Scientific Calculator in JAVA (GUI) with ON/OFF button using Eclipse Ide | Tech Projects

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  • Опубліковано 7 жов 2024
  • In this video u will learn how to make GUI Scientific Calculator in java.
    This calculator has special function of ON/OFF button.
    In this video i dont skip any part but just increase the video speed sometime.
    If u have any dought then comment below.
    I try to give answer as soon as possible.
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КОМЕНТАРІ • 149

  • @nawasfaiz6673
    @nawasfaiz6673 3 роки тому

    nice job.
    your work is great
    and your style of teaching is so polite
    nawas from kashmirepak

  • @JamesAllen-et3kt
    @JamesAllen-et3kt 3 роки тому +4

    Nice work. Can i compute multiple numbers and operators example "1+1-1*1/1 ="?

  • @SurajSingh-sy9kr
    @SurajSingh-sy9kr 3 роки тому

    it was really helpful thank you so much bro , Excellent work bro keep uploading this type of videos

  • @DebsTrading
    @DebsTrading 3 роки тому +2

    Thanks man big help

    • @TechProjects
      @TechProjects  3 роки тому

      Please subscribe and keep supporting

  • @geanemsrogers
    @geanemsrogers 6 місяців тому

    yoeee this rlly helped me thanks for this!

  • @devangbaheti1
    @devangbaheti1 3 роки тому

    Thank you so much bro!! Helped a lot.

  • @mcnhoferdintong2878
    @mcnhoferdintong2878 2 роки тому

    you are good my friend my professor

  • @explorer3500
    @explorer3500 2 роки тому

    Thanks a million

  • @MrWisler010
    @MrWisler010 3 роки тому

    Thank you, sir. This helped me a lot.

    • @TechProjects
      @TechProjects  3 роки тому

      Welcome 🤗

    • @MrWisler010
      @MrWisler010 3 роки тому

      @@TechProjects Hello, i want to improve my calculator furtehr so question how do i make it recognize more imputs than just 3+3, So it can do 3+3+3+3/3*6 so it can calculate that in 1 go ?

    • @TechProjects
      @TechProjects  3 роки тому

      Then you have to use stack data structures

  • @sheshanksidhu1456
    @sheshanksidhu1456 8 місяців тому

    sir if i divide 0/0 then an exception might occur right sir does it display like error or what using Threads?

  • @anbazhagane1266
    @anbazhagane1266 3 роки тому

    This is more helpful buddy..but one doubt from my end..is this project include oops concept?

    • @TechProjects
      @TechProjects  3 роки тому

      No it doesn't contains OOPS concept

  • @manchesterlad2999
    @manchesterlad2999 4 роки тому +2

    you doing well bro but you are very fast please make it slow next time

    • @TechProjects
      @TechProjects  4 роки тому

      Thnx brother for your support and thnx for your suggestions
      I definitely work on it

  • @vaishnavichouhan6102
    @vaishnavichouhan6102 3 роки тому

    thank you sir....keep it up!!

  • @Anthony-43
    @Anthony-43 3 роки тому +3

    What might be easier for making x^y function on the calculator would be the Math.pow(x, y) method, instead of doing the for loop that was done.

    • @TechProjects
      @TechProjects  3 роки тому +5

      Yes you can use but logic building is more important so that I create logic rather than using inbuilt function

    • @Anthony-43
      @Anthony-43 3 роки тому +2

      ​@@TechProjects Oh I see, great vid by the way.

  • @freelygaming696
    @freelygaming696 3 роки тому

    bhai project kis ide pr bana rahe ho???

  • @AnjaliSingh-uh3cl
    @AnjaliSingh-uh3cl Рік тому

    Hey, kindly reply Asap
    Are you using Java 8 ???

  • @phu290
    @phu290 2 роки тому

    I wonder how to check if the input is not a number(more than 1 ".") to print out error and then how to clear the error text when input new number.
    tks

  • @b12maths
    @b12maths 4 роки тому

    excellent work , keep it up bro

  • @act-1ronaldreevecruz738
    @act-1ronaldreevecruz738 2 роки тому

    Sir is your java version is 14 at this time?

