8、Control suction pump
Firstly, we need to power the sunction pump as shown in the picture
Next we need to connect sunction pump and myCobot, using control cables. Connect 2 and 5 in the pin port. As shown in the picture.
Introduction of API
pin_no and control signal
pin_signal to control external devices.
Pin_no：The int type parameter, the number of the label at the bottom of the device takes only the numeric portion.
Pin_signal：1 means stop running, 0 means run.
Content of code
from pymycobot.mycobot import MyCobot from pymycobot import PI_PORT, PI_BAUD # When using the Raspberry Pi version of myCobot, you can refer to these two variables for MyCobot initialization import time # Initialize a MyCobot object mc = MyCobot(PI_PORT, PI_BAUD) # Open sunction pump def pump_on(): # Let 2 work mc.set_basic_output(2, 0) # Let 5 work mc.set_basic_output(5, 0) # Stop sunction pump def pump_off(): # Let 2 stop working mc.set_basic_output(2, 1) # Let 5 stop working mc.set_basic_output(5, 1) pump_off() time.sleep(3) pump_on() time.sleep(3) pump_off() time.sleep(3)