PID control loops are everywhere, found in flight controllers for drones and the temperature control code for 3D printers. How do you teach PID control loops? [Tim] has a great demonstration for this, ...

Quite a few of you thought the Naze32 was left out of last column’s flight controller roundup. I hear you loud and clear! I’ll add the Naze to the controllers which will be tested on The Hackaday ...

In Windows PowerShell, we frequently create variables to store information we intend to reuse. PS C:\> $name="Prof. PowerShell" But PowerShell also defines a number ...