Ultrasonic Demonstration
Components:
- ESP32C3
- ultrasonic sensor
- SH1106 (OLED display)
- LED
Appearance:
Functions:
Detect object distance from the ultrasonic sensor. The SH1106 will display the distance in real time. When the distance is smaller than 10 cm, the LED will light up. Otherwise, it will be turned off.
Demo Video: