The driver should be capable of driving anything from a small RC motor without sensors, to a bigger multi kW BLDC motor with or without sensors.

Brushless DC motors are common place in RC Vehicles. They are small, light, fast and can be inexpensive. [Raynerd] wanted a new spindle for his CNC machine and thought that a brushless DC motor ...

Instead, he embarked on a brave journey to breathe new life into the machine by swapping its dying brushed motor for a sleek brushless upgrade. Things got real as [Chaz] dismantled the drill ...

If you want to use a RC-style Brushless motor with an ESC for a custom-built spindle, it requires a different type of PWM signal. The PWM controlling those has a pulse length of 0.5~2.5ms. This ...