ENGINEERING

Constraints

For our first constraint, we had to document each phase of the design process in our google site.
Our second constraint was that our speaker must be designed with a client in mind. I designed my speaker for my Mother and Father both there birthdays are in may, 11 days apart so i made it for them.
Our third constraint, to be able to hold the phone while charging was eliminated as stated above.

4. Our 4th constraint was that the phone speaker had to be able to amplify sound 150% as measured from 2 feet in front of the speaker. The problem with this constraint is that even though we used all of what we learned to attempt this, we do not have the sound sensor nor were we able to make prototypes to test this constraint. I’m really hoping I made this constraint but there is no way to test this because we will not be going back to school this year due to COVID-19.

5. Our 5th constraint was that our design needs to be store quality. My CAD file is great , and was approved by my teacher. Since the design is going to be 3D Printed, I believe it will be store quality.

6. The sixth constraint is that it must be designed for a specific person with a specific phone. I designed mine for my mother and father and they have the Samsung Galaxy Note 10. The dimensions of this phone with a case are: 3 by 4 by 3^1/2 . The phone will fit!

My design had to use less than 150 cubic inches of material and I made sure that it did by showing my math in the idea development section of my google site above. My final design is 47.32 cubic inches.

The final constraint that was added late was that it must be within 6.5”x6.5”x6.5”. My design’s dimensions are 6”x3”x6”.

CAD

The purpose of 3D prototyping process is to ensure that your design works in completion. We are not able to physically prototype because we are not in school. The purpose of evaluation and testing in the design process is to make sure that your design works. I was asked to round the sides of my shape but i decided not too.

These are my sketches, for my project.

Sketches

This is the sketch i did during the 2 week e-learning period. These shapes all have different perspectives.

Developing stage

What is your form for the Sound Amplification project>

My form is an irregular shape that allows sound to go through it bounce of the layers and out the whole.

YouTube Videos

https://youtu.be/AgQBQAiSqa0

https://youtu.be/64XYCB_O9Qc

https://youtu.be/z5-Pug5v-24

Research: Homemade Speakers

It is important to do research before you start your project so you can understand the process in which you do your work. Research is important so you can look for ideas to help you along with your project. It is to get an idea for something you'd like to do.

The sound amplification project

Today we received our new project.

Constraints

These are the constraints that we need for our project.

Each of these are steps we have to take to complete our project.

This is our project for our Geometric Motion Lamp Project.

This is the list of project constraints or requirements for this project. We have to meet all of these in order to complete our project successfully.

Geometric Motion

This is my geometric motion lamp prototype. To get to this point, we have practiced making cardboard cubes to get good at measuring and thinking about materials thickness. We are also practicing Single Point Perspective Sketching so that we can communicate our ideas of our forms. Finally we drew up a plan a plan that we knew would meet constraints , and then we made it!

My shape is freestanding because the bottom is open and it stands on its on. My shape is an interesting geometric design because it has 10 sides. My design has 10 leds and shows motion because they move. Only uses 11 inches of the board.

Very difficult to do and i messed up but i can make it right.

20191209_103854.mp4

3 separate light patterns that are important because they are a major peace in the constraints for our project

20191209_103833.mp4

int led2 = 2;

int led3 = 3;

int led4 = 4;

int led5 = 5;

int led6 = 6;

int led7 = 7;

int led8 = 8;

int led9 = 9;

int led10 = 10;

int led11 = 11;

void setup() {

pinMode(led2, OUTPUT) ;

pinMode(led3, OUTPUT) ;

pinMode(led4, OUTPUT) ;

pinMode(led5, OUTPUT) ;

pinMode(led6, OUTPUT) ;

pinMode(led7, OUTPUT) ;

pinMode(led8, OUTPUT) ;

pinMode(led9, OUTPUT) ;

pinMode(led10, OUTPUT) ;

pinMode(led11, OUTPUT) ;

}

void loop() {

digitalWrite(led2, HIGH);

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led3, HIGH);

delay(200);

digitalWrite(led3, LOW) ;

delay(200);

digitalWrite(led4, HIGH) ;

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led5, LOW) ;

delay(200);

digitalWrite(led6, HIGH) ;

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led7, HIGH) ;

delay(200);

digitalWrite(led7, LOW) ;

delay(200);

digitalWrite(led8, HIGH) ;

delay(200);

digitalWrite(led8, LOW) ;

delay(200);

digitalWrite(led9, HIGH) ;

delay(200);

digitalWrite(led9, LOW) ;

delay(200);

digitalWrite(led10, HIGH) ;

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led11, HIGH) ;

delay(200);

digitalWrite(led11, LOW) ;

delay(200);

digitalWrite(led2, HIGH);

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led3, HIGH);

delay(200);

digitalWrite(led3, LOW) ;

delay(200);

digitalWrite(led4, HIGH) ;

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led5, LOW) ;

delay(200);

digitalWrite(led6, HIGH) ;

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led7, HIGH) ;

delay(200);

digitalWrite(led7, LOW) ;

delay(200);

digitalWrite(led8, HIGH) ;

delay(200);

digitalWrite(led8, LOW) ;

delay(200);

digitalWrite(led9, HIGH) ;

delay(200);

digitalWrite(led9, LOW) ;

delay(200);

digitalWrite(led10, HIGH) ;

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led11, HIGH) ;

delay(200);

digitalWrite(led11, LOW) ;

delay(200);

digitalWrite(led2, HIGH);

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led3, HIGH);

delay(200);

digitalWrite(led3, LOW) ;

delay(200);

digitalWrite(led4, HIGH) ;

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led5, LOW) ;

delay(200);

digitalWrite(led6, HIGH) ;

