Video 19: Detecting Obstacles

Learn how to use an ESP32 module and an infrared obstacle avoidance sensor to detect obstacles, with practical demonstrations including buzzer feedback.

• Starter Kit Components: Detailed look at the ESP32 starter kit from SunFounder.

• Obstacle Avoidance Module: Explains the module’s operation, wiring, and adjustment.

• Arduino Setup: Setting up the Arduino IDE for ESP32 development.

• Coding Walkthrough: Guide to coding for obstacle detection and buzzer feedback.

• Sensitivity Adjustment: How to adjust the module’s sensitivity for reliable detection.

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Related On-line Tutorials

• 5.3 Detect the Obstacle