MOD-ISD1820 ISD1820 Voice Recording/Playback Module

MOD-ISD1820 ISD1820 Voice Recording/Playback Module

Simple soldered device that only requires soldering for the connection of the 8ohm speaker to the wires. Press and hold the record button to record your message with a maximum length of 10 seconds or until the red light turns off. Press the PLAYE to playback the message and hold on PLAYL to hear the message until you release the button. When pressing PLAYL it will always go back to the start of the audio recording. Power the system using a 5v power source on pin VCC and ground to GND. You can also connect this unit to an Arduino and create a digital timer to activate the recording option and a playback option to hear the message.

Specifications:

• Mic embedded. Convenient for 10-second recording
• Support 3 playing mode: Single press play, Momentary play, Looping Play
• 8 ohm 0.5W speaker included
• Operating voltage: 3V-5V
• Dimension: 4.3 x 3.8 x 1.9 cm (W x L x H)

Examples:

/*

VCC to 5V

GND to GND

REC to Pin 11

P-E to Pin 13

*/

int Rec = 11;

int Play = 13;

void setup()

{

  pinMode(Rec, OUTPUT);

  pinMode(Play, OUTPUT);

}

void loop()

{

  digitalWrite(Rec, HIGH);

  delay(10000);

  digitalWrite(Rec, LOW);

  delay(5000);

  digitalWrite(Play, HIGH);

  delay(100);

  digitalWrite(Play, LOW);

  delay(10000);

}