10Pcs 3.5-5.5V Standard Passive Buzzer Module
New
Shipping
Standard courier shipping from R30
R30 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30 surcharge. This will be calculated at checkout if applicable.
Check my rate
Check my rate
Ready to ship in
The seller has indicated that they will usually have this item
ready to ship within 15 business days. Shipping time depends on your delivery address. The most
accurate delivery time will be calculated at checkout, but in
general, the following shipping times apply:
Standard Delivery
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Returns
Get it now, pay later
Seller
Buyer Protection
Product details
Condition
New
Location
International
Bob Shop ID
615106969
Specification:
Working voltage: 3.5-5.5V
Working current: <25mA
PCB Dimension: 18.5mm x 15mm(L x W)
Feature:
No oscillation source, need square wave (frequency 2K-5K ) to drive.
Sound frequency control, you can make a do re mi fa sol la si effect.
Package included:
10 x Standard Passive Buzzer Module
reference source programme:
int buzzer=8;// Set the control the buzzer digital IO pin
void setup()
{
pinMode(buzzer,OUTPUT);// Setting the digital IO pin mode , OUTPUT is Wen out
}
void loop()
{
unsigned char i,j;// Define the variable
while(1)
{
for(i=0;i<80;i++)// Wen a frequency sound
{
digitalWrite(buzzer,HIGH);// Sound
delay(1);//delay 1ms
digitalWrite(buzzer,LOW);//Not sound
delay(1);// delay 1ms
}
for(i=0;i<100;i++)// Wen out another frequency sound
{
digitalWrite(buzzer,HIGH);// Sound
delay(2);//delay 2ms
digitalWrite(buzzer,LOW);// Not sound
delay(2);//delay 2ms
}
}
}
After downloading the program, the buzzer experiments are finish.
, 
, 
Working voltage: 3.5-5.5V
Working current: <25mA
PCB Dimension: 18.5mm x 15mm(L x W)
Feature:
No oscillation source, need square wave (frequency 2K-5K ) to drive.
Sound frequency control, you can make a do re mi fa sol la si effect.
Package included:
10 x Standard Passive Buzzer Module
reference source programme:
int buzzer=8;// Set the control the buzzer digital IO pin
void setup()
{
pinMode(buzzer,OUTPUT);// Setting the digital IO pin mode , OUTPUT is Wen out
}
void loop()
{
unsigned char i,j;// Define the variable
while(1)
{
for(i=0;i<80;i++)// Wen a frequency sound
{
digitalWrite(buzzer,HIGH);// Sound
delay(1);//delay 1ms
digitalWrite(buzzer,LOW);//Not sound
delay(1);// delay 1ms
}
for(i=0;i<100;i++)// Wen out another frequency sound
{
digitalWrite(buzzer,HIGH);// Sound
delay(2);//delay 2ms
digitalWrite(buzzer,LOW);// Not sound
delay(2);//delay 2ms
}
}
}
After downloading the program, the buzzer experiments are finish.
, ,