ESP32 with HC SR04 Ultrasonic Sensor
The ultrasonic sensor uses sonar to determine the distance to an object. the ESP32 and provide several example sketches to determine the distance to an object using the HC-SR04.
the ESP32 code is placed on my blog :
https://www-winson.blogspot.com/2023/...
#hcsr04 #esp32project #esp32 #arduinoIDE2 #arduino