wireless Update scrolling LED display

[polag]

gsm wireless led display tutorials

Please Help

I'm working on a scrolling LED display using 5X7 dotmatrix. I'm inplementing on PIC18F series and looking for a means of updating without wires. wireless or infrared using RS232 port. Please I need help.

 

[dani]

scrolling led arabic

Hello,

For IR you can read RC5 protocol which is easy to implement on PIC micro and you can find the code examples easily over google or on this board.

For other wireless option.. what is your choice.

1- GSM
2- RF
3- Bluetooth
4- Zigbee.
etc etc.

Dani

 

[amol_shah]

scrolling led polishing

u can use TV remote as transmitter (that saves you time and cost in designing the transmitter)
use a philips remote control which has RC5 protocol as o/p : https://www.dnatechindia.com/index.php/Tutorials/8051-Tutorial/RC5-Protocol.html
use TSOP 1738 for receiver

 

[polag]

Hello,

For IR you can read RC5 protocol which is easy to implement on PIC micro and you can find the code examples easily over google or on this board.

For other wireless option.. what is your choice.

1- GSM
2- RF
3- Bluetooth
4- Zigbee.
etc etc.

Dani

Thanks a lot

I can use GSM, RF or bluetooth depending on the most feasible. Never heard of Zigbee.

Added after 7 minutes:

u can use TV remote as transmitter (that saves you time and cost in designing the transmitter)
use a philips remote control which has RC5 protocol as o/p : https://www.dnatechindia.com/index.php/Tutorials/8051-Tutorial/RC5-Protocol.html
use TSOP 1738 for receiver

Thanks
I've seen the site.but I don't know how readily it's available. I'll try to find out more about it

 

[amol_shah]

its very easily available and quite cheap....
the receiver is the same one that is used in TV's so its quite easily available

 

[polag]

OK Thanks. How do I go about it?