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led7, HIGH) ;

delay(200);

digitalWrite(led7, LOW) ;

delay(200);

digitalWrite(led8, HIGH) ;

delay(200);

digitalWrite(led8, LOW) ;

delay(200);

digitalWrite(led9, HIGH) ;

delay(200);

digitalWrite(led9, LOW) ;

delay(200);

digitalWrite(led10, HIGH) ;

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led11, HIGH) ;

delay(200);

digitalWrite(led11, LOW) ;

delay(200);

digitalWrite(led2, HIGH);

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led4, HIGH);

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led6, HIGH);

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led8, HIGH);

delay(200);

digitalWrite(led8, LOW) ;

delay(200);

digitalWrite(led10, HIGH);

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led2, HIGH);

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led4, HIGH);

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led6, HIGH);

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led8, HIGH);

delay(200);

digitalWrite(led8, LOW) ;

delay(200);

digitalWrite(led10, HIGH);

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led11, HIGH);

delay(200);

digitalWrite(led11, LOW) ;

delay(200);

digitalWrite(led3, HIGH);

delay(200);

digitalWrite(led3, LOW) ;

delay(200);

digitalWrite(led5, HIGH);

delay(200);

digitalWrite(led5, LOW) ;

delay(200);

digitalWrite(led7, HIGH);

delay(200);

digitalWrite(led7, LOW) ;

delay(200);

digitalWrite(led9, HIGH);

delay(200);

digitalWrite(led9, LOW) ;

delay(200);

digitalWrite(led9, HIGH);

delay(200);

digitalWrite(led9, LOW) ;

delay(200); digitalWrite(led7, HIGH);

delay(200);

digitalWrite(led10, LOW) ;

delay(200); digitalWrite(led7, HIGH);

delay(200);

digitalWrite(led10, LOW) ;

delay(200); digitalWrite(led5, HIGH);

delay(200);

digitalWrite(led5, LOW) ;

delay(200);

digitalWrite(led3, HIGH);

delay(200);

digitalWrite(led3, LOW) ;

delay(200); digitalWrite(led11, HIGH);

delay(200);

digitalWrite(led11, LOW) ;

delay(200);

digitalWrite(led10, HIGH);

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led8, HIGH);

delay(200);

digitalWrite(led8, LOW) ;

delay(200); digitalWrite(led6, HIGH);

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led4, HIGH);

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led2, HIGH);

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led2, HIGH) ;

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led6, HIGH) ;

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led3, HIGH) ;

delay(200);

digitalWrite(led3, LOW) ;

delay(200);

digitalWrite(led7, HIGH) ;

delay(200);

digitalWrite(led7, LOW) ;

delay(200);digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led8, LOW) ;

delay(200);

digitalWrite(led8, HIGH) ;

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led11, HIGH) ;

delay(200);

digitalWrite(led11, LOW) ;

delay(200);

digitalWrite(led4, HIGH) ;

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led9, HIGH) ;

delay(200);

digitalWrite(led9, LOW) ;

delay(200);

digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led5, LOW) ;

delay(200);

digitalWrite(led2, HIGH) ;

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led6, HIGH) ;

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led3, HIGH) ;

delay(200);

digitalWrite(led3, LOW) ;

delay(200);

digitalWrite(led7, HIGH) ;

delay(200);

digitalWrite(led7, LOW) ;

delay(200);digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led8, LOW) ;

delay(200);

digitalWrite(led8, HIGH) ;

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led11, HIGH) ;

delay(200);

digitalWrite(led11, LOW) ;

delay(200);

digitalWrite(led4, HIGH) ;

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led9, HIGH) ;

delay(200);

digitalWrite(led9, LOW) ;

delay(200);

digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led5, LOW) ;

delay(200);

digitalWrite(led2, HIGH) ;

delay(200);

digitalWrite(led2, LOW) ;

delay(200);

digitalWrite(led6, HIGH) ;

delay(200);

digitalWrite(led6, LOW) ;

delay(200);

digitalWrite(led3, HIGH) ;

delay(200);

digitalWrite(led3, LOW) ;

delay(200);

digitalWrite(led7, HIGH) ;

delay(200);

digitalWrite(led7, LOW) ;

delay(200);digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led8, LOW) ;

delay(200);

digitalWrite(led8, HIGH) ;

delay(200);

digitalWrite(led10, LOW) ;

delay(200);

digitalWrite(led11, HIGH) ;

delay(200);

digitalWrite(led11, LOW) ;

delay(200);

digitalWrite(led4, HIGH) ;

delay(200);

digitalWrite(led4, LOW) ;

delay(200);

digitalWrite(led9, HIGH) ;

delay(200);

digitalWrite(led9, LOW) ;

delay(200);

digitalWrite(led5, HIGH) ;

delay(200);

digitalWrite(led5, LOW) ;

delay(200);

}

Determining my joints angles

In this benchmark, we had to do math to determine the angle at which The tri-angle will be sanded.

Angles

Our job is to determine the sanding degrees for our shape.

A decagon is 144 degrees so you divide it by 2 and get 72 the subtract 90 and 72 and get 18.

Dry Fit

We dry-fitted our pieces together to make sure they fit before putting our lights in.

Copper tape

I carefully taped copper tape down so the my lights can be soldered.

20200129_105029.mp4

LED's

I soldered all of my LEDs and wires to my wood pieces and plugged it in.

Permanent Placement

I found whee my permanent placement is going to be for my Arduino and marked an X.

Exit hole

I cut a hole in my shape so my lamp could stay flat on the surface.

Glue lamp together

I glued my lamp together to complete my shape.

20200206_105135.mp4

3 Patterns

Program my lights so my three patterns would show.

STEAM

S... In this project we incorporated various aspects of Physics. We created a func

Constraints

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