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Choose Your Size Quick view

Reference: RBD-984

Heat Shrink Tube

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Reference: RBD-1354

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Reference: RBD-245

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Reference: RBD-31

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Reference: RBD-766

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Choose your desire Resistor value from below: 

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Reference: RBD-761

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Reference: RBD-768

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Reference: RBD-758

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On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

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Buzzer Quick view

Reference: RBD-755

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All best sellers

Active Speaker Buzzer Module for Arduino 5V

1738

Active Speaker Buzzer Module for Arduino 5V

BDT 45
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

Active Buzzer module consists of an active piezoelectric buzzer, it generates a sound of approximately 2.5kHz when the signal is high. 

Operating Voltage  3.5V ~ 5.5V
Maximum Current 30mA / 5VDC
Resonance Frequency 2500Hz ± 300Hz 
Minimum Sound Output 85Db @ 10cm
Working Temperature -20°C ~ 70°C [-4°F ~ 158°F] 
Storage Temperature -30°C ~ 105°C [-22°F ~ 221°F]
Dimensions 18.5mm x 15mm [0.728in x 0.591in]

Active Speaker Buzzer Module Connection Diagram

Connect signal (S) to pin 8 on the Arduino and Ground (-) to GND. Be aware that some boards are wrongly labeled, try inverting the cables if you can't hear any sound when running the sketch.

KY-012 Arduino
S Pin 8
- GND

 

Arduino KY-012 Passive buzzer module connection diagramclick to enlarge

Active Speaker Buzzer Module Example Code

The following Arduino Sketch will continually turn the buzzer on and off generating a series of short high-pitched beeps.

int buzzerPin = 8;

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

void loop ()
{
  digitalWrite (buzzerPin, HIGH);
  delay (500);
  digitalWrite (buzzerPin, LOW);
  delay (500);
}
Product Details
1738
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