在整个呼吸机的研发过程中，凡是属于硬件领域，我必须参与。比如原理图设计

In the entire development process of the ventilator, I must participate in any hardware field. For example, schematic design, board layout <br><br>guidance and review, board debugging and testing, verification of purchased sensors, wire drawing design, EMC problem rectification, etc., are all my <br><br>responsibility, not just designing a control board.

In the whole process of ventilator research and development, I must participate in the hardware field. Such as schematic design, board layout<br>Guidance and audit, board debugging and testing, verification of purchased sensors, design of wire drawing, rectification of EMC problems, etc. are all up to me<br>It's not just about designing a control board.<br>

business manager