Quadcopters (779)

Discussions Replies Latest Activity

selecting motor for quadcopter and Calculating Thrust, lift force.

Hi. I want to know how to select motors for my quadcopter. I tried ecalc but couldn't do it. and I want specific calculations for it. Also…

Started by Harshada Gurav

1 May 15
Reply by OG

Naze32 rev5 + SBUS Help

Please help I am having problems with my setup. Watch the Video here: https://www.youtube.com/watch?v=NuBPU8GDXscMini build from Space One…

Started by Cyrus Hostetler

4 May 14
Reply by Roberto Brusnicki

Doesn't lift even full throttle

Hallo everyone, I made Quadcopter with specification : 1. Arduflyer V2.5 2. Sunny-Sky 980 KV 3. EMAX 4in1 ESC 30 A 4. GPS Ublox neo 8n My…

Started by Ade Fitria

1 May 11
Reply by Alex Buckley

Drone crashing

my drone is toppling to one side and crashing instead of hovering. i have a feeling that one motor is rotating at a lesser RPM compared to…

Started by Prashanth Rajagopalan

0 May 9

Motors beeping and not moving - HELP

Hi all! I'm working on a quadcopter for the first time and I've run into a few issues in getting this thing working. FC: NAZA M Lite RX: AR…

Started by CSamulski

0 May 8

Drone PID tuning

I would like to know more about PID. The math behind it, the calculations, the parameters, everything in detail. We know we can change the…

Started by Prashanth Rajagopalan

1 May 6
Reply by James

Controlling Quad Copter Without using dedicated Transmitter and Receiver

Hello Everyone, this is my first post on diydrones and in this field also. I recently took a project on building a quad copter with limited…

Started by Trans

2 May 5
Reply by James

Quad copter problem

Hi the quad copter fall down with high speed perpendicularly on pix-hawk autopilot controller, and when i revised the log i saw that the th…

Started by Obadah Nawafleh

2 May 2
Reply by Obadah Nawafleh

Basic design of quadcopter?

Hi friends, Please suggest me few websites, which gives design, calculations & functionality information of  a quadcopter.

Started by Ajay Marshal

3 May 1
Reply by Ajay Marshal

Some basic help to build a quadrotor UAV

Well, I am mechanical engineer and doesn't understand anything about electronics in UAV. I have a frame Robodo Q450 V3 Glass Fiber Quadcopt…

Started by Harshada Gurav

5 May 1
Reply by Harshada Gurav


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