Example Code for Arduino-Read Data

This article provides a comprehensive guide to reading data from a MEMS microphone sensor using Arduino, including hardware requirements, wiring diagrams, software setup, and sample code implementation.

Hardware Preparation

DFRduino UNO R3 (or similar) × 1
MEMS Microphone Sensor × 1
M-M/F-M/F-F Jumper wires

Software Preparation

Arduino IDE

Wiring Diagram

Connection diagram

Other Preparation Work

Burn code, open the serial port plotter

Sample Code

void setup() {
  Serial.begin(115200);
}

void loop() {
  // read the value from the sensor:
  Serial.println(analogRead(A0));
  delay(10);
}

Result

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