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Sim Lim tower B1-23 to 25 Continental Electronic Enterprise

Solder breadboard:

50x60 — $1.00

70x90 — $2.00

90x150 —$3.00

Double sided:

$2.00

$3.00

$4.00

Solderless breadboard

170 Tie point—$2.00

400 Tie point—$3.00

830 Tie point—$4.00

Breadboard power supply module —$6.00

Temperature humidity sensor—$12.00

Gravity Temperature humidity sensor—$16.00

Light sensor—$6.00

Grove digital light sensor—$16.00

Digital temp. Sensor—$9.00

Water flow sensor—$12.00

Charging module—$6.00

Active buzzer module 3.5-5.5V —$3.00

Grove buzzer —$5.00

Gravity digital buzzer —$6.00

Soil moisture sensor—$6.00

Pulse sensor —$12.00

Adafruit PowerBoost 1000 Charger 5V Lipo USB Boost@1A-1000C —$30.00

Current converter 4-20ma to 0-15V—$11.00

Jumper wire female/male + socket x5—$1.00

‎Arduino Uno—$20.00
Arduino Uno acrylic base—$7.00
‎Arduino Uno acrylic cas—$7.00
‎Arduino mega 2560—$40.00
‎Arduino mega acrylic case—$9.00
‎Adafruit data logging shield—$22.00
‎Gravity io expansion shield—$20.00
Transistor—$1.00
‎Resistor—$0.10
‎Wifi module—$11.00
‎Lcd TFT shield—$15.00

JUTECH ELECTRIC & ELECTRONIC P/L
Solar panel 12V—$100+
—Aprrox. 800x500

Convert & Invert Elecrical Supply -34
Solar panel 12V—$350
—Aprrox. 800x1500
Solar panel 250w—$650
—Aprrox. 1600x1500

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Concept plan one

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Intro:

- Abt. the prob

- Opportunity statement: Hypothesis

- Proposed solution: overview of growth bed, target audience, Details - Break down of prod and feature and benefits,how to use etc. (Blue- print- ing)

- research and development

- budget

- Material sourcing

Timeline: Milestones

Info gathering:

Simple presentation

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Checkpoints:

Blueprint creation

Prototype creation

Research (Data collection)

Conclusion

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Materials: (predicted)

1. Seeds

2. Germination sponge

3. Fertilizer (Provided by school)

What we need for the growth bed:

1. Leca beads

2. PVC pipes

3. Drill

4. Silicon non-toxic glue

5. Fibre glass tank

6. Water pump

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Might want to include a contingency (Some extra cash)

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Construction of Growth Bed Approx. 2 weeks

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--> How to apply this in our future
--> Benefits that other people can gain
--> SGBiotics

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--> Materials needed for Growth Bed
--> Arduino system price plus programming stuff
-->

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--> Chemicals needed for fertilizer (To be included in budget or school provide? If school provide, how much access do we have to it?) (Or any material that the school has)
--> Any template for proposal of FYP avail?

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To compare how efficient the Growth Bed system is as compared to the other conventional hydroponic systems

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Megan: s10179547@connect.np.edu.sg
Sean: s10178067@connect.np.edu.sg
Feng Qing: fengqing.shaw@gmail.com
Sarah: s10178355@connect.np.edu.sg
Elise:  eleeyr@gmail.com
Leon: Leonphua20000@gmail.com