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Mainly composed of multivibrator, piezoelectric buzzer chip, impedance adjustment unit, resonator and shell The multivibrator vibrates and emits audio
Buzzer, 3-24 V piezoelectric Electronic Audible Summer Alarm, Continuous Tone, Cable Length 100 mm, Door Buzzer
✔【RATIONAL DESIGN】- Buzzer is an electronic sounder with integration structure. Using DC power, connected to rated power and the buzzer will sound
3-24V Electronic Buzzer, Piezo Tone Buzzer 85 to 95 Decibels Cable Length 100mm Widely Used on Computers, Printers, Photocopiers, Alarm, Electronic
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3PCS DC 3-24V Active Piezo Buzzer with Lead Wire 2312 High Decibels Continuous Sounder Electronic Buzzer Alarm 23x12mm
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