Embedded Files
Smart Coaster
Smart Coaster
I like to drink tea very much , many times I forget my cup of tea until it is cold , so I want to make smart coaster with led screen to display temperature of cup , so you can enjoy your hot cup
I like to drink tea very much , many times I forget my cup of tea until it is cold , so I want to make smart coaster with led screen to display temperature of cup , so you can enjoy your hot cup
Mug with LED Touch Screen to Display Temperature
I took the Idea from this mug ,I like the idea , it is very useful to use outside , so I want to make it in coasters to use it in Home , office and anywhere
2- Describe the project idea and general features. How would it work?
2- Describe the project idea and general features. How would it work?
It will be laser cut wooden part engraved with Islamic pattern , with Arduino part that feel the temperature of cup and convert it to number , with led screen to show the number .
3- Sketch your project: You may use pen and paper or a simple sketching tool like Microsoft Paint or Photoshop
3- Sketch your project: You may use pen and paper or a simple sketching tool like Microsoft Paint or Photoshop
Project Planning
Project Planning
4- Describe the Technical Modules that your project consists of
4- Describe the Technical Modules that your project consists of
Construction Parts
wooden top with engraved Islamic pattern, wooden bottom with movable cover for the battery slot ,and 5 cm height curve
wooden slice ,
Input
(Sensing, Tactile Input, and/or Graphical Input)
LM35 (Precision Centigrade Temperature Sensors) , Arduino LCD
Action
(Physical and/or Graphic)
when you put the cup of tea , LM35 will feel the temperature of the cup it and the small lamp will be one of the three colours , red if is hot , green if it temperature is moderate , blue if it became cold , the Arduino LCD will have caution massage that the cup will be cold with alarm .
Brain
Arduino
Power Management
battery AA
5- Create a cardboard prototype of your project, demonstrating the project face as well as internal movements and mechanisms. Include a demo video and photos of the prototype.
5- Create a cardboard prototype of your project, demonstrating the project face as well as internal movements and mechanisms. Include a demo video and photos of the prototype.
6- Categorize your project’s User Features into: Minimum, Complete, and Nice-to-have features. List the required action and input components per feature.
6- Categorize your project’s User Features into: Minimum, Complete, and Nice-to-have features. List the required action and input components per feature.
Minimum Features: are the least amount of features that would demonstrate the coverage of all the technical modules and their complete integration
Complete Features: are the set of features that will complete your original project objective and vision
Nice-to-have Features: are the extra set of features that will make the project cooler, yet they need extra time, effort, and/or resources to finish
Minimum User Features
Feature : Lamp change colour when the temperature of the cup change ,when the cup is hot the led will bed red , when it is warm the led will be green , when it is cold the led will be blue .
Action: the led colour became blue when it is cold and the buzzer will beep
Sensing: LM35 sensing the temperature change.
User Input: get the cup, the sensor feel warm and the buzzer will stop.
Complete User Features
Action: start alarm when the cup became cold
Sensing:sensor make alarm when the drink became cold
User Input: push the button to stop alarm
Nice-to-have User Features
Action: Heating the cup
Sensing: sensor reheating
User Input: push the button to heat the cup
7- What are the project tasks and its time-frame?
7- What are the project tasks and its time-frame?
Task
Sub-Tasks
From:
To:
Wiring the circuit
simulate the circuit on tinker cad
wiring the circuit on breadboard and writing the codes
test the functionality of each component
15-9-2022
20-9-2022
Auto desk Fusion 360
draw the product parts on 3d fusion assemble them together
21-9-2022
22-9-2022
Laser cutting
make the parts from mdf wood on laser cutting machine and test them
assembly of fabricated parts together
integrating each project feature within the enclosure and testing it
24-9-2022
25-9-2022
project Journal
finish the final project "proposal - Journal -showcase "
26-9-2022
27-9-2022
8- What are the required electronic components and materials for the project?
8- What are the required electronic components and materials for the project?
Component/Material
Amount
Link
Breadboard (mini size)
1
https://www.amazon.eg/-/en/10Pcs-Breadboard-Soldless-Tie-points-SYB-170/dp/B09GSZ5QVN/ref=asc_df_B09GSZ5QVN/?tag=egoshpadde-21&linkCode=df0&hvadid=545160898717&hvpos=&hvnetw=g&hvrand=774394294827157298&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=21465&hvtargid=pla-1853625409112&psc=1
RGB led lamp
1
https://www.amazon.eg/-/en/RGB-LED-Arduino-Raspberry-Pi/dp/B091C6MYYP/ref=sr_1_1?crid=37AGYDJUBMUO1&keywords=rgb+led+arduino&qid=1664746287&sprefix=rgb+led+arduino%2Caps%2C328&sr=8-1
Jumper wires (male-male)
7
https://www.amazon.eg/-/en/Jumper-Dupont-Cable-2-54mm-Pieces/dp/B091BSMJFB/ref=sr_1_1?keywords=Jumper+wires+%28male-male%29&qid=1664746312&sr=8-1
lm 35 sensor
1
https://www.amazon.eg/-/en/Electro-Hub-Temperature-Sensor-LM35/dp/B091DK861W/ref=sr_1_1?crid=4XERRYVXKA4X&keywords=lm35+sensor&qid=1664746333&sprefix=lm+35+sensor%2Caps%2C185&sr=8-1
Resistor 220 ohm
3
https://www.amazon.eg/Flame-Retardant-Coating-Resistors-220/dp/B091CZL34F/ref=sr_1_1_sspa?crid=30HCJRJXOCJ4C&keywords=Resistor+220+ohm&qid=1664746349&sprefix=resistor+220+ohm%2Caps%2C178&sr=8-1-spons&psc=1&smid=A1G5VPUVPXBMQ6&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyOVlMSkxUWlA0QTNSJmVuY3J5cHRlZElkPUEwMzU1NTkzMU40RDFRUElGNEMwVSZlbmNyeXB0ZWRBZElkPUEwNTc2MzIxMjFJVU5MMzM0VjY4NCZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=
Arduino Uno R3
1
https://www.amazon.eg/-/en/Arduino-ATmega328P-UNO-R3-Board/dp/B091JG8THN/ref=sr_1_6?crid=LO04KFUT7HO1&keywords=Arduino+Uno+R3&qid=1664746371&sprefix=arduino+uno+r3%2Caps%2C198&sr=8-6
Adaptor 9v
1
https://www.amazon.eg/-/en/AC-DC-1A-Power-Adapter/dp/B091FPH56T/ref=sr_1_2?crid=3F6ON4DCLLP9Y&keywords=Adaptor+9v&qid=1664746433&sprefix=adaptor+9v%2Caps%2C247&sr=8-2
Buzzer
1
https://www.amazon.eg/-/en/Generic-10Pcs-Small-Buzzer-12V/dp/B09GT9PG3N/ref=sr_1_2?crid=1C95THZANTGMD&keywords=Buzzer&qid=1664746452&sprefix=buzzer%2Caps%2C409&sr=8-2
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