11.1 V 3000mah 3S 25C-60C Lithium Polymer Battery

7Semi DC Buck Converter Breakout 3.3V 2A Out (AP62301) (BO-10131) The 7Semi DC Buck Converter Breakout 3.3V 2A Out (AP62301) is a compact power module that converts higher DC voltages into a stable 3.3V output with up to 2A current. It accepts a wide range of input voltages, making it useful for powering low-voltage electronics from batteries, adapters, and other DC sources. This makes it ideal for projects that require a reliable 3.3V supply. Built using an efficient synchronous buck converter design, this board delivers dependable power with minimal energy loss and low heat output. The small form factor allows easy integration into your electronics builds, especially space-constrained and portable systems. Whether you’re working on IoT devices, embedded controllers, or sensor systems, this converter provides a simple and efficient power solution for your 3.3V needs. Features: Provides a stable 3.3V output with up to 2A continuous current Accepts a wide DC input voltage range for flexible power sources High-efficiency synchronous buck converter design Low heat generation for efficient and safe power delivery Compact breakout board for easy integration and prototyping Ideal for IoT devices, embedded systems, and battery-powered projects Suitable for powering microcontrollers, sensors, and communication modules

Holybro Micro M9N GPS With Case The Holybro Micro M9N GPS With Case is a compact, high-performance M9N GPS with case module designed to deliver precise positioning and reliable navigation for advanced drone and UAV applications. Featuring multi-constellation GNSS support, this GPS unit tracks multiple satellite systems simultaneously to ensure fast satellite acquisition, improved accuracy, and strong signal reliability. The included protective case not only enhances durability but also simplifies mounting and installation on a variety of drone frames and robotic platforms. Equipped with an IST8310 compass and a high-performance antenna, this GPS module provides accurate heading information and robust signal reception, enhancing overall flight stability and control. Whether you’re conducting waypoint missions, autonomous navigation, or complex aerial maneuvers, the Holybro Micro M9N GPS With Case delivers dependable performance in both indoor and outdoor environments. Its lightweight design and advanced features make it an excellent choice for hobbyist builders and professional UAV developers alike. Features: Compact M9N GPS with case designed for accurate and reliable drone navigation. Supports multi-constellation GNSS for faster satellite lock and improved positioning accuracy. Integrated IST8310 compass provides precise heading and orientation data. High-performance antenna ensures strong signal reception and stable navigation. Protective case improves durability and simplifies installation on drone frames. Ideal for multirotor drones, UAV platforms, and autonomous navigation applications.

7Semi BME280 Temperature, Humidity & Pressure Sensor Nano Breakout The 7Semi BME280 Nano Breakout is a compact and highly reliable environmental sensing module designed for projects that require accurate temperature, humidity, and barometric pressure readings. Powered by Bosch’s trusted BME280 sensor, it delivers precise data with ±1.0°C temperature accuracy, ±3% humidity accuracy, and ±1 hPa pressure accuracy. With its 2.54mm pitch header and I2C interface, this breakout integrates effortlessly into Arduino, Raspberry Pi, and other embedded systems, making it perfect for weather stations, smart home setups, and environmental monitoring projects. Its small footprint and robust construction make it suitable for space-constrained applications without compromising performance. Whether you're building a DIY weather dashboard, automating a greenhouse, or working on an IoT environmental sensor node, the BME280 ensures fast, stable, and reliable readings. This sensor is also capable of altitude measurement, bringing added versatility to drones, outdoor devices, and scientific experiments. Features: Provides highly accurate temperature, humidity, and barometric pressure measurements using the Bosch BME280 sensor. Supports I2C communication and operates at 3.3V, ensuring simple wiring and compatibility with common microcontrollers. Compact nano breakout design with a 2.54mm pitch header, making it ideal for breadboard and prototype-friendly builds. Offers dependable performance with ±1.0°C temperature accuracy, ±3% humidity accuracy, and ±1 hPa pressure accuracy. Functions as an altimeter with ±1 meter accuracy, adding enhanced functionality for robotics and outdoor applications. Built with a durable and reliable layout, ensuring long-term stability in environmental and scientific projects. Suitable for weather monitoring, smart home automation, agriculture, greenhouse tracking, and IoT systems.

