P16419: Marketable, Stackable Seed Starter Kit
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Preliminary Detailed Design

Table of Contents

Welcome to the Preliminary Detailed Design page... here we will discuss the most up to date subsystem designs and implementation strategies.

Please visit the Live Documents section to view live documents including schematics and the most up to date CAD files.

Team Vision for Preliminary Detailed Design Phase

Listed below are our team plans and accomplishments.
Team Vision

Team Vision

Team Vision

Team Vision

Prototyping, Engineering Analysis, Simulation

The sensor and Arduino prototyping and testing is documented below.
LCD Display Testing

LCD Display Testing

Screen Functioning

Screen Functioning

Light Sensor Testing

Light Sensor Testing

Soil Moisture Sensor Testing

Soil Moisture Sensor Testing

Screen Setup

Screen Setup

Screen Setup

Screen Setup

The light intensity calculations are shown below.

Light Intensity

Light Intensity

Light Intensity

Light Intensity

Light Pros and Cons

Light Pros and Cons

An updated center of gravity calculation is shown below.

Tipping

Tipping

Tipping

Tipping

Tipping

Tipping

Tipping

Tipping

Tipping

Tipping

Tipping

Tipping

Drawings, Schematics, Flow Charts, Simulations

Below is an overall call out schematic of the starter kit. The live drawing package in PDF format can be found Live Documents
Callout View

Callout View

Current Exterior Dimensions

Current Exterior Dimensions

The electrical schematic for the Arduino is shown below.

Electrical Schematic

Electrical Schematic

Bill of Material (BOM)

Purpose

Here is the most up to date bill of materials. This will be updated as materials come and go.
Bill of Materials

Bill of Materials

Bill of Materials

Bill of Materials

Bill of Materials

Bill of Materials

A link to the live document can be found Here

The overall cost analysis is shown below. It shows which part has the highest cost versus its overall effectiveness.

Cost Analysis

Cost Analysis

Test Plans

Below are the Engineering Requirements ad their associated test plans.
Test Plan

Test Plan

Risk Assessment

Risks are a major part of the project considerations, some preliminary ones are listed Here.
Risks

Risks

Here is a chart detailing the risk severity change between phase III and phase IV.

Risk Chart

Risk Chart

Plans for next phase

Our 3 week look ahead is shown below.
Phase V Look Ahead

Phase V Look Ahead


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Build & Test Prep | Subsystem Build & Test | Integrated System Build & Test | Integrated System Build & Test with Customer Demo | Customer Handoff & Final Project Documentation