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Design Project-Status Report. Purple Penguins. Darius Ebrahimi David Pak Hanadi Salamah Nikki Machalek Sam Fields Will Norris. Initial ProblemS. Determine what type of sensor to use. Accelerometer did not use Pico meter did not use Range Finder used-wanted better
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Design Project-Status Report Purple Penguins Darius Ebrahimi David Pak Hanadi Salamah Nikki Machalek Sam Fields Will Norris
Initial ProblemS Determine what type of sensor to use. • Accelerometer did not use • Pico meter did not use • Range Finder used-wanted better • Tachometer used-did not have output
Addressing initial Problems Using a range finder • Determine most appropriate way to place the sensor • Determine most appropriate place for the sensor • Determine how the sensor will read values and determine speed • Determine how the values will be calibrated into the game
More Initial ProblemS • Stability of the tricycle • Making the tricycle suitable for all types of people • Creating a game • Collision detection with buildings • Creating a track • Timer and finish line • Programming AI/opponents
Addressing Initial Problems • Using metal to stabilize the tricycle • Buying metal bars to put the chair on • Using Alice 2.2 to create a game • Distance functions based on the width of the building that move you backwards when hit • Circular buildings were not included so inside circular buildings are smaller square buildings to make a solid environment • Timing and movements of T-Rex programmed based on environment
Completely solved problems • Game was created entirely • A tricycle was bought and materials for a rig • A sensor was decided on • The board to connect the tricycle’s turning to the game was bought
current Problems • Make the tricycle’s seat fit in the rig and keeping it on the ground • Make the wheel suitable for everyone and rigging the sensor • Keeping the wiring out of sight • Connecting the readings from the sensor to the game
Addressing Current Problem • Take welding workshop • Take soldering workshop • Find people that can help • Get equipment to create the rig
Where the game is • This week the rig and physical model of the game should be done • Electronics should be done over spring break • The game is done besides final touches
The Final Plan • Physical model: • 3 separate tracks • One for each side of the chair to lock the chair in to different positions • One track for the wheel and handlebars • A stand for the handlebars
The Final Plan • Electronics: • MakeyMakey board to turn the game from input from the bike • When rectangles on the base of the handlebars contact the metal surface of the stand, it creates a circuit that is registered as a keystroke on the computer • The sensor will be calibrated in 3 setting to move a servo that creates a circuit and moves the game different speeds based on the keystroke
The Final Plan • Software: • The game was made in Alice 2.2 • 3D modeling and game design software • Features a race on the moon in a space city in a all out sprint to the finish to save Jesus from the T-Rex you are racing because let’s face it, who doesn’t want to race a T-Rex on the moon to save Jesus?