Open Hardware Flight Computer for sounding rockets

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mitokondri

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Feb 3, 2016
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Hey,
I designed sounding rocket flight computer on altium. It is openhardware. You may download schematics or altium files, you can say mistakes-wrongs about board. Maybe, I. will add different barometer sensor for pitot tube and cap for Vpyro-Vpyrognd.


Its size about 36*135*12mm.
Nucleo-32 based on arm cortex m4 microcontroller, adxl345 acceloremeter, hmc5883 magnetometer, itg3200 gyro, ms5611 and mpl115 altimeters, tmp102 temperature sensor(one more temperature sensor integrated with ms5611), ina 219 current and voltage sensor, sparkfun venus gps


2 servo driver with external power, 2 pyro driver with external power(different grounds), Remove before flight switch for pyros, onboard apem switch xbee socket, switching 3v3 step-down voltage regulator, micro sd card r/w socket, additional digital level shifter socket, buzzer, i/o analog socket.



Github link:
https://github.com/mitokondri/ITU-Rocket-Team-Electronics


Schematic's pdf:
https://github.com/mitokondri/ITU-Rocket-Team-Electronics/blob/master/ITU_Rocket_Main_Board.pdf

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