DIY Parts & Components

This microwave radar sensor uses 5.8GHz technology to detect human motion indoors, helping automate lighting and security systems without relying on line-of-sight methods. In everyday use, it's effective for areas like corridors or garages, where it can trigger lights upon detecting movement within its adjustable range, improving energy efficiency and convenience in homes or offices. 360-degree detection angle for comprehensive coverage Adjustable detection distance from 1 to 10 meters radius Operates on DC 12-24V with low power consumption of about 0.5W Ceiling installation for discreet setup, sized at approximately 7.6x4.1x3.9cm Working delay adjustable from 10 seconds to 3 minutes Light control based on illumination levels from 2 to 2000 LUX This sensor fits well in indoor spaces such as living rooms, toilets, or warehouses, provided it's installed on a side or corner to optimize detection and avoid central blind spots.

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This relay module provides reliable delay timing and circuit control for a range of electronic applications. It operates with a wide voltage range and features an intuitive interface for setting timers and triggers. In practical scenarios, such as home automation or industrial machinery, this module helps manage timed operations, like turning devices on or off after a specific delay, improving efficiency in projects where precise control is essential. LCD display for clear visibility of current mode and parameters, making setup straightforward. Supports multiple trigger methods, including high/low level and switch control, for versatile integration. Optocoupler isolation to enhance anti-interference, suitable for demanding environments. Wide 6-30V power supply and one-key pause function for ease of use and safety. Includes sleep mode to conserve energy during inactivity. Timing range from 0.01 seconds to 9999 minutes, with parameters saved after power loss. With compact dimensions of about 7.1x3.9x2.5cm and a weight of 45g, it's easy to incorporate into various setups. This module fits well for electronics hobbyists and engineers seeking dependable timing solutions in their designs.

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This adjustable DC voltage booster converts input voltages between 2-24V to an adjustable output of 3-30V, making it a practical tool for electronic power management. In scenarios like DIY projects or battery-powered devices, it helps maintain stable voltage for components such as motors, LEDs, or charging circuits, preventing damage from voltage fluctuations. Supports low input voltages starting from 2V, ideal for high-power applications with 18650 batteries. Handles up to 15A input and 4A output current, with power outputs up to 80W depending on input. Includes protections like input overcurrent, reverse connection, and under-voltage safeguards for reliable operation. Features two-stage filtering for low ripple output, ensuring stable performance. Compact size of about 8x3.15x2.05cm and weighs only 36g, enhancing portability. This booster fits users involved in electronics tinkering or prototyping, where precise voltage adjustment and safety are essential.

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The Lily Pi ESP32 Microcontroller Board offers Raspberry Pi-compatible features for electronics enthusiasts and developers. It features an ESP32 chip and design elements that align with Raspberry Pi structures, making it a practical choice for expanding projects. This board suits IoT programming and development tasks, such as creating smart home devices or sensor networks. Its compatibility with Raspberry Pi GPIO pins allows for seamless integration, enabling users to add wireless capabilities without major hardware changes. ESP32-WAROVER chip for reliable processing in IoT applications 2 x 20 expansion ports matching Raspberry Pi GPIO for easy connections TF card holder with self-elastic design for simple card access HFD3 5V 2A relay and PCF8563 RTC for timekeeping and control functions Type-C input and DC-DC options (5-12V) for flexible power sources RST and custom buttons for quick resets and programming Double-layer USB interface supporting I2C/UART and 5V/1A output Light specifications include dimensions of 99.7 x 62.5 x 31.2mm and a 0.5W power rating. This board fits well in setups requiring compact, versatile microcontroller solutions for prototyping and development.

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This adjustable DC-DC buck power module is a practical tool for stepping down voltages in various electronic setups, offering reliable performance for hobbyists and makers. In DIY projects, such as building mobile power sources or powering communication devices, this module helps maintain stable output voltages, making it easier to integrate into custom circuits without complex modifications. Adjustable output voltage from 0.8V to 24V for flexible power needs Supports input voltages between 5V and 32V, suitable for a range of power sources Achieves up to 90% conversion efficiency, reducing energy waste in operations Compact size of approximately 4.3 x 2.1 x 1.4 cm for easy incorporation into tight spaces Operates effectively in temperatures from -40 to 85 degrees Celsius, ensuring reliability in different environments This module fits well in scenarios requiring precise voltage regulation, such as automotive electronics or portable device modifications, where space and efficiency are key considerations.

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This timing delay relay serves as a practical tool for managing electrical circuits in home and car automation systems, allowing for controlled activation and deactivation of devices. In scenarios like automotive applications, it helps prevent damage from high current surges by introducing a delay before powering on equipment, such as onboard devices in vehicles or sequential startups in home setups. Adjustable delay time from 0 to 10 seconds using a potentiometer and capacitor for customized timing needs. Operates on DC 12V or 5V, with indicators for power and relay status to easily monitor operation. Includes freewheeling protection to safeguard the relay and connected devices. Capable of controlling up to 220V/10A loads, suitable for a variety of electrical equipment. Features a main NE555 chip for reliable timing functions, with a compact size of 6.8cm x 2.1cm for easy installation. Delay time can be calculated using the formula T=1.1RC, offering flexibility in setup adjustments. Light specifications include a working voltage of DC 12V/5V and compatibility with standard automation circuits. This relay fits well in projects for enthusiasts and technicians seeking dependable timing solutions for preventing overloads in daily automation tasks.

