- Stock: In Stock
- Model: 8014
- SKU: SAT2176
- Location: India
Passive Buzzer Module is a built-in construction of digital transducers, DC energy provides, extensively utilized in computer systems, printers, copiers, alarms, digital toys, car digital apparatus, phones, timers and different digital electronics projects for Alert sound.
This PCB Mounted Passive Buzzer Module can produce a range of sound tones depending on the input frequency, i.e it can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM.
This module is ideally suited to adding noise to your project and is compatible with a pin pitch of 2.54mm while functioning with microcontrollers such as the Arduino. This module lets you respond to programmatic changes with a lovely annoying buzzer that can be altered over a range of frequencies to ensure maximum irritation.
To operate the I/O pin must receive a square wave to trigger the buzzer. This can be produced within all popular microcontrollers.
The following Arduino Sample sketch will generate two different tones by turning on and off the buzzer at different frequencies using a delay.
int buzzer = 8; // set the buzzer control digital IO pin
void setup() {
pinMode(buzzer, OUTPUT); // set pin 8 as output
}
void loop() {
for (int i = 0; i < 80; i++) {
digitalWrite(buzzer, HIGH); // make a sound
delay(1); // send high signal to buzzer
digitalWrite(buzzer, LOW); // delay 1ms
delay(1); // send low signal to buzzer
}
delay(50);
for (int j = 0; j < 100; j++) {
digitalWrite(buzzer, HIGH); //make another sound
delay(2);
digitalWrite(buzzer, LOW); // delay 2ms
delay(2);
}
delay(100);
}
Connection Diagram:
Passive Buzzer Module
Connections:
Arduino: Buzzer
GND: (minus sign)
Center pin: No connection
Any digital pin: S
Specifications and Features:
Operating Voltage : 1.5 ~ 15V DC
Working Current: Less than 25mA
Material: Plastic
Tone Generation Range : 1.5 ~ 2.5kHz
Dimensions (LxWxH): 26 x 15 x 11 mm
Colour: Black
Weight: 3g
Package Includes:
1 x PCB Mounted Passive Buzzer Module
6 Months Warranty
This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.
What voids the warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
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