Matek Lost Model Beeper Flight Controller 5V Loud Buzzer Built-in MCU for FPV Drone Multicopters RC Quadcopter Tracking Device R8 5 x 24 x 10cm

5 x 24 x 10cm / 13 x 9

or over-discharge batteries

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Stall torque of 1

1 * User Manual

Matek Lost Model Beeper Flight Controller 5V Loud Buzzer Built-in MCU for FPV Drone Multicopters RC Quadcopter Tracking Device R8 5 x 24 x 10cmLost Model Beeper Flight Controller 5V Loud Buzzer Built in MCU for FPV Drone Multicopters RC Quadcopter Tracking Device https: ae01. alicdn. com kf HTB1VgpPIXXXXXbcXpXXq6xXFXXXd 224450826 HTB1VgpPIXXXXXbcXpXXq6xXFXXXd. jpg It can be used on traditional PWM receivers or FPV racing flight controller. The tiny buzzer is driven by on board MCU. It can output louder sound than 5V active buzzers. Feature: 100% brand new Easy to install Can be used on