1. Responsible for brushless motor drive circuit design, selection, debugging and performance optimization; 2. Responsible for the hardware design of the company's products, including program analysis, device selection, schematic design, PCB design or guidance, circuit simulation analysis and debugging; 3, responsible for hardware related drawings and technical documents output, archiving; 4. Responsible for the development, verification and testing of the hardware part of the company's products, and completed the unit test report; 5, responsible for development and production, quality related technical problems search, and timely solve the relevant problems; 6, track the development of key components, to provide technical support for the procurement of components. Job Requirements: 1, Bachelor degree or above, major in electrical appliances, power electronics, electrical engineering, automation, mechanical electronics, electronic information engineering and other related majors; 2, familiar with hardware circuit (motor) design, has a relatively rich circuit analysis, design experience, fascia gun, motor drive tools related product experience is preferred, with good development habits;