Digital lab math & others

+5v regulated power supply

CD4049 cmos hex inverter
ufff!!! This week i was so busy.For the digilab www.play-hookey.com
helps me to construct a digital lab in my home.For this i face some problems:
1.IC s price is double in stadium to patuatuli.
2.DIP SWITCH ,most rare switch but when i meet with a buet engg near stadium market after searching for 3 hours ,he suggest me to go to Electronics spare, hossain market,patuatuli ,where i get it at only 20 taka, but in stadium it is 60!

DIP switch

exp-04

somehow ,i am confused ,as they use diode for exp. but i use TTL IC.but finally it works !!!!!!!!

Q:why this first bench is vacant?

as the math exam begins ,all the first bencher's are last bencher rabbi (mathematician) ,robin,pritom,imran,noyon and me also!!!!!!!!!!!!
tips:drive ur car safely or..............

near aust campus,karwan bazar.

IN DA 5:12 am

Hmmm.after all i get it-sony cybershot dsc w-55.My grandfather who lives in Canada
gives me the opportunity to get it.they came from airport at 4:50 A.M.At this there are no labor to take luggages toward our hose .I m always a lazy Guy but this i m very much serious and take all luggages to our home .Each of them are 35kilos.And then my grandpa is more serious and so i get the cam at 5:12 A.M.and my sleep is ran away.

Happy NEW year 2008

HAPPY NEW YEAR !!!
now 0:15 and i am writing blog .this is exciting.People celebrate it in their own fashion.Local boys start their new year celebration with fireworks and cheers.Hit songs are playing loudly.some people go to the road and start their new year .Well i m in busy mode .So i start my new year when i write machine lab report.but my pray to Allah please save from the pressure of study.As we take 14 day vacation in eid ul azha so the upcoming days are totally tuff .So i want to make my new year succesful in both of the personal life and varsity life .This year i want to:
#make my books collection larger.
#design my website fahad.hereweb.com
#make some project in hobby electronics

In 2007 i went in MICROSOFT career seminar that is memorable.
i went to russsel park ,rupshi & shitolakhkha & burigonga river ,they are my favourite areas
With many incomplete duty i start my new year but who cres let s rock the party,with the new dawn.

the opening

this is my first blog .I don't know why i write this but one reason is i am a lazy guy.This time i want to write something about my title of the blog.
khata means notepad or writing pad & kheal
means that your mind wants to write.dictionary says a note book of the kind of a diary in which one notes down whatever occasionally occurs to him
This day i am busy with my varsity aust.This semester is easier than the previous.Woh terrible the 2-1!!Many thanks to asif & kanto ,my inspiration to creat a blog.