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Trouble Shooting F90 Long Range Motor

After a crash, I have noticed that my fourth motor (F90 LRM) is not working, others three work fine. Initially, I thought it was because the wiring from the ESC (f55A pro) to flight controller (Tmotor f7) was loose, so I redid the wiring and plugged it in again and noticed the fourth motor responding on betaflight, however, it stops working after 10 seconds of run time. The ESC beeps three times as well. I also noticed that my FC is really hot. If anyone knows what might be wrong or how to go…

Hobbies?

Hello everyone! Recently caught myself thinking that time is merciless, it's consumed by tasks, work, family. And I have no hobbies left. Absolutely none, except PC and mobile games, Aviator of smth like from this. Can you suggest what you do in your free time? Is it possible to find a hobby that won't take up much time and isn't directly related to drones or only indirectly? 

Issue with reading data from telem1 port of CUAV-X7+

 Data Reading Issue2360×3220 319 KBAn issue with reading data from the telem1 port of CUAV-X7+I am trying to integrate KingTech 210 ECU with Ardupilot firmware. The above .jpeg file explains the flow of my code. I made a library in the libraries directory of the ArduPilot (AP) source code. I have defined a serial protocol named “SerialProtocol_KT_ECU = 49” in serialManager.h file. I used the find_serial function from the serial manager libraryto find the ECU instance and the find_baudrate…

FreeCAD custom wing using different profiles and tapered tip

Hi All,for a monowing project I wrote several FreeCAD macros which generate a tapered, two section wing, where the root profile of the inner section is different from the outer profile of this section and where the outer section is tapered towards the tip. The files are on github:FreeCADwing_git   a zip file is availabel here: FreeCADwing_zipPlease post all questions and suggestions regarding the program to github discussions:FreeCADwing_discussions Happy Modeling, Soldering, Simming, Building…

How to Install 4 Spraying Drone Nozzles ? -Useful Video Tutorial

Hello everyone, usually, agricultural drones (unlike FPV camera drones) allows users to retrofit different parts to achieve more functions.Here is a tutorial on 4 centrifugal nozzles installation for your reference.Practical drone skills：https://youtu.be/484NkJAigoo?feature=sharedvideo comes from EFT tech .Which agricultural drone model do you use? Welcome to leave comments to discuss ~ 

eFPGA Applications

Integrating embedded Field Programmable Gate Arrays (eFPGAs) into drones can enhance their capabilities and efficiency in various ways. Here are some potential applications: 1. **Real-time Signal Processing**:   - Efficient processing of sensor data from cameras, LiDAR, radar, and other sensors.   - Enhanced image and video processing for tasks such as object detection, tracking, and terrain mapping. 2. **Adaptive Control Systems**:   - Implementation of advanced flight control algorithms that…

How Can eFPGA Enhance Drone Capabilities?

Hey everyone,I've been reading up on eFPGA (embedded Field-Programmable Gate Array) and I'm curious about its potential applications in drones.How can integrating eFPGA into drone systems improve performance or add new features? Has anyone here experimented with this tech in their projects?Looking forward to your thoughts and experiences!

How to Set the Remote Control Function Channel of Agri Drone？

Each button on the remote control corresponds to different functional commands, and some buttons can be customized or have dual functions. Below,taking the EFT App paired with the MK15 remote control as an example to show how to set the functional channels for the remote control buttons.Channel Setting Steps :Open EFT App ,Tap “Start”→“Settings”→“Controller” ，enter and slide to find the channels ,as below pictures .Total 6 channels, corresponding to the remote control buttons A, B, C, D, SA,…

monocopter flopbot

Hi everyone, recently I found the flopbot project, where they have built and flown a monocopter. Has anyone tried a monocopter of their own or to replicate the flopbot? Any insight or experience you could share would be highly appreciated. Thanks JürgenThe flopbot git repository is here: flopbot on gitA short video is hereflopbot video

Our RC battery can reach an instant discharge current of 130C