8CH USB Logic Analyzer ST-Link V2 Programmer CNC Plotter / Drawing Machine:
Baker’s notes & crumb story
Description
8CH USB Logic Analyzer ST Link V2 Programmer CNC Plotter Drawing Machine: CNC Plotter Drawing Machine: Use the stepper motor channels to drive X Y axis stepper motors for a pen plotter TWI: SDA and SCL pins that are near to the AREF pin decode data packets frequencies