Failed but still teaches a lot.

It's not only a quadcopter... it's an open source machine!

Protect your flying machine!

I have used a 1.kk flight controller along with an Arduino Nano and an ultrasonic sensor to add the feature of altitude hold.

Learn how to control a brushless motor wirelessly using Arduino micro controller and HC12.

In a previous project I developed a GPS data logger for RC aircraft but I did not have feedback on the receiver. So I modified the prototype

This project describes of a low-cost GPS data logger for RC planes. In a previous project I described how to build a GPS data logger.

This will keep your rocket going straight without fins!

This rocket engine was designed with the priority to go to space!!!!

I wanted an additional analog control in FlightGear - nice, cheap and compact.

Add more fun to bottle rockets!

This system can do a number of things for your rocket!

To add the feature of Direction Control using the initial direction as a reference and applying a proportional controller.

A Thrust Vector Controlled rocket that can maintain its orientation without the use of fins.

i'm making a simple after burner effect for rc plane motorized with electric ducted fan (EDF) with arduino and leds strip

If you want to set up your airplane accordingly to the designer's specification, you need to measure the control surface right angles.