This article is your gateway to the exhilarating world of drone building, focusing on creating a racing drone from scratch. With guidance from Joshua Bardwell, even a novice can confidently construct an FPV quadcopter, thanks to his detailed, step-by-step video series. This adventure is about more than merely assembling a drone; it’s about mastering the building process, ensuring you have the skills to create and understand every aspect of your flying machine.
You’ll find a comprehensive breakdown of all the necessary materials, right down to the last screw and zip tie. While there’s a challenge with availability and sourcing parts, you’ll have all the tips and details needed to independently gather your kit. Embrace this opportunity to embark on a journey where you’ll learn to turn a collection of components into a thrilling, high-speed racer.
Uncertain about what to purchase? Take a look at THE ULTIMATE FPV SHOPPING LIST: https://www.fpvknowitall.com/ultimate…
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I’ve developed a video series that guides even a complete novice through the process of building an FPV quadcopter. The videos cover each step of construction and setup of the drone, in the detailed but accessible manner I’m known for. If you have any questions, JB is overseeing the YouTube comments, and there’s a Discord server chat channel for quicker assistance.
This video series offers more than just providing you with a flyable quad. It’s aimed at teaching you how to construct a quad properly, covering all the small steps that are often missed.
The complete playlist for this build series is:
• Learn To Build A Racing Drone
Purchase this complete kit at Rotor Riot store:
https://rotorriot.com/products/bardwe…
Unfortunately, the Rotor Riot “kit” version of this build has been out of stock for quite some time, so I am listing individual links to the parts. You will need to acquire them separately if you wish.
1x Rotor Riot CL1 frame
Rotor Riot Store – http://bit.ly/2V1qab4
1x Holybro Kakute / Tekko / Atlatl stack
Banggood – http://bit.ly/2J98BOW
RaceDayQuads – http://bit.ly/2GGdhcs
Rotor Riot – http://bit.ly/2xaZtmt
GetFPV – http://bit.ly/2Ro58Nm
1x Foxeer Pagoda video antenna (or equivalent)
RaceDayQuads – http://bit.ly/2FYRjT4
Rotor Riot Store – http://bit.ly/2V6JKCT
Banggood – http://bit.ly/2V42e6U
4x DYS Samguk Wei 2207/2600 kv motors (buy a spare or two!)
Rotor Riot Store – http://bit.ly/2V6LlZp
RaceDayQuads – http://bit.ly/2V4llh1
Banggood – http://bit.ly/2V7uSUD
GetFPV – http://bit.ly/2vu1Orj
1x Foxeer Micro Arrow Pro FPV camera
Banggood – http://bit.ly/2vt84ja
RaceDayQuads – http://bit.ly/2WlIwQs
Rotor Riot – http://bit.ly/2UMyd6K
GetFPV – http://bit.ly/2IYo84i
Amazon – https://amzn.to/2tVxsgF
DYS Cyclone 5046×3 props (as many as you can manage)
Banggood – http://bit.ly/2VvS8v3
ReadyMadeRC – http://bit.ly/2V0HNb3
GetFPV – http://bit.ly/2V22jbb
Amazon – http://amzn.to/2EPVvV3
Pre-soldered XT60 power lead
Amazon – https://amzn.to/2WlJa0k
GetFPV – http://bit.ly/2VAbhvM
Rotor Riot – http://bit.ly/2V1BHac
RaceDayQuads – http://bit.ly/2V2uNll
Banggood – http://bit.ly/2GGk4CY
M3 Screw assortment (use 4mm or 5mm for the FC stack and 8mm for the motors).
RaceDayQuads – http://bit.ly/2GM3OjE
Rotor Riot Store – http://bit.ly/2GFUjTg
GetFPV – http://bit.ly/2UJrDxL
Amazon – https://amzn.to/2ZKhzZ2
Banggood – http://bit.ly/2GOP0kG
Additionally, you will need to obtain the following:
Zip ties, 8″ length (to hold antennas and receiver)
Heat shrink, 3/32″ diamter, 2″ length, quantity 2 (4″ total length)
Double sided tape for receiver, 1/2″ x 1″ — use double-sided foam tape, “servo tape”, Scotch Extreme Mounting Tape, or similar.
MANDATORY DISCLAIMER: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for me to earn fees by linking to Amazon.com and affiliated sites.
Most or all links above are affiliate links, and I will receive compensation if you use them.
Understanding Racing Drones
Definition of Racing Drones
Racing drones are specialized unmanned aerial vehicles (UAVs) designed for speed and agility, allowing pilots to navigate challenging courses. Equipped with powerful motors, lightweight frames, and sophisticated camera systems, these drones are built for high-speed competitions in which speed, control, and precision are paramount. Unlike typical photography drones, racing drones prioritize performance and maneuverability over features like stabilization and image quality.