HGLRC ZEUS VTX 2.5W The HGLRC ZEUS VTX 2.5W is a high-performance video transmitter engineered for FPV (First Person View) drones, delivering exceptional video clarity and long-range transmission. With a powerful 2.5W output, it ensures a strong, stable signal even in challenging environments, making it perfect for both long-distance flights and demanding racing conditions. It supports multiple frequency bands, providing flexibility and compatibility with a wide range of FPV systems. The built-in Smart Audio functionality allows pilots to easily adjust channels, bands, and power levels directly through their flight controller, ensuring quick and hassle-free configuration. Designed with efficiency and durability in mind, the ZEUS VTX features excellent heat dissipation for consistent performance during extended flights. Its compact and lightweight design makes it easy to integrate into various drone builds without adding unnecessary bulk. Ideal for competitive racing, freestyle flying, and long-range FPV enthusiasts, this VTX offers reliable performance and enhanced control for an immersive flying experience. Features: Achieves up to 9 km range in urban environments with interference (tested near a lake), and can exceed 10 km in suburban or mountainous areas. High 2500mW output power ensures strong and consistent signal transmission, ideal for long-range and ultra-long-distance flights. Offers 6 adjustable power levels: PIT / 25mW / 200mW / 800mW / 1600mW / 2500mW for flexible performance tuning. CNC-machined integrated top and bottom shell provides excellent heat dissipation, ensuring stable performance during extended use. Equipped with dual-function buttons for easy parameter adjustments, along with 3 LED indicators for quick viewing of power, band, and channel settings. Supports IRC Tramp protocol, allowing convenient OSD-based parameter configuration through the flight controller. Wide input voltage support of 2–6S (7–26V), making it compatible with various drone setups. Standard 30.5 × 30.5 mm M3 mounting holes for easy and secure installation.

HQProp 7X3.5X3 Light Grey (2CW+2CCW)-Poly Carbonate Triblade Propeller HQProp, short for “High-Quality Propellers,” is a well-known brand in the field of drone and multirotor propellers. HQProp produces a wide range of propellers designed for various types of drones, including quadcopters, multirotors, FPV racing drones, freestyle drones, and more. The brand is popular among drone enthusiasts and pilots for its focus on quality, performance, and innovation. HQProp has gained popularity within the drone community, particularly among FPV (First-Person View) racing and freestyle enthusiasts, for its innovative designs and commitment to delivering top-notch propeller options. Drone pilots often experiment with different propellers to find the best balance between thrust, efficiency, and maneuverability for their specific needs.  It’s important to note that propeller selection can have a significant impact on the overall performance and flight characteristics of a drone. Choosing the right propellers for a drone involves considering factors such as drone size, weight, motor specifications, flight characteristics, and intended use. Features: Wide variety, available in multiple sizes, pitches, blade counts, and materials for different flying needs such as speed, stability, and efficiency Material choices, made from polycarbonate, carbon fiber, and composites, affecting durability, thrust, and efficiency Advanced design, innovative blade shapes and aerodynamics improve performance and reduce noise Ideal for FPV, popular in racing and freestyle drones for fast acceleration, high speed, and agility Broad compatibility, supports various motor setups and drone frame types, including standard and inverted configurations Color options, available in multiple colors for customization and easy identification Performance tuning, different sizes and pitches allow optimization of speed, control, or flight time Smart selection needed, choosing the right propeller based on motor specs, drone weight, and usage enhances overall performance

