Piezoelectric buzzer

Buy PIEZOELECTRIC BUZZER MODULE (EXT-OSC) KS ? / 180963 for R24.30

BUZZER WITH INTERNAL OSCILLATOR / SELF OSCILLATING. 1.5-15VDC.

Pixraptor Flight Controller Board Product Description This is the Pixraptor Flight Controller Board. It is also fully compatible with Pixhawk. Product Features 32-bit STM32F427 Cortex-M4F core processor (integrated floating-point unit) 32-bit STM32F100 coprocessor (supports independent control of the main processor at failure, only the use of fixed-wing) 14-channel PWM servo signal output (8-channel support fail-safe manual control when, six auxiliary outputs, compatible with high voltage servos) Large number of external device interface options (including multiple UART, I2C, CAN, SPI, etc.) Integrated backup system reboot and manually take over the support of air-core processor for manual control, the backup system has a separate power supply system (fixed-wing only) Backup system can achieve automatic autopilot and manually mixing control (fixed-wing only) Simultaneously support multiple power supply and automatically select the optimal set of input Coprocessor is equipped with an external independent safety switch and LED status indicators Onboard full color OSRAM LED status indicators, if necessary, external Can attach an external high-voltage piezoelectric buzzer Equipped with high-speed TF card expansion for log storage Sensor configuration: ST Micro L3GD20H 16 gyroscope InvenSense MPU6000 six-axis gyro accelerometer ST Micro LSM303D 14 accelerometer / magnetometer MEAS MS5611 barometer Interface configuration: 5-channel UART serial port, serial port 1 supports high power output, serial port 1 and 2 support hardware flow control 2-way CAN bus output (CAN1 has an internal 3.3V transceivers on the serial interface CAN2 complex 3 in) Compatible Spektrum DSM / DSM2 / DSM-X® satellite receiver input Compatible with Futaba S.BUS bus input and output PPM PPM signal input RSSI signal strength indicator input (supports PWM mode or voltage mode) 1 Road I2C output, via breakout board for multiple extensions 1-way SPI output 1-way and one-way 3.3V 6.6V ADC input Power and protection measures LTC4417 Triple priority power control system, superior to conventional simple diode scheme Servo interface supports high voltage and high current (up to a maximum 7V)