Analog or digital sensors can be used as sources of axes. Analog sensors can be connected directly to controller or using external ADC periphreals:
- Connection of potentiometer
- Connection of Hall sensors
- Connection of analog sensors to external ADC ADS1115
- Connection of analog sensors to external ADC MCP32XX
Digital sensors are connected to the controller via SPI or I2C interface (depending on sensor type):
Also you can connect encoders as sources for the axes:
Once you connected your axes sources you can should set them up in accordance with your application: