User:ChandlerSBaird/Project 1

Project Preference

 * 1) R.O.I.T wheel
 * 2) useless box
 * 3) Forearm strength tester
 * 4) Bernoulli (or Coanda) effect

Problem Statement
A useless box, a box that performs functions varying and entertaining operations, will be created. In this cycle possible functions will be conceived, functions will be short-listed for inclusion, and the chosen functions implemented.

Project Plan
The functions to be implemented as well as the physical design will be conceived. Parts will be physically manufactured and function codes written. Everything will then be compiled and tested with possible revision.

Week 1 Narrative
Possible functions as well as design of other examples of useless boxes were studied. A few interesting ideas were found and other ideas brainstormed. Attempts to find examples of coding for the functions were also made, but very few were found. Of those, most only coded for basic arm movement.

 Example of wiring and coding: 

How to build useless machine

 Examples of useless box designs: 

Sliding door

A display on box

Switch drops into box

Using a candle instead of switch

Week 2 Narrative
Initial attempts were made to learn control and how to code for motors, lights, and arduino interactions with computers. A short list of functions to implement include the following:
 * A loud buzzing sound
 * A sensor to detect motion of hand near switch
 * A set of wheels to move the box back and forth

Efforts moving forward will be focused on the motors for the arm and flap of the box. The variables of interest include the speed of the motor, the range of motion it can produce, and whether it stops, slows down, or speeds up between motions.

Week 3 Narrative
Code to control the motor that operates the arm and a circuit to demonstrate motor control were created.

Week 4 Narrative
Created a design to connect the servo motors and the arm and the door flap

Tested the codes created for Servo motors and found they don't operate correctly. Also found that the arduino being used was malfunctioning with the motors in use.

Created prototype of the design