[Solved] What will be the output of this code snippet using gpiozero?from gpiozero import LED from time import sleep led = LED(17) led.on() sleep(1) print(led.is_lit) | Raspberry Pi

Raspberry Pi - gpiozero Library

What will be the output of this code snippet using gpiozero?

from gpiozero import LED
from time import sleep
led = LED(17)
led.on()
sleep(1)
print(led.is_lit)

AFalse

BTrue

C1

DNone

Step-by-Step Solution

Solution:

Step 1: Understand the code actions
The code imports LED, creates an LED object on pin 17, turns it on, waits 1 second, then prints if the LED is lit.
Step 2: Determine the output of led.is_lit
Since led.on() was called, led.is_lit returns True, so the printed output is True.
Final Answer:
True -> Option B
Quick Check:
LED turned on means is_lit = True [OK]

Quick Trick: led.on() sets is_lit True immediately [OK]

Common Mistakes:

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