  • @johnmichaelcalderon
    @johnmichaelcalderon Рік тому

    HI
    CAN I ASK IF THERES WRONG I DID TO MY PROJECT I JUST FOLLOW YOUR INSTRUCTION AND THE NUMBERS WONT WORK WHEN I WANT TO RUN IT.
    i STOP AT (8 MINUTES EXACT AT YOUR VIDEO SIR.) can u help me ?

  • @nidhikhire3120
    @nidhikhire3120 Рік тому

    It says unknown GUI toolkit. What should I do?

  • @kabilkumar7378
    @kabilkumar7378 Рік тому +1

    I want a full source code.

  • @dheerajg147
    @dheerajg147 Рік тому

    HOW TO GET WINDOW BUILDER
    PLS EXPLAIN

  • @Niko-zl5hn
    @Niko-zl5hn 4 роки тому +1

    but what if i want to input more than two numbers, can you make a tutorial on that too

    • @TechProjects
      @TechProjects  4 роки тому +2

      Soon i will upload try to upload a video on this type of calculator too

    • @Niko-zl5hn
      @Niko-zl5hn 4 роки тому

      @@TechProjects thank you

  • @dulminideshapriya7790
    @dulminideshapriya7790 3 роки тому

    I cannot write code for on off buttons. It shows compilation problem. ex :-Btn1 cannot be resolved

  • @iambee5876
    @iambee5876 3 роки тому

    Thank you

    • @TechProjects
      @TechProjects  3 роки тому

      Thanks brother keep supporting

    • @iambee5876
      @iambee5876 3 роки тому

      @@TechProjects hey i got a question, why does the codes on my netbeans is not clean as yours.. like it is different.. the codes the jframe make is not like that

    • @TechProjects
      @TechProjects  3 роки тому

      I use eclipse ide you use NetBeans

    • @iambee5876
      @iambee5876 3 роки тому

      @@TechProjects oh.. okay thank you

    • @iambee5876
      @iambee5876 3 роки тому

      @@TechProjects also do you have a tutorial how to make the display text 2 layer?? Like the one in a real calculator?? It will display on the top the equation then the big textfield display the answer and the inputs??

  • @simrangautam10
    @simrangautam10 3 роки тому

    sir i'm unable to find tha window builder option after clicking on others....plzz help me out

    • @TechProjects
      @TechProjects  3 роки тому +1

      Install windows builder already uploaded a video on UA-cam channel

    • @simrangautam10
      @simrangautam10 3 роки тому

      @@TechProjects ohk sir....thank you

  • @ishqmukto4997
    @ishqmukto4997 3 роки тому

    i can't find window builder on my java..what should i do ??

    • @TechProjects
      @TechProjects  3 роки тому

      I already uploaded a video check out the java playlist

  • @manchesterlad2999
    @manchesterlad2999 4 роки тому +1

    But all my code error I don’t know how to fix it cos I am student I don’t how to do it

    • @TechProjects
      @TechProjects  4 роки тому +1

      Can you send me your code picture on my email

    • @manchesterlad2999
      @manchesterlad2999 4 роки тому

      Sure please give ur email .
      Thanks a lot for replying to me that is amazing

    • @TechProjects
      @TechProjects  4 роки тому

      brijeshkumarsharma0002@gmail.com

    • @manchesterlad2999
      @manchesterlad2999 4 роки тому

      Tech Projects thanks

  • @raghavgupta1423
    @raghavgupta1423 3 роки тому

    Bro pls are you tell me how to add a feature in voice recognition in this calculator

    • @TechProjects
      @TechProjects  3 роки тому

      It is big topic bro

    • @raghavgupta1423
      @raghavgupta1423 3 роки тому

      Ok are you create a video or not how to add voice recognition feature

  • @suyakisaneeshwar8506
    @suyakisaneeshwar8506 Рік тому

    I have a doubt show your talent or teaching to us? ... why your teaching very speed

  • @iam_ya7
    @iam_ya7 4 роки тому

    BRO I don't get any option of windowbulider ... How can I get this ...
    I want to write your code myself please help me