Holybro S500 V2 DIY Drone Kit (Included Motor, Prop and ESC) The Holybro S500 V2 DIY Drone Kit (Included Motor, Prop and ESC) is a complete DIY drone kit designed for builders and enthusiasts who want a reliable, high-performance UAV platform right out of the box. This all-in-one kit includes quality motors, propellers, Electronic Speed Controllers (ESCs), and a durable S500 V2 frame, giving you everything you need to assemble a capable multirotor drone with confidence. Whether you're a hobbyist looking to build your first drone or a professional seeking a customizable platform for experimentation and upgrades, this kit provides a solid foundation. Engineered for ease of assembly and dependable flight performance, the Holybro S500 V2 DIY Drone Kit combines balanced thrust, stable handling, and efficient power delivery for smooth flight characteristics. Its thoughtfully selected components ensure compatibility and optimized performance, making the build process straightforward while offering room for future enhancements. From casual flying to aerial photography and DIY experimentation, this kit empowers you to bring your custom drone ideas to life with quality and precision. Features: Complete DIY drone kit including frame, motors, propellers, and ESCs for easy assembly. Durable S500 V2 frame designed for stable and reliable multirotor performance. Balanced propulsion system delivers smooth thrust and efficient flight. Supports customization and upgrades with compatible flight controllers and accessories. Suitable for beginners learning drone assembly as well as advanced UAV projects. Ideal for DIY builds, aerial experimentation, and educational drone applications.

CHAM CMINR14500F2 1000mAh 2C 3.6V AA Rechargeable Li-ion Battery Introducing the CHAM CMINR14500F2 rechargeable Li-ion battery – a compact, single-cell AA-sized power source delivering 3.6 volts at 1000mAh. Designed for projects that require a reliable 3.76V high-capacity supply, this battery is perfect for powering portable devices such as flashlights, hobby transmitters, and receivers. This Li-ion battery also serves as an excellent replacement for standard non-rechargeable AA batteries, making it a cost-effective and efficient option for applications like RC transmitter/receiver remotes. The versatile lithium ion battery terminals are compatible with many adapters or holders, or they can be permanently soldered to your device’s wiring for seamless integration. Important Guidelines: Avoid Deep Discharge: Do not let the Li-ion battery drop below 2.5V under load. Initial Charge: Fully charge to 4.2V before the first use. Metal and Magnets: Keep any metal moving parts or magnets away from both the positive (top) and negative (bottom) contacts. Proper Installation: Never force the battery into its compartment. Battery Pairing: Do not mix old and new battery cells. Charger Quality: Always use a reliable, high-quality battery charger. Heat Exposure: Keep the battery away from high temperatures. Prevent Short-Circuiting: Avoid connecting the positive (top) and negative (bottom) terminals directly. Safe Storage: When not in use, store the battery in its plastic holder or another insulating container. Charging Voltage: Do not exceed 4.22V during charging—this is another reason to choose a quality charger. Supervised Charging: Never leave the battery charging unattended. Long-Term Storage: Do not store the battery fully charged for extended periods. Optimal Storage Conditions: Store in a cool, dry place at about 3.7V (the recommended storage charge). Post-Discharge Care: Recharge the battery as soon as possible after it has been discharged. User Knowledge: Ensure you are well-informed about proper Li-ion battery discharging, charging, assembly, handling, and storage before use. Features Form Factor: Cylindrical Battery Type: Lithium-Ion Performance: High efficiency with substantial capacity Design Feature: Flat top for compatibility with a wide range of devices

