Week #8- Journal

Ideation

Tell us about your assignment's idea for this week. Why do you care about this idea? What inspired you? (Please include images or links to sources of inspiration)

control led and buzzer using laptop & mobile

give instructions to laptop\mobile and arduino do it

Tool Chain

Which software/machines/materials did you use in the assignment? Why?

i use software Tinker cad , arduino ide to design circuits and programming

i use materials electronics devices like buzzer , Leds , wires , breadboard , power source and resistor

and my laptop to give instructions for arduino

To turn my ideas and creations into something tangible, real, and interactive.

tinker cad

arduino ide

white , red and yellow leds

need 3.3 v

220 ohm

arduino

need 5v

buzzer

need 5v

bluetooth module

connect between mobile and arduino

labtop

i use it as a power source 5v and to give instructions

Explain the design and/or preparation process of your assignment. How did you use the tool or software to design and/or prepare your assignment before fabrication/implementation?

search for components like resistor and Leds

bread board

drag and drop them in free space

click at and component to edit name and customize numbers and type

wire leds and buzzer in pins 5 ,6 , 9 and 10

and all in same ground

press start simulation to test your project if it works well

Development/Implementation Process

Explain the development/implementation process of your assignment. How did you use the machine/tool to manufacture or implement the design of your assignment?

wiring

start to wire from positive leg Leds and buzzer to arduino

and the negative legs of led with resistor in same vertical line with buzzer and wire to the ground of arduino

RXD of bluetooth module with TXDof arduino PIN number 1

TXDof bluetooth module with RXD of arduino PIN number 2

arduino pins

buzzer in pin number 5

yellow led in pin nember 6

white led in pin nember 9

red led in pin nember 10

vcc with 5v of arduino

grd with dround of arduino

power source

wire arduino with laptop has 5V

and can give instructions from serial monitor of terminal

include libraries from tools > manage libraries > search and install

we have two main functions

" void setup " & " void loop "

first we need to define every component to arduino pins

and initialize values

at void setup

set sensor as input

and buzzer , leds and motor as output

at void loop

make condition for controlling the pump when no water using relay

and the red led light up and buzzer make high sound

An if statement allows you to choose between two discrete options, TRUE or FALSE. When there are more than two options, you can use multiple if statements, or you can use the switch statement. Switch allows you to choose between several discrete options.

VID_20251001_190134.mp4

how to give instructions

press 1 to turn on the buzzer and press again to turn off

press 2to turn on the yellow led and press again to turn off

press 3 to turn on the white led and press again to turn off

press 4 to turn on the red led and press again to turn off

VID_٢٠٢٥١٠٠٢_١١٣٥٠٥.mp4

final show with Bluetooth module

open bluetooth from mobile and search for the name of bluetooth module from module and pair with it

and open app from mobile arduino bluecontrol and take a control

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?

the idea was very smart and connection between Arduino and laptop was good

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 assignment?

problem

the small breadboard is not connect horizontally so i wire component wrong when try to wire ground for all component

solve

i try to wire one component separately to check out my code and execution and i realize that missy wire the wire component in same verticall line to same ground

horizontal line

is not connected

vertical line

is connected together

WOW!

What is the coolest thing that you've learned this week? What is something that you will never forget from this week?

connect Arduino with mobile and app looks like PlayStation controller

Weekly Digest [OPTIONAL]

Tell us about any other cool things that you've made this week: in the Hands-on activity, tutorial examples, exercises, or any other cool mini-project that you tried out aside from the assignment.

Assignment Design Files

main code

the old code for arduino and python code

python code

python to controller