An Arduino based hardware and software for model rockets recovery and logging system.
Altitude is measured using a Presion BMP180 Sensor. Data is passed through a Kalman filter and then apogee is detected after 3 consecutive altitude drops. Logs are stored in a SD card as CSV format, with 1kb redced EEPROM storage as backup (204 rows of 5 bytes).
Parachute deployment is done using a 180º Servo motor
Check out the circuit here
All body parts are printed with 1 wall, and 10% infill except for the payload area that needs supports for the servo mount.
