Active buzzer, no frequency signal, only need to offer signal to level can sound, Suitable for button prompt, prompt warning and so on
Features
Voltage: 5V
Port: Digital level
Platform: Arduino, microcontroller
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Active buzzer, no frequency signal, only need to offer signal to level can sound, Suitable for button prompt, prompt warning and so on
Features
Voltage: 5V
Port: Digital level
Platform: Arduino, microcontroller
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