Noise Pollution Monitor Using ESP32, Sound Sensor & Arduino IoT Cloud | Real-Time dB Dashboard

Learn how to build a Real-Time Noise Pollution Monitoring System using ESP32, Sound Sensor, and Arduino IoT Cloud monitor live decibel levels from anywhere using the Arduino IoT Cloud dashboard on your smartphone or PC!

In this tutorial, you’ll learn:
✅ How to wire a Sound Sensor to ESP32
✅ Setting up Arduino IoT Cloud account & dashboard
✅ Creating IoT Cloud variables for noise level data
✅ Sending real-time dB readings to Arduino IoT Cloud
✅ Building a live dashboard with gauges & graphs
✅ Setting threshold alerts for high noise levels
✅ Accessing your noise monitor remotely from any device
✅ Comparing Arduino IoT Cloud vs Blynk for IoT projects

🔧 Components Used:
– ESP32 Development Board
– Sound Sensor Module (Analog)
– Jumper Wires & Breadboard
– Smartphone / PC (Any Browser)

💻 Software & Platforms Used:
– Arduino IDE / Arduino Cloud Editor
– Arduino IoT Cloud Platform
– Arduino IoT Remote App (Android/iOS)

📂 Source Code & Schematic:
https://github.com/Tech-Trends-Shameer/Arduino-IOT-Cloud-Projects/tree/main/Noise-Pollution-Monitoring-with-ESP32-Sound-Sensor

⏱️ Timestamps:
00:07 – Introduction & Output
00:45 – Components Required
01:05 – Circuit Diagram & Wiring
02:51 – Arduino IoT Cloud Account Setup
03:03 – Creating Thing & Variables in IoT Cloud
05:30 – Writing & Uploading the Code
05:59 – Building the Cloud Dashboard
07:32 – Mobile Dashboard Setup
07:50 – Live Demo & Noise Level Testing

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🔗 Related Videos:
– [ESP32 Noise Monitor with Blynk IoT]
– [Arduino IoT Cloud Beginner Guide]
– [ESP32 DHT22 Arduino IoT Cloud Tutorial]
– [Sound Sensor Arduino Tutorial]

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#NoiseLevelMonitor #ArduinoCloud #RealTimeMonitoring #SmartEnvironment
#EmbeddedSystems #ESP32Tutorial #ArduinoIDE #DIYElectronics #MakerProject #IoT2025