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The LED display board serves as a straightforward tool for monitoring battery voltage and electricity levels, operating on a DC voltage range from 5V to 30V. This compact device helps users track power status without unnecessary complications. In practical use, it's ideal for DIY electronics projects, such as checking voltage in battery-powered devices like RC vehicles or portable power banks, ensuring you stay informed about energy levels to prevent unexpected shutdowns. Low working current under 10mA for minimal battery drain LED indicator display with a 500ms refresh speed for quick updates Automatic shutdown after 10 seconds of inactivity to conserve power Manual control via a simple button press to toggle display Compact size of 46 x 15 x 3mm for easy integration into tight spaces Supports default setup for 3-series lithium batteries This board fits well in scenarios requiring reliable, low-power voltage monitoring, making it suitable for hobbyists and technicians working on custom electronics assemblies.

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This lithium battery boost charging module offers a reliable way to maintain power for everyday electronic devices during outages. It automatically switches between external power and a connected battery, ensuring devices stay operational without interruption. For instance, use this module with routers, security cameras, or development boards to keep them running seamlessly when the main power source fails. This helps prevent data loss or downtime in home and small office setups, providing a practical backup solution for essential electronics. Seamless power switching with no delay, allowing uninterrupted operation. Selectable output voltages of 5V, 9V, or 12V to match various device requirements. Built-in protection for lithium batteries against overcharge, over-discharge, and overcurrent for safer use. Type-C interface supporting up to 5A current for efficient charging and power delivery. Peak power output up to 20W with high efficiency, suitable for loads under 15W. Compact design measuring 89 x 42mm and weighing about 37g, making it easy to integrate. This module fits well for individuals or setups needing dependable power continuity for low to medium power devices, addressing common concerns like unexpected power cuts while promoting efficient energy use.

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The Flycolor Waterproof Speed Controller is an electronic component designed for RC boats, providing essential speed and throttle management in aquatic environments. For RC boat enthusiasts, this controller helps maintain smooth operation during outings on lakes or ponds, with features that protect against water exposure and ensure reliable performance, such as adjustable settings for different boating styles and automatic safeguards against low voltage or overheating. Waterproof construction to handle submersion, ideal for outdoor water activities. Customizable start modes and throttle response for precise control in scale or racing boats. Built-in protections including low-voltage cutoff and thermal management to prevent damage. Multiple safety features that require manual throttle engagement to start the motor. Easy programming via a transmitter or program box, simplifying user adjustments. Specifications include compatibility with boats under 100cm in length and a built-in BEC for efficient power distribution. This speed controller fits well for hobbyists seeking dependable, user-friendly options for their RC boat setups, enhancing overall control without unnecessary complexity.

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The Flycolor Thunder Series speed controller is engineered for RC cars using three-phase brushless, sensorless motors, providing reliable speed management for hobbyist builds and upgrades. In everyday use, this controller helps RC enthusiasts achieve smoother acceleration and precise handling during races or off-road adventures, reducing the risk of motor issues through built-in safeguards. Smooth and linear speed adjustment for enhanced control on various RC car models. High-performance components like low-resistance MOSFET for efficient heat management and strong current resistance. 8 acceleration options and 8 inlet angle settings to optimize motor efficiency for different driving conditions. Comprehensive protection features including low voltage, over-temperature, and signal loss detection. Easy configuration via remote control or program card, with audible notifications for user feedback. This speed controller fits a wide range of RC setups, making it suitable for intermediate users seeking dependable performance in their projects.

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These 15cm servo extension cables provide a straightforward solution for extending connections in RC models, available in a pack of 10 for versatile use. In RC setups, these cables help bridge gaps between servos and receivers, making them useful for larger models like planes or cars where standard lengths may not suffice, ensuring proper signal transmission without unnecessary complications. Constructed from tinned copper wire and PVC material for dependable conductivity and durability. Each cable measures about 15cm (6 inches), offering a compact extension for tight spaces. Pack includes 10 cables, allowing for multiple installations or replacements in one go. Compatible with standard RC car, plane, and helicopter servo or receiver connections. Features a simple plug-and-play design to minimize setup errors. Light specifications: Approximate length of 15cm, with potential minor variations due to manual measurement. This pack suits hobbyists customizing RC models for improved reach and organization.

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The XT60 Lithium Battery Plug Protective Cover is a practical accessory designed to shield battery connectors from environmental damage. Available in a 10-pack, it helps maintain the integrity of your XT60 plugs during storage and use. For RC hobbyists or anyone handling lithium batteries, this cover is useful in preventing dust, moisture, and debris from reaching contacts, which can lead to oxidation or short circuits. It ensures connectors remain protected in workshops, during transport, or in outdoor settings. Durable plastic construction resists wear and provides a secure fit Simple installation that allows for easy attachment and removal Effectively blocks dust and moisture to preserve connector functionality Prevents oxidation by keeping contacts shielded from exposure Compact design that stays in place without slipping off Includes 10 covers for versatile use across multiple batteries Made from lightweight plastic, this cover fits standard XT60 connectors, making it a reliable choice for everyday protection in battery management tasks.

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The iFlight M2 5.6mm shock-absorbing rubber balls are practical accessories for FPV RC drones, helping to reduce vibrations on control boards during flights. In FPV setups, these rubber balls serve as vibration dampeners, isolating sensitive components from impacts and jolts. This can help maintain stable video feeds and protect electronics in everyday flying scenarios, such as outdoor racing or freestyle sessions, making them useful for pilots dealing with rough terrain. Made from lightweight plastic material for easy portability and minimal added weight to your drone Offers effective shock absorption to minimize vibrations and potential damage Compact size, suitable for control boards with 1.5mm or 2mm inner diameters Simple installation process, allowing quick setup without special tools Small and easy to carry, ideal for on-the-go adjustments during field operations These balls fit standard FPV RC configurations, providing a straightforward option for hobbyists seeking to enhance component protection and overall build reliability.

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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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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 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 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 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 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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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 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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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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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 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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