Reaction wheels are useful things, typically used by satellites to keep themselves oriented the right way up in space. Turning the reaction wheel creates an equal and opposite torque in the spacecraft ...

This may say more about us than the current state of the telephone network, but unless your Grandma is still kicking, how many phone calls do you take that are actually worth picking up? Around here ...

The motors library can be seen near the bottom right just above the "Hardware Abstraction Layer" ArduPilot supports over 22 different multicopter frames. The Motors library is designed to consolidate ...