Circuit Diagram for Sound Sensor Module. The schematic diagram for the Sound Sensor module is shown below. The schematic itself is very simple and needs a handful of generic components to build. If ...

As shown in the above musical fountain circuit diagram, the sound sensor is powered with 3.3V supply of Arduino Nano and the output pin of the sound sensor module is connected to the analog input pin ...

This project is designed to create a sound alarm that monitors the ambient sound level using a sound sensor. If the sound level exceeds a certain threshold, the system will play a specific sound file ...

Fig. 1: Circuit diagram of the noise level monitor. When sound is detected by the microphone in the sound sensor module, corresponding voltage and sound levels are displayed in dB on LCD1. Sound ...