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Piezo Buzzer Module Arduino Compatible

ARD2-2212
Arduino Compatible ARD2 Piezo Buzzer Module

$3.95

QTY Price
1 $3.95

Description

Piezo buzzers are simple devices that can create beeps and tones. This Piezo buzzer module can be used to build alarm/doorbell DIY circuits. It's useful whenever you need audio feedback on a project.

Test Code
int speakerPin = 8; // control horn pin
int potPin = 4; // control pin adjustable resistor
int value = 0;

void setup() {
pinMode(speakerPin, OUTPUT);
}

void loop() {
value = analogRead(potPin); // reading resistor values pin
digitalWrite(speakerPin, HIGH);
delay(value); // adjust the speaker sound of the time;
digitalWrite(speakerPin, LOW);
delay(value); // adjust the speaker does not ring a time;
}

Features

  • Perfect for DIY alarm or doorbell projects
  • Buzzer has internal drive circuit

Specifications

Colour

Black

Material

PCB

Voltage

5.0VDC

Operating Range

3.0 - 8.0VDC (20mA @ 5VDC)

Frequency

2.3kHz @ 5VDC

Resources

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All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
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