HQProp 7X4X3 Light Grey (2CW+2CCW)-Poly Carbonate Triblade Propeller HQProp, short for “High-Quality Propellers,” is a well-known brand in the field of drone and multirotor propellers. HQProp produces a wide range of propellers designed for various types of drones, including quadcopters, multirotors, FPV racing drones, freestyle drones, and more. The brand is popular among drone enthusiasts and pilots for its focus on quality, performance, and innovation. HQProp has gained popularity within the drone community, particularly among FPV (First-Person View) racing and freestyle enthusiasts, for its innovative designs and commitment to delivering top-notch propeller options. Drone pilots often experiment with different propellers to find the best balance between thrust, efficiency, and maneuverability for their specific needs.  It’s important to note that propeller selection can have a significant impact on the overall performance and flight characteristics of a drone. Choosing the right propellers for a drone involves considering factors such as drone size, weight, motor specifications, flight characteristics, and intended use. Features: HQProp offers a wide range of propellers in different sizes, pitches, blade counts, and materials, allowing pilots to choose based on speed, stability, efficiency, or agility Available in materials like durable polycarbonate, lightweight carbon fiber, and composite blends, each affecting thrust, durability, and overall performance Known for innovative designs with optimized blade shapes and aerodynamics that improve efficiency, control, and reduce noise Popular in the FPV racing and freestyle community for delivering quick acceleration, high speed, and smooth maneuverability Comes in various sizes to suit different motor configurations and drone frame types, including standard and inverted setups Offered in multiple color options, allowing users to customize the appearance of their drones Enables performance tuning by selecting different sizes and pitches for better speed, control, or longer flight time Choosing the right propeller based on motor specs, drone weight, and flying style is important for achieving optimal performance

AA Zinc Panasonic Special Battery The Panasonic AA Zinc Special Battery is an affordable and dependable power source designed for everyday low-drain devices. Made with Panasonic’s trusted build quality, this zinc-carbon AA cell delivers consistent output for home and office essentials like wall clocks, TV remotes, torches, toys, and basic electronic gadgets. Perfect for users who need a cost-effective battery for regular use, it provides stable performance, a good shelf life, and easy installation. This makes it a practical choice for households, students, small businesses, and hobby enthusiasts who want reliable power without the high cost of premium batteries. Features: Zinc-carbon chemistry for economical, everyday use Designed for low-drain household and office devices Stable power output for clocks, remotes, toys, and torches Lightweight and easy to install in AA-compatible gadgets Reliable build quality from Panasonic for consistent performance Long shelf life for storage and backup power needs

RS2205 2300KV Brushless DC Motor for Drone (Counterclockwise Rotation) The RS2205 2300kV Brushless DC Motor is a high-performance brushless DC motor for drone applications, specially designed for FPV racing and high-speed quadcopters like the QAV250 and QAV300. With a powerful 2300kV rating, this motor delivers high RPM and efficient thrust, making it ideal for pilots who want responsive control and fast acceleration. Built using durable, high-quality materials, this brushless DC motor offers reliable performance while remaining affordable for beginners learning the fundamentals of FPV flying. One of its standout features is the self-cooling design, where specially engineered cooling fins draw air through the motor coils from the base, increasing airflow as the motor spins faster to maintain optimal operating temperatures. The motor also uses curved N52 Neodymium magnets for maximum magnetic efficiency and genuine Japanese NMB bearings, which ensure smoother rotation and can reduce motor temperature by up to 30%, improving both durability and flight performance. Features: Active Cooling Fins made of High Strength N52 Neodymium Magnets greatly reduce the working motor temperature. Lightweight and low-CG design. Japanese bearings ensure high-performance delivery. Improve anti-off ring performance to ensure stable and safe operation.

Holybro Sik Radio Telemetry V3-100 mW 433 Mhz The Holybro SiK Radio Telemetry V3-100 mW 433 MHz is a reliable radio telemetry solution designed for real-time communication between your UAV and ground control station. Operating on the 433 MHz frequency with a 100 mW power output, this module provides stable long-range data transmission for telemetry, mission planning, and live flight monitoring. Its compact design and robust construction make it ideal for integration with a wide range of drone flight controllers and autopilot systems, enabling dependable performance even in challenging RF environments. Built to support both hobbyist and professional applications, this radio telemetry set delivers clear, low-latency communication for flight data, GPS coordinates, and control signals. Whether you’re conducting autonomous missions, monitoring live sensor data, or configuring advanced drone parameters mid-flight, the Holybro SiK Radio Telemetry V3 helps bridge the air-to-ground communication gap with secure and consistent connectivity. Features: Reliable radio telemetry module designed for real-time data communication between drone and ground station. Operates on 433 MHz frequency with 100 mW output power for stable long-range transmission. Supports bidirectional telemetry for live flight data, GPS information, and mission updates. Compatible with popular drone flight controllers and autopilot systems. Compact and lightweight design for easy integration into UAV platforms. Ideal for autonomous missions, flight monitoring, and professional UAV applications.

