easy tightening and resistance to vibration. Coarse threads that facilitate quicker assembly and disassembly, ideal for frequent adjustments on brittle materials. Constructed from aluminum alloy for lightweight durability in demanding RC applications. Available in CW (clockwise) and CCW (counter-clockwise) variants to match specific motor directions. These nuts fit well for hobbyists and professionals working on FPV or racing drones, offering practical enhancements for maintenance and performance optimization.

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This iFlight LC filter module is designed to minimize power noise in FPV drone setups, helping to ensure cleaner power delivery to your equipment. In typical FPV flying scenarios, such as racing or aerial photography, it effectively reduces interference from power sources, leading to clearer video transmission and more reliable performance. Filters high-frequency noise on both positive and negative leads for comprehensive interference reduction Supports up to 30V and handles loads up to 2A or 3A, making it versatile for various FPV configurations Includes built-in reverse polarity protection to safeguard your setup from accidental wiring errors Features a very low voltage drop, preserving power efficiency in your drone Compact dimensions of 16x6x3mm and lightweight at just 0.6g, ideal for minimizing added weight These specifications make it a practical addition for FPV pilots seeking to enhance signal quality without compromising on space or weight.

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The iFlight M3x15mm Antenna Protection Cap is a practical accessory for FPV RC models, designed to shield antennas and motors from potential damage. This cap is ideal for FPV enthusiasts who transport or store their drones, as it helps prevent bumps, moisture exposure, and crashes, maintaining the overall condition of your equipment during handling and downtime. Fits securely on M3x15mm motors without scratching surfaces Protects against impacts during transit for safer storage Offers moisture resistance when the model is not in use Provides basic insulation to guard against environmental elements Serves as a buffer to reduce crash-related stress on antennas Compact and easy to install for quick application Made from PVC material, it measures 3x15mm for a precise fit. This cap suits FPV RC setups with compatible motor sizes, enhancing protection without adding bulk.

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The iFlight XING Series Motor is designed specifically for X-Class FPV racing drones, offering reliable performance for enthusiasts building or upgrading their setups. In FPV racing, this motor helps deliver consistent power and stability, making it suitable for high-speed maneuvers and demanding tracks where precision and durability matter most. Features a 660KV rating for strong thrust up to 7.9KG, ideal for X-Class applications. Utilizes high-precision CNC-machined body with N45SH magnets for enhanced torque and heat resistance. Incorporates EZO bearings and a balanced dynamic structure for smooth, high-speed operation. Optimized heat dissipation design reduces overheating by about 20%, supporting longer flight sessions. Constructed with a 420 stainless steel shaft and tile-shaped magnets for minimal gap and reliable power conversion. Compact size of 50x33mm and weight of 208.8g ensure it fits well in various drone configurations. This motor suits pilots seeking dependable components for competitive FPV racing, with compatibility for 12N14P stator setups.

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The iFlight M3 shock-absorbing rubber balls are practical accessories for FPV drone flight controls, helping to dampen vibrations during flights. In scenarios like FPV racing or aerial videography, these balls can reduce unwanted shakes, leading to more stable control and potentially clearer footage for drone enthusiasts. Made from durable rubber material for reliable performance over time Lightweight and compact design, measuring 6.6x6x3mm, makes them easy to carry and install Effectively minimizes vibration sensitivity in M3 flight controls Compatible with F4 flight controllers on FPV quadcopter frames to prevent operational disruptions Small size allows for seamless integration without adding significant weight These balls fit well for hobbyists and pilots seeking to maintain steady drone performance in dynamic environments.

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The iFlight M2 VD Rubber Shock Absorbers are designed for FPV drone flight controllers, offering effective vibration isolation to protect sensitive components during flights. In practice, these shock absorbers help reduce vibrations from motors and props, which can improve flight stability and maintain better video feed quality, especially for FPV racing or aerial photography enthusiasts building or maintaining their drones. Constructed from durable, soft rubber material for balanced shock absorption without excessive rigidity. Features integrally formed M3 and M2 embedded screws and nuts for secure, straightforward installation. Compatible with flight control mounting holes of 3mm or 2mm in diameter, ensuring a precise fit for various drone setups. Compact and lightweight design makes them easy to carry and integrate into custom builds. Requires user-supplied M3 or M2 screws and nuts, promoting flexibility in assembly. Offers reliable durability to withstand repeated use in demanding FPV environments. These absorbers fit well for hobbyists and pilots seeking to enhance drone performance by minimizing vibration-related issues, making them a practical addition to standard FPV drone maintenance.

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The Flycolor Flymoster Series is a waterproof speed controller designed for RC boats, offering reliable performance in various water conditions. This electronic speed control (ESC) unit helps manage motor speed and power efficiently, making it a practical choice for hobbyists building or upgrading their models. For RC boat enthusiasts, this ESC is ideal for both scale and racing boats up to 120cm in length. It allows users to customize settings like start modes and low-voltage protection, ensuring smooth throttle response during maneuvers on lakes or ponds, while built-in safeguards prevent damage from overheating or signal loss. Customizable functions via MCU for tailored performance adjustments. Waterproof design with anti-interference circuitry for dependable operation in wet environments. Multiple protection features, including over-thermal and low-voltage safeguards, to enhance reliability. Built-in BEC for stable power delivery to servos, reducing the need for additional components. Supports easy programming through a transmitter or program box for straightforward setup. Compatible with a range of RC boats, providing versatile application options. This speed controller fits well for intermediate users seeking durable, user-friendly electronics to improve their RC boating experience, with features that address common issues like inconsistent power or water exposure.

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The Flycolor Waterproof Speed Controller is an electronic speed control unit designed for RC boats, featuring a robust build for reliable operation in wet environments. This controller suits hobbyists operating scale or racing RC boats, allowing for customized settings to handle varying water conditions and throttle demands, ensuring smooth and responsive performance during outings on lakes or ponds. Waterproof construction to protect against moisture, with a design that includes drying recommendations for connectors. Adjustable start modes and linear throttle response for precise speed control. Built-in low-voltage protection to safeguard battery health during extended use. Multiple safety features, including over-thermal protection that reduces power above 100°C and throttle signal loss detection. Integrated switch BEC for efficient power delivery to servos, minimizing energy loss. Easy configuration via cycle menu, compatible with program boxes or transmitters. Light specifications include compatibility with RC boats up to 55cm in length, making it a practical choice for users seeking dependable speed management in their setups.

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