Embedded Files
Ideation
Ideation
Tell us about your assignment's idea for this week. Why do you care about this idea? What were you inspired by?
Tell us about your assignment's idea for this week. Why do you care about this idea? What were you inspired by?
This week I need to control my DC motor remotely by bluetooth, so I will use MIT App Inventor to make it happen.
Then I will try the wired connection using Processing app.
Tool Chain
Tool Chain
Which software/machines/materials did you use this week? Why?
Which software/machines/materials did you use this week? Why?
Simply by using arduino CC I need to write code when I give the arduino specific value the motor will run and stop depending on the value the user enter it.
Design Process
Design Process
Explain the design process of your assignment. How did you use the tool/software to design and/or simulate your assignment?
Explain the design process of your assignment. How did you use the tool/software to design and/or simulate your assignment?
Now I need to create mobile app using MIT to connect my mobile phone with attached bluetooth on the arduino board.
this video helped me to create and coding my mobile app
Simpely this code meant to connect the bluetooth and when I press buttom (ON) the arduino will recive number 1 so my motor will start and when i press buttom (OFF) the arduino will recive number 0 so my motor will stop.
Fabrication/Implementation Process
Fabrication/Implementation Process
Explain the fabrication/implementation process of your assignment. How did you use the machine/tool to manufacture or implement the design of your assignment?
Explain the fabrication/implementation process of your assignment. How did you use the machine/tool to manufacture or implement the design of your assignment?
Now it's time to connect my motor driver and bluetooth to arduino.
VCC on bluetooth module connected to 5V on arduino.
GND on bluetooth module connected to GND on arduino.
TXD on bluetooth module connected to RXD <-- 0 on arduino.
RXD on bluetooth module connected to TXD -- > 1 on arduino.
Please keep in mind you need to upload your code to the arduino before you connected the TXD and RXD with bluetooth module because the ardunino using this ports too to upload your cc code so if you using this ports with bluetooth module you will not be able to upload you code to the arduino.
It's time to connect the bluetooth with the MIT mboile app that I creat to check if every thing going well, and yes it's works but only for 10 sec i can control my motor by the app but then i got Error 516 : unable to write : broken pipe.
Community of Learning
Community of Learning
Did you ask for feedback? What are the ideas that others have contributed or suggested? What was someone else’s idea that you built upon? How did you help your peers? How did your peers help you?
Did you ask for feedback? What are the ideas that others have contributed or suggested? What was someone else’s idea that you built upon? How did you help your peers? How did your peers help you?
as always Atef is my biggest fan, He told me just with some design improvements the app will be better.
Overcoming Challenges
Overcoming Challenges
When you got stuck, what/who did you turn to? At what point did you have to pause to research or learn more before moving on? What are some mistakes, pitfalls, or challenges that others can avoid if they were doing this project?
When you got stuck, what/who did you turn to? At what point did you have to pause to research or learn more before moving on? What are some mistakes, pitfalls, or challenges that others can avoid if they were doing this project?
To slove the (Error 516 : unable to write : broken pipe) I used many other MIT app coding but still the same proplem.
By using Arduino bluetooth controller every thing went prefect.
you can find this app on google play app store.
Final Project
Final Project
How can you use the skills and knowledge that you've acquired this week in your final project?
How can you use the skills and knowledge that you've acquired this week in your final project?
WOW!
WOW!
What is the coolest thing that you've learned this week? What is something that you will never forget from this week?
What is the coolest thing that you've learned this week? What is something that you will never forget from this week?
Weekly Digest [OPTIONAL]
Weekly Digest [OPTIONAL]
Tell us about any other cool things that you've made this week: Pre-activity, examples, exercises, or any mini-projects.
Tell us about any other cool things that you've made this week: Pre-activity, examples, exercises, or any mini-projects.
Assignment Design Files
Assignment Design Files
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