Dual Micro USB 18650 LiPo DIY Power Bank Module (3.7V to 5V, 2A Output) The Dual Micro USB 18650 LiPo DIY Power Bank Module is designed to convert a 3.7V 18650 lithium battery into a stable 5V output with up to 2A current, making it perfect for charging smartphones, IoT devices, and other USB-powered gadgets. At its core, this module functions as a compact power management and boost conversion board, allowing you to build a fully customized portable power bank. It features dual Micro USB ports for convenient charging and integrated LED indicators to display charging and power status. Ideal for DIY enthusiasts, makers, and electronics hobbyists, this board gives you the flexibility to create your own reliable mobile power solution—provided you have basic electronic assembly knowledge. When installing items, it is important to keep the following in mind: Batteries can be connected in parallel with a voltage ranging from 3.2 to 4.2V, including 18650 flat and polymer batteries. We can connect the battery to the motherboard B + negative-, which is installed against the burning motherboard. Batteries that are new and old, or that have contradictory model brands, cannot be mixed. Features: Four-level LED bulb displays power, not working situation intelligent automated shutdown. The built-in lithium battery protection IC, overcurrent, overpressure, and undervoltage protection Dual USB output ports. Input requirements: 5V constant voltage power supply can charge input power, the most matching charger for 5V 1A or above. Requirements for rechargeable batteries: Compatible batteries include 18650 batteries, cell phone batteries, flat-panel batteries, MP3 batteries, and polymer lithium batteries ranging from 3.7V to 4.2V.

Pludo STEM Air Glide Kit – DIY Science Kit for Kids 11–14 | Grade 6–8 Bernoulli’s Principle Air Levitation Experiment Bring the wonders of physics to life with the Pludo STEM Air Glide Kit, a hands-on science experiment kit designed to demonstrate Bernoulli’s Principle in action. As children assemble and experiment with the kit, they discover that fast-moving air creates low pressure. When the blower pushes air upward at high speed, the air pressure around the ball becomes lower than the pressure below it. This pressure difference lifts the ball and keeps it floating and balanced in the air. As long as the airflow remains steady, the ball stays levitated, clearly showing how air speed and pressure work together to produce lift. This engaging kit doubles as both a science toy and a STEM learning tool, helping young minds understand core concepts of motion, balance, and aerodynamics in a fun and interactive way. A great choice for parents and teachers seeking quality kids learning toys and STEM kits that inspire creativity and experimentation. What Your Child Will Learn: Discover how air pressure and velocity work together to create lift. Understand Bernoulli’s Principle through exciting real-world demonstrations. Learn about aerodynamics, balance, and fluid motion in a simple, interactive way. Strengthen observation, critical thinking, and problem-solving skills. Gain confidence through hands-on learning and self-exploration. Educational Outcomes: Conceptual Clarity: Builds a solid understanding of how air movement affects objects, connecting science to daily life. STEM Skill Development: Encourages experimentation, hypothesis testing, and logical reasoning. Real-World Application: Demonstrates how Bernoulli’s Principle applies to airplanes, drones, and sports physics. Creative Thinking: Inspires kids to design and test their own experiments based on air pressure and motion. Confidence in Learning: Promotes curiosity-driven discovery that helps children approach science with enthusiasm and confidence. Fun Fact: Bernoulli’s Principle is the same concept that keeps airplanes in the sky — your child will explore this fascinating science right at home! Features Hands-on DIY science experiment kit that demonstrates Bernoulli’s Principle through air pressure and lift experiments. Encourages curiosity, critical thinking, and problem-solving as children explore how airflow creates levitation. Made from durable, child-safe materials ensuring safe and long-lasting use during experiments. Suitable for children aged 11–14 (Grade 6–8) for an engaging and age-appropriate STEM learning experience. Promotes understanding of aerodynamics, balance, and fluid motion through fun, practical experiments. Perfect for classroom demonstrations, home learning sessions, or interactive STEM projects. Included manual provides step-by-step guidance for easy assembly and scientific exploration. Makes a thoughtful science gift for birthdays, science fairs, or young inventors interested in hands-on discovery.

