SPEED Ejection Mechanism

The SPEED Ejection mechanism is definded with of the shelf materials from aluminium. the Cylindrical cone volume is ascended to 40km above ground level by a balloon. upon getting to 40km, the avionics(an altimeter with microcontrol in this case) sends a 5v pulse to the solenoid . this retracts the solenoid latch and the compressed loaded springs expands forcing the test model with the force and velocity required to get it out from the adapter ring into the stratosphere. The haack cone colume continues along its trajectory whilw the test model takes a different trajectory