PIC32Flight Control & dsESC4
Hereby my project, I wanted to build a quadrocopter to learn more about system control and brushless motor and because it is cool. To target also was to make it without as little wires as possible and that is why I made a…
ContinueAdded by Jeroen van de Mortel on February 17, 2013 at 2:30am — 16 Comments

We have been working lately with Jason.J and few other people to create first real Open Source ESC that is based on STM32 RISC processors. Just moment a go courier delivered first PCBs to my desk here at jDrones and we are thrilled to see how they start perform after assembly has done for these.
OpenESC pcbs are 35 x 25mm and 4 layers PCBs. Power range…
ContinueAdded by Jani Hirvinen on November 7, 2012 at 8:17am — 7 Comments
HexTronik D4023-850 Out Runner Motor and Turnigy Dlux 30A ESC Thrust Test for FPV Plane 1500 Grams at 26 Amps
Added by Nick Goodey on October 27, 2012 at 4:26pm — No Comments
Most of the pro multicopter set-ups have feedback from the ESCs so the controller knows the status of the motors. This is useful for all kinds of reason including:
1. debugging the causes of crashes - the controller could log when a motor has stopped running.
2. allows faster and better reaction to a motor failure perhaps saving you from a crash at least for…
ContinueAdded by Randy on September 26, 2012 at 9:43pm — 22 Comments

Development: New power distribution board
Some of you might already seen this board on Open-source ESC development post several days ago and some not. As…
ContinueAdded by Jani Hirvinen on August 23, 2012 at 8:10am — 26 Comments
It was a productive weekend: MP up and running on my shop PC, aircraft firmware loaded into APM2, radio connections troubleshot and calibrated, Wow! There's my house with a graphic quad hovering over it! (I am not worried about giving away my coordinates. Come on by but call first, please.) After…
ContinueAdded by R. D. Starwalt on July 30, 2012 at 6:22pm — 7 Comments
Implementing ESC Fail Safe

I had a request to provide information on how I implemented an ESC fail safe on my quadcopter and posted a small image of the process under the ArduCopter 2.5 firmware thread. Since I suspect there may be a more general interest in this, I'm posting a blog segment on this fail safe.
Above is an image of the process.
Also, here's a pdf…
ContinueAdded by Scott Thompson on April 23, 2012 at 4:30pm — 9 Comments
Rock ESC - a new, open source, high performance Electronic Speed Controller project
Hello everybody,
My name is Adam Miłosz and I'm on of the guys working on Rock ESC.
Just to give you the idea of the ESC that we want to develop, here are the highlights of the planned features:
• super fast motor response time,
• overcurrent protection,
• open source software,
• high current handling -…
Added by Adam on December 10, 2011 at 10:30am — 10 Comments
EasyStar Upgrade 3: ESC and LiPO fitment
Added by Ritchie on September 2, 2010 at 4:00am — 3 Comments
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Season Two of the Trust Time Trial (T3) Contest has now begun. The fourth round is an accuracy round for multicopters, which requires contestants to fly a cube. The deadline is April 14th.675 members
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