Holybro M10 GPS Standard GPS (GHR 1.25mm 10 pin) The Holybro M10 GPS Standard GPS (GHR 1.25 mm 10-pin) is a high-precision M10 GPS module engineered for reliable positioning and navigation in advanced drone applications. Featuring the powerful u-blox M10 series chipset, this GPS unit delivers fast satellite acquisition, improved signal sensitivity, and accurate location data to enhance flight stability and autonomous performance. Its standard connector and 10-pin interface make it easy to integrate with a wide range of flight controllers and UAV systems, ensuring seamless setup for custom builds and professional projects. Designed for both hobbyists and serious drone developers, the Holybro M10 GPS provides robust navigation feedback that helps maintain steady flight paths, enable precise waypoint missions, and improve return-to-home accuracy. The compact and lightweight module is perfect for multirotor drones, fixed-wing aircraft, and research UAVs that demand dependable positioning even in challenging environments. With its advanced u-blox technology and M10 series performance, this GPS unit enhances overall drone control and situational awareness for every flight. Features: High-precision M10 GPS module powered by advanced u-blox M10 series technology for accurate positioning. Fast satellite acquisition and strong signal sensitivity for reliable navigation performance. Standard GHR 1.25 mm 10-pin connector for easy and secure integration with flight controllers. Provides stable location data to support autonomous flight and return-to-home functions. Compact and lightweight design suitable for multirotor, fixed-wing, and UAV platforms. Ideal for professional drone applications, research projects, and advanced UAV builds.

Holybro PM07 Power Module (14S) The Holybro PM07 Power Module (14S) is a robust and reliable power module designed to deliver clean, regulated power to your drone’s flight controller and onboard electronics, supporting up to 14-cell LiPo battery configurations. Engineered for high-current UAV applications, this module provides accurate real-time voltage and current monitoring, helping ensure safe operation while protecting sensitive components from electrical faults. Its efficient power delivery and dependable performance make it an essential component for advanced drone builds and professional UAV platforms. Built to simplify wiring and enhance system reliability, the Holybro PM07 Power Module integrates seamlessly with popular flight controllers, reducing clutter and improving overall power management. Whether you’re developing high-performance multirotor drones, autonomous platforms, or research UAVs, this power module offers consistent energy supply, precise monitoring, and improved safety for extended flight operations, giving you confidence in both performance and durability. Please Note: The XT60 Plug and 12AWG wire that are pre-soldered on the board is rating for 30A continuous current and 60A burst current (< 60 Seconds). If a higher current is being used, the plug type and wire size should be changed accordingly. You can refer to this chart for reference. This PM02 Power Module uses analog data output and is not compatible to the Pixhawk 5X & 6X (Requires a digital PM like PM02D). Features: High-capacity power module designed to support up to 14S LiPo batteries for advanced UAV applications. Delivers clean and stable power to flight controllers and onboard electronics. Provides accurate real-time voltage and current sensing for improved flight safety. Built for high-current handling in professional and heavy-lift drone platforms. Reduces wiring complexity with an integrated power and monitoring solution. Ideal for multirotor drones, autonomous UAVs, and research-grade aerial systems.