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Thrust Vector Control Rockets


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This repository contains hardware files,specifcation of board,firmware/software of Thrust vector control model Rocketry. this project is open source can be used as and update as required.

SPECIFICATION OF TVC FLIGHT COMPUTER:

  • small flight computer board 8.2*5 cm .

  • stm32f4xc on board micro-controller

    • ARM ®32-bit Cortex M4 CPU with FPU
    • Adaptive real-time accelerator allowing 0-wait state execution
    • Up to 512 Kbytes of Flash memory 128 Kbytes of SRAM
    • operating frequency of 100MHz.
  • Board power supply

    • usb b micro (mobile charger).
    • exteral JSt connector (12v battery).
  • Sensors

    • barometer (BMP280).
    • gyroscope & accelerometer (MPU6050).
    • sd card
    • rf (NRF24L)
  • Digital-output triple-axis accelerometer

  • A programmable full scale rangeof ±2g,±4g,±8g and ±16g. 6-axis (DOF)accelerometer

  • Gyroscop Digital-output X-, Y-, z-axis

  • Angular rate sensors with user-programmable full-scale range of ±250, ±500, ±1000, and ±2000°/sec.

  • BMP280: pressure and altitude unit

Schematics

main sheet

image

extra sheet

image

FRONT SIDE

image

BACK SIDE

image

PROTOTYPE:

image

simulator/manufacturing :

image

TOOLS & REFERENCE:

kicad

stm32cubeIDE

stm32f411

MPU6050

BMP280

NRF24

BUILTIN MICRO SD CARD

NRFZ44N

FUTURE WORK:

  • High speed on board microcontroller (f7,f8)
  • High precision and accuracy IMU and BAROMETER
  • communication update.
  • stabilizer servo module (3D printed files).