Introduction - If you have any usage issues, please Google them yourself
The XY planar plotter is input from MCU to keyboard. Output signal is controlled by C52 microcontroller. After two subdivision drivers drive X and Y, two motors are moved to complete drawing. The single chip point comparison interpolation algorithm is used to complete the drawing of straight lines and circular arcs, and the drawing is completed through the combination of straight lines and circular arcs. Finally, it realizes drawing, drawing circles, drawing rectangles, and even realizing complex graphics rendering.