This is an Arduino-based distance detection system using an HC-SR04 ultrasonic sensor. When an object comes within 100 cm, the system activates a buzzer with random tones and lights up an LED.

Pastor Jack Hibbs: These Biblical Clues Reveal Your Spiritual Gift Preparing for Spiritual Battle: How to Respond as Israel and Iran Head Toward War Preparing for Spiritual Battle: How to Respond as ...

ESP8266-TinyConfig is a lightweight library that simplifies configuration management for your ESP8266 projects. 🌟 With its easy-to-use API and JSON storage, you can quickly manage your settings and ...