5Pcs 3.5-5.5V Standard Passive Buzzer Module
$9.96
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Specification
Working voltage:3.5-5.5V
Working current
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 inchdo re mi fa sol la siinch effect.
Package included
5 x Standard Passive Buzzer Module
reference source programme
int buzzer=8;// Set the control the buzzer digital IO pin
void setup()
void loop()
for(i=0;i
}
}
After downloading the program, the buzzer experiments are finish.
| Weight | 0.015 kg |
|---|
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