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

extra sheet

FRONT SIDE

BACK SIDE

PROTOTYPE:

simulator/manufacturing :

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).