Presented here is an Arduino-based noise/sound level monitor that displays sound levels in decibels (dB) and corresponding voltage levels on an LCD. A noise monitoring system is used in many applications such as healthcare, defence, mining, robotics and so on. This circuit is especially designed for noise monitoring in public places such as parties and […]
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View more at https://electronicsforu.com/electronics-projects/noise-level-monitor-2.
Credit- EFY. Published by Department of EEE, ADBU: tinyurl.com/eee-adbu
