Brushless motor has many advantages, the development of a brushless motor controller requires a lot of knowledge and experience the project uses Arduino UNO( atmega328) as the basis for development, the controller is characterized by:

1, support for a sensored or sensorless bldc motor

2, support for open loop and closed loop

3, software and hardware current protection

4, serial communication

5，Voltage：12-48V

6，Current：rated 10A / max 20A

more： https://detail.1688.com/offer/539911427224.html?spm=a2615.7691456.0.0.tWtNRh

本无刷电机驱动器采用开源硬件，经过自己的测试和验证，是学习无刷电机控制器的入门好教材 特点：

1，主控MCU采用ATMEGA328;

2，电路采用原装ST场效应管,80V110A（STP110N8F6）；额定10A/最大20A

3，原装IR作预驱；

4，采用原装DC-DC降压芯片，可在12-48V内工作；

5，具有高压大电流、低导通内阻等特点；

6，具有上电自检、欠压/过压、过流、堵转、霍尔相序检测等多重保护功能；

7，支持有感无感无刷电机驱动。

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