    • @TechProjects
      @TechProjects  4 роки тому

      Please install window builder
      Check the java playlist on my channel
      I already uploaded a video related to this

    • @iam_ya7
      @iam_ya7 4 роки тому

      @@TechProjects ohh okay thanks alot

  • @shravanip3413
    @shravanip3413 2 роки тому

    Bro the percentage button is not working

  • @iam_ya7
    @iam_ya7 4 роки тому

    Windowbulider please

  • @prashantchandraker413
    @prashantchandraker413 Рік тому

    Sir where is dot button source code

  • @sritimanadak3937
    @sritimanadak3937 3 роки тому

    I was searching for a calculator that can handle infix expressions

  • @bodabharathi1636
    @bodabharathi1636 4 роки тому

    Hi, I am trying to build this but when I run program ,It is showing blank window. Please help me with this. Thank you.

    • @TechProjects
      @TechProjects  4 роки тому

      Try to update the gradle file and compile SDK version
      And compile SDK version and target SDK version must be same

    • @bodabharathi1636
      @bodabharathi1636 4 роки тому

      Tech Projects sure , I will try . Thank you for your reply .

    • @bodabharathi1636
      @bodabharathi1636 4 роки тому

      It is working fine after changing to JRE system library to 1.7.
      and also it might help someone, when we run window is opening in minimized mode, use method setSize() from jframe.

    • @TechProjects
      @TechProjects  4 роки тому

      Thanks brother for this

  • @nazmulhasan6824
    @nazmulhasan6824 3 роки тому

    I need this project made by using intellij idea and scene builder.

  • @AnjaliSingh-rq2fg
    @AnjaliSingh-rq2fg 4 роки тому

    When I click on design it shows unknown GUI toolkit what to do?

    • @TechProjects
      @TechProjects  4 роки тому

      Your toolkit doesn't install properly so i recommend you first again reinstall the window builder this will solves your error

    • @AnjaliSingh-rq2fg
      @AnjaliSingh-rq2fg 4 роки тому

      It still shows the same

    • @TechProjects
      @TechProjects  4 роки тому

      From where you Install window builder?

  • @mukul.k
    @mukul.k 4 роки тому

    Bro mere eclipse me to swing designer hai hi nahi!!
    What to do
    Please help!!!

    • @TechProjects
      @TechProjects  4 роки тому

      Brother i already uploaded a video how to install swing designer
      Watch the video how to set up complete java with eclipse (7 min video)

    • @mukul.k
      @mukul.k 4 роки тому

      Thanks bro

    • @mukul.k
      @mukul.k 4 роки тому

      I made the calculator bro.
      But how can I add more features to it.
      Like I want the factorial of 100 to be exactly displayed as it is.

    • @mukul.k
      @mukul.k 4 роки тому

      Could you please recommend me some course on how to get this concept to the fullest.
      I'll be soo glad.
      Thanks in advance

    • @TechProjects
      @TechProjects  4 роки тому

      If u want to learn java then visit mysirg UA-cam channel you will get complete information
      But if u want to increase knowledge in GUI then you have to make as so many Projects

  • @inavneetmishra
    @inavneetmishra 2 роки тому

    Is anyone have developed this ?

  • @abdulmajidkhan6491
    @abdulmajidkhan6491 2 роки тому

    Hello bro ! Can you please help me in my project i need tha source code please i need it

  • @jazibeqbal
    @jazibeqbal 3 роки тому

    Yrr code toh copy kr k comment me pin kr dete...it would have help me more

    • @TechProjects
      @TechProjects  3 роки тому

      Bhai description bhi dekhlo ek baar

    • @jazibeqbal
      @jazibeqbal 3 роки тому

      @@TechProjects Haan i got it on github....thanks

    • @jazibeqbal
      @jazibeqbal 3 роки тому

      @@TechProjects can you tell me why you used EventQueue.invokelater method

    • @TechProjects
      @TechProjects  3 роки тому

      Welcome

  • @ishqmukto4997
    @ishqmukto4997 3 роки тому

    Brother, can you give me the source of the code ??

