i really need help. please! about SMS based wireless notice board

duckleleth14 · Jul 29, 2011

anyone who has an idea about the sms based wireless notice board using a led display & who has a schematic diagram?

many thanks in advance.

ckshivaram · Jul 29, 2011

do a search ,i have already answered.... We dont do home work here... we just help....

tell what you have done till now.......

duckleleth14 · Jul 29, 2011

yes. i did. But i don't know where to start. which is better to use? the atmega8l or the zilog?

ckshivaram · Jul 29, 2011

atmega is a better choice as you get support here, zilog is not too much used ...

its easy to use and many experts to help you out........

duckleleth14 · Jul 29, 2011

thanks sir! is the atmega can be use in led display? or for lcd only?

ckshivaram · Jul 29, 2011

you need additional drivers like ULN2803 and tip127 for driving LEDs...

you can do it with any controller for that purpose...

duckleleth14 · Jul 29, 2011

thanks for your help sir! i will do more research about this.

ckshivaram · Jul 29, 2011