Week # 8- Journal

the main reason for using this software because tinkercad didn't have more components and fritizing has advantage (downlaod component file which you want)

1- make the circuit in fritizing (arduino uno,breadboard,red led,5v fan,bluetooth module ,7 segs unit,1 resistor,lcd screen and 9v adapter)

2-write code by arduino ide software and describe it

code file : drive.google.com/file/d/13nQ4HmvYimAbtq91ZCUF-1w8ywnCrKbw/view?usp=sharing

code description : my flow is when i connected bluetooth module with phone as (input) i control (7 segment unit,led,5v fan) and all of this data appear on lcd as (outputs)

in area before void setup

• i including servo,lcd libraries to can control it with arduino by (#include) function

• i initialize led and fan pins by (#define ) function

in void setup

• i initialize pins of 7 segs unit,led and 5v fan with (pinmode and its state (input or output)) function and servo with (attach)

• i use this function ( lcd.noBacklight();) to make lcd light
  
  in void loop

• i use (while) function to control component with Bluetooth module and appear data in LCD at the same time

• first (if,) function i use inside while is for controlling led to make it high when i push in switch 1 in my phone and sentence("turn on lights!") will appear in lcd
  
  
  

• second (else if) function i use inside while is for controlling 5v fan to make it high when i push in switch 2 in my phone and sentence("turn on fan!") will appear in lcd

• third (else if) function i use inside while is for controlling 7 segs to make it high with conditions of leds inside it to make number from 9 to 0 when i push in switch 3 in my phone and sentence(""turn on coffemachine timer!") will appear in lcd

3-make the circuit real

1- make an experiment to run circuit

• i connected (-) pins of 4 leds in negative pins in breadboard and connected common (-) of breadboard with gnd of arduino

• connected (+) pins of leds with resistors

• another pins of resistors with pins of push buttons

• another pins of push buttons with digital pins of arduino

• finnaly connected (-) pin of buzzer in (-) pins in breadboard and (+) pin of buzzer with pwm pin in arduino
  

2-made body of simon say game with paper,scissors,hot glue

3- i powered this circuit by 9v adapter

i have a proplem with 7 segment unit when I turn on it one led (segment) is not controlling with arduino so I change the resistor which connected with it and change the position of tid pins in arduino

1. i have learned how can i write code with arduino ide software

2. i have learned how to use tinkercad software to make circuits and simulation them

3. i learned how can i Combine different components and control it with code

4. i learned about different types of sensors

5. how to use breadboard to get connection easier

6. use Arduino to control circuit of components

7. and how can i use electrical curcuit with arduino ,input and outputs to build a nice project

8. new skill how i can get code library
   
   

drive.google.com/file/d/13nQ4HmvYimAbtq91ZCUF-1w8ywnCrKbw/view?usp=sharing