electronic dictionary device using microcontroller

pacific85

hi everyone well i m new in this site n at present i m doing my engineering last year..
well i m newbie in microcontroller n i m intersted in it. basic idea of microcontroller that i studied..so i wanna know that can we make electronic dictionary using microccontroller ???? well i know that controller has limited external memory so cn we implement this idea???

my basic idea is that word which we want to know meaning of tht input by key and and the database that we stored in external memory will execute n we can see result on LCD.. still i dnt know much more but if this can be implemented then give me suggestion....

just2rock

Using INTEL 8XC 196 series Microcontroller series it may be possible but need to know much specific about your query & also about the memory backbone you have planned for.
Regards,
J2R

v1e5n8u

You can make thats a wonderfull idea..
Dont microcontroller has limited memory? How it could be possible?

sunank

hi,
i m final yr. electronics student,i want to know how wi-fi works?

amolhshah

you can use 8951 controller and you can store all words information in external memory, you can use 24c512/1024 (512k/1024K bits memory) and communication will be using I2C protocol. If you need more memory then interface SD cards to the controller.

For updating the word list connect it to the PC and dwl the complete list frm PC.
For scrolling through or for typing use matrix keypad and display on 4X16 alphanumeric display

check the link below you will get code for most of the interfacing
DNA TECHNOLOGY - Code Library

asamnoy

Here is a start
http://www.eecs.lehigh.edu/~skishore...d/258,3,802.11 Operating Frequency

pacific85

Quote:

Originally Posted by sunank

hi,
i m final yr. electronics student,i want to know how wi-fi works?

hi sunank ,,well there is lot of info of wi-fi available on net u can starts from here n there are so many ebooks ,video tutorials available. so if u wanna link of this mail me at pacific85_art@yahoo.com