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Votre Pseudo et mot de passe associé

Merci au concepteur (antoineafpa) et au photographe (fx78)

L'objet de cet article est de donner l'ensemble des éléments au lecteur pour se construire une aile delta facile à voler et surtout facile à équiper pour le vol en immersion (caméra sur servo pivotant horizontalement).

L'article donne les côtes de découpe, le type de matériel nécessaire pour la construction, l'équipement RC et FPV de l'aile ainsi qu'un guide de construction avec des photos.

Bonne construction et bons vols !

 

Follow the link make your own Gravity Center of your RC Models airplanes.

DIY CG Balance

Read the instruction on the french forum, and description step by step to make your own GC Balance for your models.

Exploring the best flight controller for FPV Drone in 2024, it's essential to consider key features that optimize performance and user experience. For newcomers, Betaflight stands out as a preferred FC firmware due to its extensive community support and plethora of online resources, aiding in both initiation and troubleshooting.

Key Features to Consider:

  1. Processor Selection: Opt for F4, F7, or H7 processors, with preference given to F7 and H7 for their enhanced speed, future-proofing, and Frsky receiver compatibility without requiring signal inversion.

  2. Gyro Preference: The MPU6000 Gyro remains favored for its stability, while ICM gyros are acceptable if soft-mounted.

  3. Input Voltage Range: Look for controllers accommodating a wide input voltage range, ideally up to 6S, to suit various battery configurations.

  4. Soft Mounting Solutions: Flight controllers offering soft mounting solutions, such as silicone grommets, effectively dampen vibrations, improving flight performance.

MEPS F7 HD

meps f7 hd

The MEPS SPACE F7 HD Flight Controller emerges as a standout option for digital FPV builds. Powered by the STM32F722 microcontroller and seamlessly compatible with Betaflight firmware, it delivers exceptional performance.

Crafted with precision, this FC features an interface port tailored for digital video systems, alongside well-sized solder pads and a logical layout for easy assembly. Additionally, its 6-pin plug&play port eliminates the need for soldering when connecting HD Digital VTX, enhancing convenience.

Tailored for racing and freestyle drones, the MEPS SPACE F7 HD sets the standard for digital quad flight controllers. With compatibility with Betaflight firmware and streamlined connectivity to HD Digital VTX, it's an ideal choice for enthusiasts seeking advanced features.

Speedybee F405 V4

The Speedybee F405 V4 offers excellent value, boasting robust quality control and performance. Supporting both analogue and digital FPV systems, it includes an onboard Betaflight OSD chip for seamless operation.

Despite utilizing an F4 processor, the Speedybee F405 V4 remains competitive, especially for running 4K looptime setups. Its ample processor memory may contribute to its longevity compared to faster counterparts.

Rush Blade F722 FC

The Rush Blade F722 stands out for its comprehensive features and robust design. With multiple JST connectors, it supports a solder-less setup, making FC swaps quick and convenient, particularly advantageous for racers.

Available in analog and DJI variants, the Rush Blade F722 ensures compatibility with chosen FPV systems. Choosing a stack configuration prevents messy wiring issues, ensuring seamless compatibility.

MEPS F7

meps f7

The MEPS F7 Flight Controller, designed for analog builds, offers reliability and efficiency. Featuring well-sized solder pads and a sensible layout, it simplifies assembly. Notably, it introduces the ability to assign a transmitter switch to control the VTx power regulator, offering added flexibility.

Flywoo GOKU GN745

The GOKU GN745 is ideal for lightweight FPV drone builds, boasting impressive specifications in a compact form factor. With a built-in 40A BLHeli_32 4in1 ESC, it supports RPM filter and bi-directional DShot out of the box, making it a top choice for enthusiasts prioritizing performance.

Despite potential soldering challenges due to cramped pads, the GOKU GN745's specifications make it compelling for those seeking top-tier performance.

By considering these top-FPV flight controller and their features, enthusiasts can make informed decisions tailored to their FPV drone needs, ensuring optimal performance and a seamless flying experience.

 


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We'll go over the foundations of Electronic Speed Controllers (ESCs) and their important function in First Person View (FPV) drones in this article. This thorough summary seeks to offer crucial details on voltage and current ratings, the benefits of various ESC kinds, and an ESC's internal construction. We'll also highlight some notable MEPSKING items that you could find useful for your FPV drone, including the MEPS ESC. Now let's explore the realm of ESCs.

MEPSKING is a well-known brand in the industry, specializing in 6S brushless motor, FPV drone ESCs, and drone flight controllers with sixteen years of experience in UAV propulsion systems. Establishing a recreational e-commerce platform with an emphasis on FPV propulsion technology advancement is their objective.

1. Recognizing ESCs

An FPV drone's ability to control motor speed is mostly dependent on its ESC, or electronic speed controller. In order to operate the brushless motor and reach the intended speed, it decodes throttle signals from the flight controller. Considering all the variables that affect performance, choosing ESCs of superior quality improves the whole flying experience. Direct current (DC) from the LiPo battery powers ESCs, which then take motor instructions from the flight controller and convert them into three-phase alternating current to power the motor.

2. Types of ESCs

The 4-in-1 ESC and the single ESC are the two main categories of ESCs. Four distinct ESCs, each controlling a different motor, are combined into a single circuit board to form a 4-in-1 ESC. 4-in-1 ESCs, which often match the size of the flight controller, make it simple to stack and install quickly with fewer solder connections, which minimizes the amount of wiring and soldering that is required. The ease of 4-in-1 ESCs is undeniable, but it's important to remember that if one ESC breaks, the entire board needs to be replaced. Nevertheless, the tremendous reliability of contemporary 4-in-1 ESCs reduces worries about these kinds of incidents. In the past, single ESCs—which regulate just one motor—were more common; but, lately, their use has decreased. Noteworthy products from MEPSKING, such as the MEPS 45A and the MEPS 60A ESC, are popular choices available in their store.

3. Establishing the Needs for the ESC

Make sure the ESC you choose for your FPV drone can manage the current draw from your chosen motor and propeller and is compatible with the voltage of your battery.

3.1 Ratings for Voltage

To avoid damage, be sure the ESCs you have chosen can handle the voltage of your battery. ESCs can handle input voltages as low as 6S, where 6S and 4S stand for the number of cells in your LiPo battery.

3.2 Present Assessments

The maximum current an ESC can handle without breaking is indicated by its ESC current rating, which is expressed in amps. The amp rating can only be too low; it cannot be too high. At the moment, there are two rating types: burst and continuous. Burst current specifies the maximum current for brief intervals, usually less than 10 seconds, whereas continuous current indicates the sustained current the ESC can safely take.

4. Choosing ESC Firmware

Since there is not much of a performance difference between BLHeli_S and BLHeli_32, any option is acceptable. Bi-directional DShot is now supported by both firmware versions, allowing RPM filtering in Betaflight. Even though BLHeli_S ESCs are more affordable, they may require more work to enable RPM filtering because doing so may require flashing third-party firmware (like Bluejay). By comparison, BLHeli_32 functions flawlessly right out of the box. The more recent model, BLHeli_32, has more sophisticated features like RGB LED support and ESC telemetry, however these features don't really affect flight performance. If you want an ESC that is more future-proof, go with BLHeli_32; if cost is a factor, go with BLHeli_S.


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