Tkinter checkbox with command attached
The callback must not have arguments, we must use the get() function of IntVar
from tkinter import *def activateMotors(): if motorsOn.get() == 1: scale.config(state=ACTIVE) elif motorsOn.get() == 0: scale.config(state=DISABLED)root = Tk()root.wm_title('Servo Control')motorsOn= IntVar()motorsCheck=Checkbutton(root, text="Motors ON(checked)/OFF(unchecked)", variable=motorsOn, command=activateMotors)motorsCheck.pack()scale = Scale(root, from_=0, to=180, orient=HORIZONTAL,label="Motor #",state=DISABLED)scale.pack()root.mainloop()