from machine import Pin
from utime import sleep

led = Pin(13,Pin.OUT)
button = Pin(14,Pin.IN)

while True:
    if button.value() == 1:
        led.value(1)
        print("LED is on")
        sleep(0.3)

    elif button.value() == 0:
        led.value(0)
        sleep(0.3)


#  switch - a device for making, breaking, or changing the connections in an electrical circuit

#  Types of switch :--
#  SPST (Single Pole Single throw)
#  SPDT (single pole double throw)
#  DPST (double pole, single throw)
#  DPDT (double pole double throw)

#  push button - A push button is a simple switch mechanism that controls a machine or process.