This project demonstrates how to use an ESP32 microcontroller to measure the distance to an object using an ultrasonic sensor and display the measured distance on a 16x2 LCD. The project is designed ...

Wokwi is an online simulator for Arduino, Raspberry Pi Pico, and ESP32 ... sensors, VCC, GND, and so on, and the diagram can also be seen in the source code as a JSON file. Wokwi is free to use, but ...

Red LED: Bin is full. LCD Display: Shows system status. Cloud Data Logging: Sends bin status to ThingSpeak for remote monitoring. SD Card Logging: Stores event logs locally. Components Used ESP32 ...