Autonomous buzzer JHE42B is designed to search for a lost model in case of main power failure. JHE42B is an electronic board with buzzer, LED and 3.7V battery. The power outputs (red and black) connect to the quadcopter's 5V BEC, the green wire to the BUZZ-controller pin for manual control of the beeper.
Features
Connects to any controller with BUZZ- and BEC 5V outputs
30 seconds after dropping and losing power to the quadcopter, the buzzer starts beeping and flashing a bright white light
Press and hold the button for 2 seconds to turn off the beeper
Can also be used as the main beeper of the quadcopter by connecting the control wire to the BUZZ-controller pin.
The beeper's battery is automatically charged while it is connected to the quadcopter's 5V power supply. The built-in LED glows red while the battery is charging
Очень классная штука. Всем рекомендую. Много раз экономила время на поиски квадрика у которого батарея выпала. Единственное что неудобно это нажимать кнопку для отключения. Я брал пищалку не здесь, и у меня просто питание вставил на 2 сек - вытянул и пищалка отключается. Это удобно когда к пищалке нет доступа (где то в середине рамы находится.)
Brand: JHEMCUSKU 13244
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