Raspberry Pi - Automation and Scheduling
Which Python library is commonly used to control Raspberry Pi GPIO pins in an automated plant watering system?
Which Python library is commonly used to control Raspberry Pi GPIO pins in an automated plant watering system?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify libraries for GPIO control
RPi.GPIO is designed for Raspberry Pi pin control; others are for data or plotting.Step 2: Confirm library used in hardware control
RPi.GPIO allows setting pin modes and output signals to control pumps and sensors.Final Answer:
RPi.GPIO -> Option AQuick Check:
GPIO library = RPi.GPIO [OK]
Quick Trick: RPi.GPIO controls Raspberry Pi pins easily [OK]
Common Mistakes:
MISTAKES- Choosing data libraries like pandas or numpy
- Confusing plotting library matplotlib with GPIO control
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