Passive Magnetic Buzzer You can easily connect and operate this electromagnetic buzzer with a PWM output of your microcontroller. The frequency of the sound can be controlled by varying the speed at which the digital pin is switched between HIGH and LOW using the delay() function or a timer interrupt.
Technical Details: Rated frequency: 2700Hz Operating voltage: 2V-5V Max current: 50mA SPL: 85dB@3V,10cm Pin spacing (pitch): 4mm Dimensions: Ø9.2 x 9mm Weight: 0.7g Delivery content: 1x Passive magnetic buzzer
Passive Magnetic Buzzer
Brand: purecrea
Product Code: 422708
Availability: In Stock
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Tags:
Piezo ,
Buzzer ,
Hummer ,
Sound ,
Audio ,
Tone ,
Signal ,
Arduino ,
3.3V ,
2700Hz ,
Alarm ,
Arduino ,
passive