3V passive buzzer for generating tones and sound alerts in electronic circuits. Ideal for Arduino, alarms, and DIY projects.
Overview:
The Passive Buzzer 3V is a compact sound component designed to generate tones and alerts when driven by an external signal. Unlike active buzzers, it requires a square wave input to produce sound, allowing flexibility in creating different frequencies and tones. Commonly used in Arduino projects, alarms, timers, and notification systems, this buzzer is easy to integrate into various low-voltage circuits.
Specifications:
Type: Passive Buzzer
Operating Voltage: 3V DC
Drive Signal: External square wave (frequency adjustable)
Sound Frequency: Depends on input signal (typically 1–5 kHz)
Diameter: ~12 mm (standard size, may vary)
Applications: Arduino projects, alarms, timers, sound notifications, DIY electronics
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