Piezo Buzzer Module with Linker Socket Arduino Compatible
ARD2-3033
$4.95
QTY | Price |
---|---|
1 | $4.95 |
Description
This Arduino compatible piezo buzzer module with a linker socket 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
You Might Also Like
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.
All trademarks and trade names are the properties of their respective owners. Wiltronics disclaims any proprietary interest in trademarks and trade names other than its own.