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Passive Buzzer Module (with soldering pad-hole)
- Product SKU: KY_KE0022
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This module is designed for Arduino whose connection port is compatible with Arduino sensor expansion board. It is mainly composed of passive buzzer. When power the module and input a square wave at 2KHz, the buzzer transmits a sound signal. The module comes with four positioning holes that allow you to attach it to other devices.
Specifications
Operating Voltage: 3.3-5V (DC)
Interface: 3PIN interface
Input Signal: digital signal(a square wave at 2KHz)
Weight: 3.6g
This module is designed for Arduino whose connection port is compatible with Arduino sensor expansion board. It is mainly composed of passive buzzer. When power the module and input a square wave at 2KHz, the buzzer transmits a sound signal. The module comes with four positioning holes that allow you to attach it to other devices.
Specifications
Operating Voltage: 3.3-5V (DC)
Interface: 3PIN interface
Input Signal: digital signal(a square wave at 2KHz)
Weight: 3.6g
RETURNS POLICY
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SHIPPING
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