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10pcs Passive Buzzer Acoustic Component Mini Alarm Speaker Arduino 3V 5V 12V:
$7.89
100% Brand new and high quality passive buzzerSpacing of the foot : 6.5mm ; Height : 8.5mm Resistance: 16 ohm Frequency: AC/2KHz A passive buzzer requires an AC signal to make a sound. It is like an electromagnetic speaker, where a changing input signal produces the sound.
Package Included: 10pcs Passive Buzzer Acoustic Component Mini Alarm Speaker For Arduino
