Product Description:This 5V Passive Buzzer is a compact sound device designed to produce tones when driven by a PWM signal or square wave from a microcontroller. Unlike active buzzers, it does not have a built-in oscillator — giving you full control over the tone and melody by varying the input frequency.Ideal for sound effects, music playback, and notification systems in Arduino or other embedded projects.Features:Operating Voltage: 3–5 V DCRated Voltage: 5 V DCDrive Type: External signal (PWM or square wave)Resonant Frequency: ~2.7 kHzSound Output: ~85 dB at 10 cm (depends on drive signal)Current Consumption: ≤ 30 mACompact size: 12 mm diameter × 9 mm height (typical)Easy 2-pin connection (VCC , GND –)Long lifespan and low power consumptionApplications:Alarms and alertsElectronic toys and gamesTimers and indicatorsArduino and Raspberry Pi sound projectsDIY electronics and embedded systemsVISIT OUR FACEBOOK PAGE FOR MORE INFO | MORE PRODUCT IN OUR SHOP SKU: LKELEC00062 Category: Electronics accessories
