Autonomous Blimp - Stage 2 + Final Report
The Video
2nd Stage: Joystick Remote Control + auto-Height Adjustment (PID)
3rd Stage: Autonomous Control: Tracing Light Source
It can now maintain height by using PID control on sonar data.
Labels: accelerometers, AT90, autonomous, blimp, DC motors, distance detection, embedded, gryos, helium balloon, joystick, light tracing, micro controller, PID, sensors, sonar, ultrasonic, wireless