1. Project Management

In the initial phase, I planned and managed the entire project. This included setting milestones, creating a timeline, and ensuring all necessary resources and tools were available.

2. Computer Aided Design (CAD)

I used SolidWorks for 2D design to create all the printed pieces. This allowed me to visualize the components and ensure they would fit together correctly before printing.

3. Computer Controlled Cutting

Next, I performed laser cutting. I started with several test cuts to ensure precision and accuracy. This step was crucial for creating the base and structural components of the organizer.

4. 3D Printing

I used 3D printers to print various parts of the organizer, such as the base, the rotary mechanism, and the boxes. These printed pieces were essential for the assembly of the organizer.

5.Electronics Design

I designed the PCB for the project, using the Roland SMR 20 for CNC cutting. After manufacturing the PCB, I tested its functionality to ensure all components worked together seamlessly.

6. Electronics Production

I began the electronics production by designing the circuit and selecting components. This involved welding all necessary parts and connecting a Nema 17 stepper motor with a driver A4988 and a string of 12 Neopixels.

7. Embedded Programming

I programmed the Nema 17 motor and the Neopixels sequence to ensure the organizer rotates and lights up as intended. This step involved writing and debugging code to control the electronics.

8. Networking and Communication

In this phase, I explored ways to enable communication between different parts of the system. This included setting up protocols like I2C for data exchange and ensuring reliable connectivity.

9. Interface and Application Programming

I developed an interface to control the organizer, allowing users to interact with the system easily. This involved programming user-friendly controls and integrating them with the organizer’s electronics.

10. Wildcard Week

During Wildcard Week, I explored additional features and improvements for the organizer. This included experimenting with different materials and design modifications to enhance functionality.

11. System Integration

I integrated all the components and subsystems into a cohesive unit. This step ensured that the mechanical, electronic, and software parts of the organizer worked together as intended.

12. Applications and Implications

I evaluated the practical applications and implications of the automated rotary organizer. This involved assessing its usability, potential market, and the impact it could have in relevant fields.

13. Invention, Intellectual Property, and Income

Finally, I considered the invention's intellectual property aspects and potential income. This included researching patents, licenses, and strategies for monetizing the product.

1. Assembly

The assembly phase involved putting together all the 3D printed parts, laser-cut components, and electronics. This step was crucial for ensuring that all parts fit together correctly and functioned as intended.

During assembly, I encountered several challenges such as aligning the motor with the second layer to prevent vibrations. I also had to ensure that all cables were securely connected to avoid disconnections due to pressure.

2. Mistakes Encountered

Several mistakes were encountered during the design and assembly process:

• Kerf of the Acrylic: The laser cutting process introduced a kerf in the acrylic, which affected the dimensions and fit of the parts. I had to adjust the design to account for this kerf.
• PCB and Motor Spacing: There was an issue with the space between the PCB and the motor. Initially, the spacing was too tight, causing connectivity problems. I had to redesign the layout to provide adequate space.
• Cable Disconnections: The cables got disconnected due to the pressure from the motor. I addressed this by using stronger connectors and securing the cables more effectively.
• Motor Vibrations: The motor caused vibrations which affected the stability of the organizer. To mitigate this, I scrolled and mounted the motor to the second layer, providing better stability.

3. PCB Cutting with CNC Router

The PCB cutting was done using a CNC router, specifically the Roland SMR 20. This step involved designing the PCB layout, setting up the CNC router, and cutting the board to the precise dimensions required.

After cutting the PCB, I tested the connections and functionality to ensure that all components were properly connected and the circuit was working as intended.

4. Kerf of the Acrylic

The laser cutting process introduced a kerf in the acrylic material, which affected the precision of the cuts. I performed several test cuts to measure the kerf and adjusted the design files to compensate for it.

This adjustment ensured that the laser-cut parts fit together accurately without any gaps or misalignments.

5. Spacing Between PCB and Motor

The initial design had inadequate space between the PCB and the motor, leading to connectivity issues. I redesigned the layout to increase the spacing, ensuring that there was enough room for the components and connectors.

This redesign resolved the connectivity problems and allowed for easier assembly and maintenance.

6. Assembly Issues and Solutions

During the assembly, I encountered issues with cable disconnections due to pressure. To solve this, I used stronger connectors and secured the cables more effectively. Additionally, I addressed motor vibrations by mounting the motor to the second layer, providing better stability.

These solutions ensured that the organizer operated smoothly without any interruptions or mechanical issues.