I just levitated small objects using ultrasonic waves

How to hack a Syma S107G toy helicopter and control it via infrared using Arduino.

It's a simple project that can hover on a cushion of air. It runs by the 1sheeld+ app. Using the Slider, GamePad and Terminal Shield.

A successful attempt at making a fully functional Telemetry CanSat using 1Sheeld.

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