Why we need PCB?
Printed circuit board (PCB), is an important electronic component, is the support of electronic components, is the carrier of electronic components electrical connection.
For controllers in many fields, PCB can be said to be the core and the most critical accessory. This is especially true in the field of motor controller.
PCB is small and powerful, which can be programmed arbitrarily. It has gradually become the leader in the field of DC brushless motor controller.