from machine import Pin

# define digital output lines
blue = Pin(16, Pin.OUT)
green = Pin(17, Pin.OUT)
red = Pin(18, Pin.OUT)

# define digital input lines 
red_switch = Pin(10, Pin.IN)
green_switch = Pin(11, Pin.IN)
blue_switch = Pin(12, Pin.IN)

# logic levels of slide switches
while True:
    red_state = red_switch.value()
    green_state = green_switch.value()
    blue_state = blue_switch.value()

    if blue_state == 1: # if switch is on
        blue.value(1) # turn on blue rgb
    else:
        blue.value(0) # turn off blue rgb

    if green_state == 1:
        green.value(1)
    else:
        green.value(0)

    if red_state == 1:
        red.value(1)
    else:
        red.value(0)