About this document

Arduino Decibel Meter with LCD Display by stephen otieno is a document available to read on EtoBox.

This document describes the design and implementation of a decibel meter using a sound module and Arduino with an LCD display. The circuit detects ambient sound levels and displays the intensity as low, medium, or high on the LCD. It also uses an LED to indicate when noise levels are very high. The Arduino code reads sound values from the module, calculates averages, and updates the LCD display with sound levels and intensity in real time. The circuit was tested by monitoring sound level changes from a musi

Author

stephen otieno

Language

EN