AppHarvest - Automated Nutrient Dosing System

Milestones

Fall 2021 & Spring 2022 Milestones

Milestone - AppHarvest.xlsx

Fall 2021:

Week 5 & Week 6 (plants to be in container garden & their optimal conditions)

Plants, Nutrients, Optimal Conditions.xlsx

Week 8 (Comparison of available sensors)

wk 8 milestone

Week 10 (Inputs to controller)

Week 10 Milestone

Week 12 (Comparison of Controllers)

Controller Comparison

Week 14 (Controller Outputs)

Wk 14 Deliverable

Week 16 (Pseudocode)

Wk 16 Pseudocode

Spring 2022:

Week 2 (Links to learn about RPi)

Spring 22 Week 2 milestone

Week 3 (Temperature Sensor Sample Code)

Week 3 Milestone (Temp. Code)

Week 5 (pH Sensor Sample Code)

Week 5 (pH code)

Week 7 (EC Sensor & I2C Sample Code)

Week 7 Milestone (EC code)

Week 9 (Dosing Pump Sample Code and Circuit)

Week 9 Milestone (Dosing pump Code + Circuit)

Week 10 (Successful I2C Connections & readings)

Blue light = I2C connection.

I2C addresses of sensors/dosing pump.

Readings from sensors.MOV

Actively polling the sensors for readings.

Week 11 (Dosing pump working)

Dosing pump turning.mov

On the computer, we were able to tell the dosing pump the volume to dose within a specified time range.

Week 12 (EC sensor working & team code)

IMG_3407.MOV

official code.docx

This is the code that the group created using snippets from the Atlas Scientific Sample Code and the code for the temperature & humidity sensor. This code successfully writes commands to specific devices and runs without user input in the command window.

Week 13 (Pump Code & CAD Design)

Wk 13 milestone (pump code)

3D SPRING DRAWING.pdf

SPRING DRAWING_3views.pdf

Week 14 (Poster & Presentation)

AppHarvest poster presentation Sp 22.mp4

Week 15 (Working system)

IMG_2427.MOV

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