Description
Required Hardware Devices
- Arduino controller × 1
- Passive Piezo Buzzer Module
- USB data cable × 1
Connecting
Arduino digital pin 8 –> pin ‘I/O’ of module
Arduino GND –> Pin ‘-‘ of module
Arduino +5 –> Pin ‘VCC’ of module
Code
//Example Code for KY-006 int buzzer = 8 ;// setting controls the digital IO foot buzzer void setup () { pinMode (buzzer, OUTPUT) ;// set the digital IO pin mode, OUTPUT out of Wen } void loop () { unsigned char i, j ;// define variables while (1) { for (i = 0; i <80; i++) // Wen a frequency sound { digitalWrite (buzzer, HIGH) ;// send voice delay (1) ;// Delay 1ms digitalWrite (buzzer, LOW) ;// do not send voice delay (1) ;// delay ms } for (i = 0; i <100; i++) // Wen Qie out another frequency sound { digitalWrite (buzzer, HIGH) ;// send voice delay (2) ;// delay 2ms digitalWrite (buzzer, LOW) ;// do not send voice delay (2) ;// delay 2ms } } }
Reviews
There are no reviews yet.