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Video 71: Using an IR Proximity Sensor for Collision Avoidance
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Learn how to implement collision avoidance using an IR proximity sensor with a Raspberry Pi in this tutorial by Paul from toptechboy.com.


#. **Proximity Sensor Basics**: Understand the principles behind using a proximity sensor for collision avoidance.
#. **Sensor Components**: Learn about the infrared LED and detector that constitute the proximity sensor.
#. **Wiring and Setup**: Follow along as Paul demonstrates how to wire the sensor to the Raspberry Pi GPIO pins.
#. **Coding**: See Python code examples for reading sensor data and interpreting it for collision detection.
#. **Sensitivity Adjustment**: Discover how to adjust the sensor's sensitivity using a potentiometer.
#. **Practical Application**: Get a homework assignment to connect the sensor to an RGB LED for proximity indication.


**Video**

.. raw:: html

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