Arduino Mega 2560 Project 12: Analog Sound Sensor

Introduction:
Analog Sound Sensor is typically used in detecting the loudness in ambient environment. The Arduino can collect its output signal by imitating the input interface. You can use it to make some interesting interactive works such as a voice operated switch.
Specification:

• Supply Voltage: 3.3V to 5V
• Detecting sound intensity
• Interface: Analog
• Size: 30*20mm
• Weight: 4g

Connection Diagram:

Sample Code:

void setup()
{
  Serial.begin(9600); // open serial port, set the baud rate to 9600 bps
}
void loop()
{
      int val;
      val=analogRead(0);   //connect mic sensor to Analog 0
      Serial.println(val,DEC);//print the sound value to serial        
      delay(100);
}

Project List

• Arduino Mega 2560 Project 1: Piranha LED Module
• Arduino Mega 2560 Project 2:Digital white LED module
• Arduino Mega 2560 Project 3: Passive Buzzer module
• Arduino Mega 2560 Project 4: Hall Magnetic Sensor
• Arduino Mega 2560 Project 5: LM35 Linear Temperature Sensor
• Arduino Mega 2560 Project 6: DS18B20 Temperature Sensor
• Arduino Mega 2560 Project 7: Digital Tilt Sensor
• Arduino Mega 2560 Project 8: Photocell sensor
• Arduino Mega 2560 Project 9: Digital Push Button
• Arduino Mega 2560 Project 10: Capacitive Touch Sensor
• Arduino Mega 2560 Project 11: DHT11 Temperature and Humidity Sensor
• Arduino Mega 2560 Project 12: Analog Sound Sensor
• Arduino Mega 2560 Project 13: Flame Sensor
• Arduino Mega 2560 Project 14: DS3231 Clock Module
• Arduino Mega 2560 Project 15: Analog Gas Sensor
• Arduino Mega 2560 Project 16: Analog Alcohol Sensor
• Arduino Mega 2560 Project 17: Water Sensor
• Arduino Mega 2560 Project 18: Soil Humidity Sensor
• Arduino Mega 2560 Project 19: Infrared Obstacle Avoidance Sensor
• Arduino Mega 2560 Project 20: PIR Motion Sensor
• Arduino Mega 2560 Project 21: Joystick Module
• Arduino Mega 2560 Project 22: Photo interrupter module
• Arduino Mega 2560 Project 23: 5V Relay Module
• Arduino Mega Project 24: ADXL345 Three Axis Acceleration Module
• Arduino Mega 2560 Project 25: Rotary Encoder module
• Arduino Mega 2560 Project 26: Analog Rotation Sensor
• Arduino Mega 2560 Project 27: HC-SR04 Ultrasonic Sensor
• Arduino Mega 2560 Project 28: Pulse Rate Monitor
• Arduino Mega 2560 Project 29: Reed Switch Module
• Arduino Mega 2560 Project 30: TEMT6000 ambient light sensor

Buy it here>>Sensor Starter Kit For Arduino Mega 2560