Inertial Measurement Unit
The Inertial Measurement Unit MK-1 (IMU-MK1) serves as Fog City Rocketries’ inaugural on-board flight computer. Its primary purpose is to record essential flight data, including:
- Altitude
- Acceleration
- Atmospheric Pressure
- Positioning
To achieve these results, the IMU-MK1 incorporates a suite of sensors, each playing a crucial role in data collection. Here are the key components:
- ESP32-WROOM: This microcontroller acts as the brain of the IMU-MK1. It interprets data from various sensors and orchestrates their functions.
- MPU6050: The MPU6050 is an integrated 6-axis motion sensor, combining a gyroscope and an accelerometer. It precisely measures acceleration along three axes, providing critical information about the rocket’s movement.
- BMP280: The BMP280 sensor focuses on atmospheric pressure. By monitoring changes in pressure, it helps determine the rocket’s altitude as it ascends or descends.
- Micro SD Card Module: The IMU-MK1 stores all recorded data on a micro SD card. This storage solution ensures that flight data is preserved for analysis and post-flight evaluation.
Together, these components form the backbone of the IMU-MK1, enabling accurate data capture during every rocket mission. 🚀
