Driving a brushless DC (gimbal) motor can be a pain in the transistors. [Ignas] has written up a nice article not only explaining how to do just this with an Arduino, but also explaining a little ...

In hard-switching designs, GaN devices can suffer from higher power losses due to body diode behavior, especially with long controller dead times. CoolGaN G5 transistors address this by integrating a ...

Because of the third transistor’s amplifying action, very little current need be drawn from the arduino pin, or high-current bridge transistors can be driven. The four diodes are included, as they ...