With the assembly finished, I construct a control panel and then start testing. In this series, I will be building a single propeller spherical drone which will be controlled via an Arduino. I ...

The Arduino UNO R4 boasts a 3x performance increase over the UNO R3 and , in addition, SRAM has been upgraded from 2kB to 32kB, and flash memory from 32kB to 256kB to support more complex projects.

With all of the components ready, I begin to assemble the central motor hub and test code for the air fins. In this series, I will be building a single propeller spherical drone which will be ...