Active Buzzer Module
Sale price
Rs. 30.00
Regular price Rs. 59.00
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Active Buzzer Module
Sale price
Rs. 30.00
Regular price Rs. 59.00
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Free shipping eligibility
Prepaid orders of ₹999+ delivered within Tamil Nadu. Terms apply.
Cash on Delivery
Available for eligible PIN codes. Confirmed at checkout.
Description
An active buzzer module is an electronic sound-producing device that contains a built-in oscillator circuit. When you apply a DC voltage (typically 3.3V–5V), it automatically generates a fixed-tone sound without needing an external frequency signal.
Applications
- Security alarms
- Doorbells
- Warning systems
- Timer alerts
- Electronic project notifications and status indicators
Pin Configuration
Most active buzzer modules have:
- VCC – Power supply (+5V or +3.3V)
- GND – Ground
- SIG (Signal) – Control pin