NB: the added servo functionality will only operate in 'non laser' ($32=0) mode Connect the servo PWM signal input to the Z- or Z+ pin on the Arduino CNC shield (or the D11 pin on the arduino). G-code ...
This code helps to control a servo motor using a touch sensor. You can connect the wires as below. Connect the touch sensor pin to D2 Connect the servo motor pin to D9 //below is the arduino code ...
This solar tracker system uses the Arduino UNO board, a servomotor, 2 LDRs and 2 resistors to rotate the solar panel towards the Sun or a source of light. Here https ...