Difference Between Hobby Drones and Racing Drones
While both hobby and racing drones serve the purpose of flight, they differ significantly in design and function. Hobby drones often focus on features like high-quality video capture, GPS-guided flight, and ease of use, making them suitable for casual users and aerial photographers. In contrast, racing drones are stripped of superfluous features to enhance speed and responsiveness. They require a more hands-on approach in terms of construction and flying, appealing to enthusiasts who prioritize the thrill of high-speed flight and the satisfaction of building their own racing machine.
The Thrill of Drone Racing
Drone racing combines the excitement of high-speed competition with the skill of piloting handcrafted machines through obstacle-laden courses. Pilots wear specialized goggles that offer a first-person view (FPV) from the drone’s perspective, making each race a heart-pounding experience. The sport has grown rapidly, attracting both participants and spectators who are drawn to the fast-paced action, technological innovation, and the community of passionate drone racers.
Components of a Racing Drone
Essential Parts of a Drone
Building a racing drone involves understanding and assembling its core components, which include the frame, motors, propellers, flight controller, electronic speed controllers (ESCs), battery, and FPV system. Each part plays a crucial role in ensuring the drone’s performance and stability. A sturdy frame provides support, powerful motors and propellers deliver thrust, and a responsive flight controller maintains flight stability and control.
Overview of the Rotor Riot CL1 Frame
The Rotor Riot CL1 frame is a popular choice among drone racing enthusiasts due to its durability and modular design. Constructed from high-quality carbon fiber, it can withstand the crashes and bashes common in racing. The CL1 frame allows for easy modifications and repairs, making it ideal for those new to drone building and eager to customize their setups for improved performance.
Understanding the Holybro Kakute / Tekko / Atlatl Stack
The Holybro Kakute, Tekko, and Atlatl stack offers a comprehensive solution for efficient drone operation. This trio consists of a flight controller (Kakute), ESCs (Tekko), and a video transmitter (Atlatl), all designed to work seamlessly together. The Kakute flight controller provides stable platform operation, the Tekko ESCs ensure smooth and responsive motor control, and the Atlatl video transmitter delivers a robust FPV signal for clear and reliable video feeds.
Tools and Equipment Required
Necessary Tools for Building
Assembling a racing drone requires specific tools, including a soldering iron, hex drivers, wire cutters, and a multimeter. These tools are essential for tasks such as connecting components with precision soldering, bolting the frame together, trimming wires to reduce weight, and ensuring electrical connections are secure and functioning correctly.
Importance of Quality Equipment
Investing in quality tools and equipment can significantly affect your building experience and the performance of your racing drone. Precision tools facilitate accurate assembly, reduce errors, and extend the lifespan of drone components. High-quality equipment ensures consistent and reliable performance, reducing the risk of malfunctions during flight.
Safety Gear Essentials
Building and flying drones involves potential risks, so wearing safety gear like goggles, gloves, and protective clothing is crucial. Goggles shield your eyes from soldering splatters and flying debris, while gloves protect your hands during soldering and assembly. Ensuring you have appropriate safety gear helps prevent injuries and allows you to focus on building and racing with confidence.
Introduction to FPV (First Person View)
What is FPV and How it Enhances Racing
First Person View (FPV) technology allows drone pilots to experience flight as if they were on board the drone. By transmitting real-time video from the drone’s camera to special goggles, pilots navigate courses with precision and agility. FPV enhances racing by providing instantaneous visual feedback, enabling quick reaction to obstacles and sharp turns, thus increasing the engagement and challenge of drone racing.
FPV Camera Options like Foxeer Micro Arrow Pro
The Foxeer Micro Arrow Pro is a popular FPV camera known for its compact size and high-quality video output. This camera captures clear images and performs well in various lighting conditions, ensuring pilots have a reliable visual feed during races. Choosing the right FPV camera is crucial for successful racing, as it allows you to navigate the course effectively and avoid collisions.
Choosing the Right FPV Goggles
Selecting the right FPV goggles is essential for a comfortable and immersive flying experience. Goggles should provide a clear, lag-free video feed and fit comfortably for extended periods of use. Other features to consider include screen resolution, field of view, and head-tracking capabilities. Finding the right goggles enhances the FPV experience, allowing you to focus on racing and improving your skills.
Choosing the Right Motors and Propellers
Overview of DYS Samguk Wei 2207/2600 kv Motors
DYS Samguk Wei 2207/2600 kv motors are a preferred choice for many racing drones due to their balance of power and efficiency. These motors are designed to provide quick acceleration and high top speeds, crucial for competitive racing. Their reliability and performance make them a top pick for both beginner and seasoned pilots.
The Role of Motor KV in Speed
The KV rating of a motor indicates its RPM per volt, affecting the drone’s speed and acceleration. Higher KV motors spin faster, providing more thrust and speed, but may consume more power and reduce flight time. Selecting the appropriate motor KV depends on your racing style and course requirements, with higher KV motors offering more aggressive flight characteristics.
