INVISIBLE TECHNOLOGIES

DISPLAY MOUNTING

QUIZ1 QUIZ2 QUIZ3

MOUNTING

from machine import Pin, Timer led = pin(25, Pin.OUT) LED_state = True time = Timer() def tick(timer): global led, LED_state LED_state =not LED_state led_value(LED_state) time init ( freq = 1, mode=Timer.PERIODOC, callback=tick) EXERCISE 2 from machine import Pin import utime led = Pin(25, Pin.OUT) led.low() while True: led.toggle() print("Toggle") utime.sleep(1)