Proof of Concept Objectives
The rotation of the inner and outer frame of the maze is the first priority for proof of concept. Dimensions for where the servo linkage should be located as well as its length need to be found. The plan is to laser cut frame walls with multiple positions for the servo motor mounting to test various dimensions. The structure using dowels and bearings should be relatively simple.
The decision also needs to be made for what type of sensors we will use and where we will place them to detect the marble throughout the maze. The marble from the kit will be tested with Pushbuttons and Pinball Rollover Switches within a wooden box for effectiveness and intuition. Whichever option is best will control the servos within the maze.
Project Management
Preliminary Assignments:
Shiv
- Software and Coding of Joystick Control
- CAD of Support Stands and Circuit Box/Fence
- Sketch for Maze Design
Amelia
- CAD of inner and outer frame
- Sketch for Maze Design
- CAD of Maze itself
- Fabrication and Laser Cutting of Plywood
Bill of Materials
Part | Description | Design+Fabricate | Qty. | |
1 | Inner Frame Walls | 4 x 14 x ⅛” Plywood | x | 1 |
2 | Maze walls | 2 x ⅛” Plywood of varying length | x | ? |
3 | Outer Frame Walls | 4 x 12 x ⅛” Plywood | x | 1 |
4 | Stands | ⅛” Plywood | x | 2 |
5 | Dowels | From kit | 4 | |
6 | Bearings | From kit | 4 | |
7 | Servo Motors | From kit | 5 | |
8 | Push Buttons | From kit | 3 | |
9 | Star Rollover Switch | Outside Purchase https://www.moneymachines.com/product/star-switch-roll-over-assembly/ | 3 | |
10 | Joystick Module | Circuit Board and Stick Pad From Kit | 1 | |
11 | Marble | Large colored marble From Kit | 1 | |
12 | Arduino UNO | From Kit | 1 | |
13 | Breadboard | From Kit | 1 |
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