[Solved] Given the code snippet:import RPi.GPIO as GPIO GPIO.setmode(GPIO.BOARD) GPIO.setup(7, GPIO.OUT) GPIO.output(7, GPIO.HIGH)Which physical pin is set HIGH? | Raspberry Pi

Raspberry Pi - GPIO Basics with Python

Given the code snippet:

import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BOARD)
GPIO.setup(7, GPIO.OUT)
GPIO.output(7, GPIO.HIGH)

Which physical pin is set HIGH?

APin 11 on the physical header

BGPIO pin number 7 on the Broadcom chip

CPin 7 on the physical header

DGPIO pin number 11 on the Broadcom chip

Step-by-Step Solution

Solution:

Step 1: Identify the numbering mode used
The code uses GPIO.setmode(GPIO.BOARD), so pin numbers refer to physical header pins.
Step 2: Check which pin is set HIGH
GPIO.setup(7, GPIO.OUT) and GPIO.output(7, GPIO.HIGH) set physical pin 7 HIGH.
Final Answer:
Pin 7 on the physical header -> Option C
Quick Check:
BOARD mode pin 7 = physical pin 7 [OK]

Quick Trick: BOARD mode means pin number is physical header pin [OK]

Common Mistakes:

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