7 x 21 dot matrix led display?

[ambi]

Hi genius

i need an help for designing the small 7 x 21 dot matrix smd LED display with message running display for my certain application ..
Can anyone help me out by attaching any simple schematic circuits for my project??


Thanks :smile:

 

[shaiko]

There're virtually thousands of reference designs available freely online.
Choose your microcontroller and continue from there...

 

[ambi]

hii shaiko ...
Would you pl prefer me the micro controller?

 

[shaiko]

What else do you need to do in your project other then drive the LED display ?

 

[ambi]

now for i just want to run an single message in my project....

 

[shaiko]

In this case I'd use one of the following:

1. Microchip PIC
2. Atmel AVR
3. Si-Labs 8051.

 

[ambi]

Is there any fine link to understand about my project in detail?

 

[shaiko]

According to Google.com there're 369,000 links...
https://www.google.co.il/webhp?sour...&espv=2&ie=UTF-8#q=dot+matrix+microcontroller

Try the first 1,000 - and post here the 50 that you chose as "finest".