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
-
CHF1.50
- Ex Tax: CHF1.39
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Tags: Piezo, Buzzer, Hummer, Sound, Audio, Tone, Signal, Arduino, 3.3V, 2700Hz, Alarm, Arduino, passive