- Assembly and Testing: Install mechanisms and wiring, confirming that they meet company standards. Write test programs to calibrate and test the mechanisms, and implement customized functions based on customer requirements.- Programming in C language to control step motors. Use C# to build the human-machine interface to improve the ease of use.- Updated testing programs written in C language, improving testing efficiency.- Repair broken PCB.- Handled tasks assigned by other senior colleagues, learning about the responsibilities of other positions.