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AJMRTC 10Pcs 5V Passive Buzzer, Electromagnetic Alarm Piezo Buzzer Speaker Module, Low Power Sound Beeper for Arduino ESP32 STM32, DIY Electronic Project & Circuit Alarm Design
- - 5V passive electromagnetic buzzer, requires square wave signal to generate adjustable tone and sound output
- - Compact size, low power consumption, easy soldering and wiring for embedded circuit projects
- - Wide compatibility, works with Arduino, ESP32, STM32 and other common microcontroller boards
- - Great for making alarms, sound prompts, reminder tones and audio feedback in electronic devices
- - Pack of 10 pieces, ideal for student experiments, electronic prototyping and circuit replacement
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AJMRTC 5V passive buzzer is an electromagnetic sound beeper for electronic projects. Unlike active buzzers, this passive model needs PWM square wave signals from MCU to produce different tones, which allows flexible sound customization. It features small footprint and low working current. Simple to connect to your microcontroller IO pins. You can use it to create warning alarms, system prompt sounds and interactive audio feedback for your DIY builds. Suitable for Arduino, ESP32, STM32 and other embedded control boards. This package contains 10 pieces of passive buzzers for your prototyping and experiment needs.
- Model: 5V Passive Buzzer
- Type: Electromagnetic Passive Beeper
- Operating Voltage: 5V
- Signal Requirement: PWM Square Wave
- Application: Sound Prompt, Alarm, Electronic DIY Projects
- Quantity: 10Pcs
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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