Selecting DYS Cyclone 5046×3 Propellers
DYS Cyclone 5046×3 propellers are specifically designed for high-speed and nimble performance, making them ideal for racing. These three-blade propellers offer a balance between thrust and efficiency, helping to maximize speed and maneuverability. Choosing the right propellers ensures optimal performance and complements the drone’s motor capabilities.
Power System Setup
Understanding the Importance of a Pre-soldered XT60 Power Lead
A pre-soldered XT60 power lead provides a reliable connection between the battery and the drone’s electronics. This connection is vital for power distribution and maintaining consistent performance during flight. Using pre-soldered leads reduces the risk of connectivity issues and makes the building process more straightforward, particularly for beginners.
Battery Options and Considerations
Selecting the right battery is crucial for achieving the desired balance between flight time, power, and weight. Common options include lithium-polymer (LiPo) batteries, known for their high energy density and ability to deliver the large currents needed for racing. Battery capacity, discharge rate, and weight are important considerations in order to match your drone’s power requirements and optimize performance.
Ensuring Efficient Power Distribution
Efficient power distribution ensures that all drone components receive adequate power without unnecessary weight or complexity. Using a power distribution board or carefully managing wire placement can minimize energy loss and improve flight efficiency. Proper power management is essential for maintaining drone reliability and preventing mid-race power failures.
Introduction to Drone Flight Controllers
Role of Flight Controllers in Drone Stability
Flight controllers are critical for maintaining drone stability by interpreting pilot commands and sensor data to adjust motor speeds. This process allows drones to hover, accelerate, and navigate obstacles with precision. A quality flight controller enhances responsiveness and control, especially important in high-speed situations, providing pilots with a more intuitive flying experience.
Choosing the Right Flight Controller for Your Build
Choosing the right flight controller involves considering factors such as processing power, connectivity options, and compatibility with other electronics. Advanced controllers offer features like GPS integration, telemetry, and easy configuration through user-friendly software. Selecting the right controller ensures seamless integration within your build, providing the necessary stability and performance for competitive racing.
Setting Up Your Flight Controller
Setting up a flight controller involves configuring firmware, calibrating sensors, and assigning channels for control inputs. Using software tools, you can adjust parameters such as flight modes and motor outputs, tailoring the drone’s behavior to your preferences. Proper setup ensures optimal performance and control, enabling you to maximize your drone’s potential on the racecourse.
Installation and Assembly Tips
Step-by-Step Assembly Process
Assembling a racing drone requires careful planning and step-by-step execution. Start by securing the frame, mounting motors, and attaching the flight controller and ESCs. Next, connect the motors to ESCs, install the FPV system, and configure the power distribution network. Double-check connections and ensure all components are securely fastened for a successful build.
Common Mistakes to Avoid
Common mistakes in drone building include improper soldering, incorrect component placement, and inadequate power distribution. Avoid these pitfalls by thoroughly reading instructions, cross-referencing build guides, and taking your time with each step. Attention to detail and patience are key to constructing a reliable racing drone.
Tips for a Clean and Tidy Build
Maintaining a clean and tidy build involves organizing wires, using adhesive materials to secure components, and regularly inspecting for wear and tear. Using tools like zip ties and heat-shrink tubing can help manage cabling and prevent loose ends. A tidy build not only enhances aesthetics but also improves drone performance and simplifies future maintenance.
Understanding Drone Electronics
Overview of Essential Electronics
Essential drone electronics include the flight controller, ESCs, power distribution system, and FPV equipment. Each component is interconnected and plays a role in drone operation and performance. Understanding these electronics enables you to troubleshoot issues, optimize performance, and make informed choices when upgrading or replacing parts.
Role of ESCs and How They Work
Electronic speed controllers (ESCs) regulate the power supplied to the drone’s motors, controlling speed and direction. They receive signals from the flight controller and adjust motor speed accordingly, essential for stable flight and responsive control. Understanding ESC functionality helps in selecting the right ones for your build and ensures smooth operation.
Importance of Proper Wiring and Connections
Reliable wiring and secure connections are vital for stable drone performance. Loose or poor connections can result in flight instability or power failures. Ensure all wires are neatly run, properly insulated, and securely connected to their respective components. Proper wiring minimizes the risk of electrical issues and enhances drone safety and performance.
Conclusion and Next Steps
Summary of Skills Learned
In this comprehensive guide, you’ve learned about the essential components, tools, and techniques for building a racing drone. Understanding the intricacies of drone parts, electronics, and assembly prepares you for creating a reliable and high-performing drone suitable for competitive racing.
Preparing for the First Flight
Before taking your racing drone for its first flight, conduct a thorough pre-flight check. Inspect all components, verify secure connections, and ensure the battery is fully charged. Test fly in open areas, and gradually increase complexity as confidence and proficiency grow.
Preview of Advanced Topics in Part 2
In Part 2 of this series, we will delve into advanced topics such as tuning for optimal performance, exploring advanced flight modes, and incorporating telemetry systems. These topics will help enhance your racing drone experience and equip you with skills for competitive racing.