Ultrasonic sensor HC-SR04 with ESP8266 (code & circuit explained) | Obstacle Detection, LED/Buzzer

Опубликовано: 13 Май 2024
на канале: Programming Epitome

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How to use Ultrasonic sensor HC-SR04 with ESP8266 (code, circuit and working explained) | Obstacle Detection, LED/Buzzer for Beginners.
ESP32 can be used instead of ESP8266. Buzzer can be used instead of LED.

To learn how to set up Arduino IDE for this tutorial, follow the following tutorial:
• How to code ESP8266 NodeMCU - Setup u...

CHAPTERS:
0:00 Intro
0:43 Understanding HC-SR04
2:45 Code & Explanation
6:38 Circuit & Explanation
11:28 Output and Running Code

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