    • @TechProjects
      @TechProjects  3 роки тому

      Dm me on Instagram or you can check description to visit my GitHub where you found all projects code

    • @ishqmukto4997
      @ishqmukto4997 3 роки тому

      @@TechProjects alright I'm gonna dm you on insta plz check

  • @pro_4988
    @pro_4988 2 роки тому

    kindly bro provide the source code

  • @yokeshramlal3836
    @yokeshramlal3836 2 роки тому

    The program will automatically come a dude

  • @mahirchowdhury8780
    @mahirchowdhury8780 4 роки тому

    Sin,cos,tan is not working

    • @TechProjects
      @TechProjects  4 роки тому

      Check your code again maybe you do some mistake

  • @mandelatumukunde1587
    @mandelatumukunde1587 4 роки тому

    Hi,was kindly asking for source code

    • @TechProjects
      @TechProjects  4 роки тому

      github.com/Brijesh-kumar-sharma/ScientficCaluclator-

  • @riyawaghela3464
    @riyawaghela3464 4 роки тому

    I'm new in java language and I don't have ide of eclipse so i installed eclipse and now i can't see the option WindowBuilder soo can you please guide me how should i install and what are the prerequisites before starting this project.
    Thank you.

    • @TechProjects
      @TechProjects  4 роки тому

      ua-cam.com/video/hk0X7mFRDAc/v-deo.html
      Simply watch this video completely

    • @TechProjects
      @TechProjects  4 роки тому

      ua-cam.com/video/hk0X7mFRDAc/v-deo.html
      Simply watch this video

    • @pratikwaghela8621
      @pratikwaghela8621 4 роки тому

      We watched but i can't download the jdk file and jre file from oracle website and trying from half and hour. So what other way i can do

    • @TechProjects
      @TechProjects  4 роки тому +1

      I recommend first unisatll and reinstall everything step wise step

    • @pratikwaghela8621
      @pratikwaghela8621 4 роки тому

      @@TechProjects i never install jdk and java environment in my laptop then too not able to download and i tried in my other laptop also but can't able to download

  • @arulnithipandiyan9055
    @arulnithipandiyan9055 3 роки тому

    Please provide me a source code brother...!!

  • @namraikram728
    @namraikram728 3 роки тому

    What about complex numbers 🥲

    • @TechProjects
      @TechProjects  3 роки тому

      You can add as many features I try to give overview how things work

    • @namraikram728
      @namraikram728 3 роки тому

      @@TechProjects actually i am a beginner and got project for complex number and fraction calculator

    • @namraikram728
      @namraikram728 3 роки тому

      @@TechProjects so after trying for two whole days i still am unable to make any logic gor it

    • @namraikram728
      @namraikram728 3 роки тому

      @@TechProjects like okay i should concat a whole string and should use the concat function for plus ,minus operator and i too but how am i going to add the two complex numbers

    • @TechProjects
      @TechProjects  3 роки тому

      Try to find out on Quora

  • @iam_ya7
    @iam_ya7 4 роки тому

    Please brother

  • @MR_Mortal
    @MR_Mortal 4 роки тому

    source code plz

  • @MR_Mortal
    @MR_Mortal 4 роки тому

    fast plz

  • @NidhiSharma-bg7oo
    @NidhiSharma-bg7oo 4 роки тому

    Source code please

  • @nc840
    @nc840 3 роки тому

    hindi bol vai

  • @ahsansiddz
    @ahsansiddz 2 роки тому

    MAZA NHI AYA YAR.....

  • @abhijeetvats3242
    @abhijeetvats3242 3 роки тому

    source code bhej do na please apko mail id bhi bheji thi maine abhijeetvats67@gmail.com

    • @TechProjects
      @TechProjects  3 роки тому

      Bro meine send krdiya tha

    • @TechProjects
      @TechProjects  3 роки тому

      Check kro ek baar apni mail then ni aaya tha ek baar mughe Instagram pe dm kro
      I'd h
      @tech__projects

    • @TechProjects
      @TechProjects  3 роки тому

      github.com/Brijesh-kumar-sharma/ScientficCaluclator-
      This is the link of code