Note

Hello, welcome to the SunFounder Raspberry Pi & Arduino & ESP32 Enthusiasts Community on Facebook! Dive deeper into Raspberry Pi, Arduino, and ESP32 with fellow enthusiasts.

Why Join?

• Expert Support: Solve post-sale issues and technical challenges with help from our community and team.

• Learn & Share: Exchange tips and tutorials to enhance your skills.

• Exclusive Previews: Get early access to new product announcements and sneak peeks.

• Special Discounts: Enjoy exclusive discounts on our newest products.

• Festive Promotions and Giveaways: Take part in giveaways and holiday promotions.

👉 Ready to explore and create with us? Click [here] and join today!

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.

Video

Related On-line Tutorials

• ar_ir_obstacle