Can be used on traditional PWM receivers or FPV racing flight controllers.

The tiny buzzer is driven by an on board MCU. It can output louder sound than 5V active buzzers.

Specifications

• Built-in MCU
• Working voltage range: 4.5~5.2V DC
• Power: 1W Max.
• Sound Output: 90dB Max.
• Size & Weight: 18x13x8mm, 2g

Package Contents

• 1 x Buzzer Board
• 1 x Pin Header