A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

A drone which uses four motors to fly.
65 questions
A flying machine that uses multiple propellers, or rotors, to maintain flight.
49 questions
For questions about the physical parts and components that make up a UAV.
41 questions
Use in reference to the open-source multirotor and fixed-wing flight controller firmware maintained by the community.
39 questions
Use for questions regarding brushless DC motors.
38 questions
Use in reference to Lithium Polymer batteries, commonly used for their excellent energy density and their ability to provide large currents.
37 questions
The electronic component responsible for controlling a drone or model aircraft based on inputs from the receiver and outside forces acting upon the drone or model aircraft.
37 questions
Use in reference to electronic speed controllers, used with both brushed and brushless DC motors on drones and model aircraft.
36 questions
Use in questions relating to drones or model aircraft which are operated with a video transmission from the drone/aircraft to a ground station or headset.
34 questions
For questions about the batteries of your drone. Please consider using a more specific tag as well, e.g. [lipo].
34 questions
A mechanical device for propelling a drone or aircraft, consisting of a shaft with two or more angled blades attached to it.
31 questions
turn an input into a signal that is then sent to a receiver.
28 questions
An electronic component that creates torque (rotational force) when electricity is applied.
28 questions
For questions asking for recommendations for drones, model aircraft, or parts. Be sure to clearly indicate the specific requirements, or your question may be marked opinion-based.
27 questions
For use with questions asking for direction or guidance on rules relating to drone use. Please consider also using a country tag, if appropriate.
23 questions
transmit or receive a radio signal.
23 questions
For questions about aircraft that use wings to generate lift.
23 questions
Also referred to as "VTX". Use on questions regarding video transmitters.
22 questions
if you are looking for help with a problem. Remember to post as much detail as possible, including what you have tried so far.
22 questions
An electronic component that receives the information sent by a transmitter.
21 questions
Use in questions asking about the physical capabilities or limitations of a drone/model aircraft.
19 questions
For use on questions regarding the proper use of, maintenance of, and safety measures when using batteries.
16 questions
Questions about software that runs on a computer or mobile device. For microcontroller code, use [firmware].
15 questions
Use in questions asking about why the materials or components of drones/model aircraft are constructed in a certain way.
13 questions
Use for questions asking how to assemble, construct, or otherwise put together drones and model aircraft or related components.
13 questions
Use in questions comparing two or more things related to drones or model aircraft. Provide as much detail as possible to avoid your question being marked as opinion-based.
12 questions
For questions regarding the electronic components on a drone. For questions about how to wire them together, use [wiring]
11 questions
For questions about drones which weigh less than 250g (known as "Class C0" in Europe)
11 questions
Use in questions regarding drones designed to fly for long amounts of time and travel a long distance from their starting point.
11 questions
Use for questions related to the aerial photography systems, consumer drones, professional drones, or other products of the company DJI.
10 questions
For questions about using and operating drones and model aircraft safely
10 questions
Use in questions regarding the proper methods that should be used to charge LiPo, Li-ion, or other batteries.
10 questions
Use in reference to the manufacturer of consumer RC transmitter and receiver gear.
9 questions
For questions about the physical design, materials and manufacturing of a drone frame.
9 questions
Use in questions pertaining to the use, troubleshooting, or specifications of video transmitting/receiving systems used on drones and model aircraft.
9 questions
For questions regarding the use of or configuration of an Inertial Measurement Unit.
9 questions
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