Configuration of Square-Wave Drive

Configuration of Square-Wave Drive

In the case of sensorless square-wave drive, an inverter circuit for driving a microcontroller and a motor, a pre driver for driving the inverter circuit, and a comparator that compares the output voltage are necessary.

Chapter 4 Let's Try to Rotate the Motor

To Start with Square-Wave Drive
To Rotate by Square-Wave Drive
Configuration of Sine-Wave Drive
To Start with Sine-Wave Drive
To Rotate by Sine-Wave Drive
To Change Speed
Speed ​​Sequence