Learn how to lift-off a drone with your mind and a hacked controller using a MindWave sensor, Arduino MKR1000 and Processing.

I just levitated small objects using ultrasonic waves

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

The project consists of a kit for drones that includes an electronic device that functions as a meteorological station.

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

How to make a DIY Rocket Launcher using Arduino - Design the circuit, make a rocket ignitor and control the launcher from your phone.

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

Navigational Tracking Device to keep an eye on altitude of Hot Air Balloon or Weather Balloon Satellite.