Newest Questions
960 questions
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Mission Planner Does Not Detect TX for calibration Even When Drone Is Bound
Radionaster Pocket with internal TX successfully bound with drone but mission planner do not see it on callibration screen.
Configurations elrs for TX and RX
Radiomaster elrs Configuration
Mission ...
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10
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Drone Rotors Won't Spin
apologies in advance – I'm a noobie to drones, and I've gotten in over my head. The reasons why don't matter now, but suffice to say I thought my experience with 3d printing, programming, ham radio, ...
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29
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Trying to flash BlueJay on EMAX BLHeli 40A UBEC ESC Via Arduino Uno As passthrough
I am trying to flash BlueJay firmware on an EMAX BLHeli 40A ESC
I am using an Arduino Uno as the interface (interface programmed with BLHeli Suite)
Does anyone have any experience with this setup? I ...
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1
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43
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Can I build a glider with a chainsaw engine?
I would like to build a glider, with most of its parts from plywood and light aluminium bars and rods. Since I got small budget, I would like to use a chainsaw engine, cheaply bought from Lazada ...
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1
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41
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Which combination of twisted wires is the optimal one for the analog camera?
There's a rule of a thumb that powerline wires should be twisted into brides as well as signal wires. In a noisy environment this approach improves signal integrity by reducing inducted noise. As ...
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28
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Request: Firmware dump for S196 (A14 Max Pro) GPS 8K drone (SPI flash PUYA P25D16SH)
I have an S196 GPS 8K drone.
Current SSID: VSGPSPRO_8K-972eeb
Previously: VSGPSPRO_8K-95???? (everything worked fine before)
The SSID is still broadcast and I can connect to it — DHCP even assigns an ...
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44
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Why don't they use any lubricants in FPV drone motors?
Looking into an average motor of an FPV drone I realize that it is built quite tightly, I mean, the rotor is pretty much close to the bell and of course there's some friction between them.
So my ...
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147
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How is this quadcopter so stable with props so close to CG/Fuselage?
How can this quadcopter be so stable having its propellers so close to the center CG. Isn't this suppose to affect its balance?
Here is an image with a top and bottom view, you can see how the props ...
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19
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Are digital cameras cross compatible with different digital VTX systems?
It seems that all three digital VTX systems (DJI, Walksnail & HDZero) use the MIPI Camera Interface. Could any camera with MIPI CIF be used with any of the three VTX systems, or are the specific ...
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28
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How to listen to the DJI Mavic's transponder?
So to be completely honest I don't even know what the difference between a transceiver and a transponder is. All I want to know is what kind of signals the controller of DJI drone sends out, and what ...
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52
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How to control an accessory with the Drone's controller
so I'm looking to get a DJI Mavic 3, and I want to attach an accessor(ies) to it. Like a claw to grab and release light objects. I would really only need one input to the device, but one bit appears ...
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How do I mount this motor onto a quadcopter arm? PROPDRIVE v2 3536 910KV Brushless Outrunner Motor from hobbyking
Motor with provided bracket
https://hobbyking.com/en_us/propdrive-v2-3536a-910kv-brushless-outrunner-motor.html#qa[bW9kZT03JnBhZ2U9MSZxdWVzdGlvbl9zZWFyY2hfY29udGVudD0=]
I need to mount this motor onto ...
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108
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How Does a Flight Controller Stabilize a Drone Using Gyro and Accelerometer Data?
I’ve been reading up on Betaflight and ArduPilot documentation, but I’d love a simplified but technically accurate explanation of how sensor data is used in the control loop.
I have no flying ...
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Horizontal speed is constant despite configuration
I am running SITL px4 simulation with Gazebo as backend simulation engine and visualization, and using QGroundControl as GCS console.
I set the firmware (SITL mode) to MPC_XY_VEL_MAX speed to 20 meter/...
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Mavic 3 Classic with Hasselblad Camera
I'm interested in the DJI Mavic 3 Classic drone with a built-in Hasselblad Camera. How do you focus? Is there an autofocus system? Can you take photos whenever you wish? How do you control the ...