Arduino and Module Electronic Connection Diagram

This illustration demonstrates the wiring of an Analog Sound V2 module to an Arduino-compatible I/O Expansion Shield. The sound module, which likely provides an analog output based on sound intensity, is connected to the shield's analog input pin (A0 or 0) via a blue wire. Power for the module is supplied through the red wire (VCC) and the gray wire (GND), connecting to the corresponding power rails on the expansion shield. This setup is typical for capturing environmental sound data for processing with an Arduino microcontroller.

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