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SmartElex 3.5V-5.5V Active Buzzer Module
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SmartElex 3.5V–5.5V Active Buzzer Module is a ready-to-use sound output component designed to generate alerts and tones in electronic projects without requiring complex signal generation. This active buzzer includes an internal driver circuit, allowing it to produce sound as soon as power is applied, making it ideal for beginners and professionals who need a simple alarm or notification output. It is well suited for students, hobbyists, educators, engineers, and startups who want a hassle-free sound solution for embedded systems, DIY electronics, or STEM learning environments.
This module integrates easily with popular development platforms like Arduino, Raspberry Pi, and ESP32, making it a practical option for robotics, IoT devices, automation systems, and security prototypes where audible feedback is needed. As an active alarm module, it can be used for event triggers, safety indicators, timer alerts, process monitoring, and interactive projects. Its straightforward operation and compatibility help users add sound functionality quickly, improving usability, feedback, and engagement in both small and complex builds.
| Model | Active Buzzer Module |
| Working Voltage | 3.5 to 5.5V |
| Working Current (mA) | <25mA |
| PCB Board Size (mm) | 18.5 × 15 |
This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only.
In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.
