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How to make software for led

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koolguy

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Hello,
Sir, I need help for walking forward to know how to control led from screen of pc or mobile through Bluetooth /
after that text control transfer..


thanks
 
P10 i am not using only pic with blink .
Anyway what was yor procedure?
I haven't done it!!! I use little Xbee modules ( part Bluetooth ) But I only transfer 30~40 chars per transmission!!
Recently I moved away from 2.4G altogether as a similar device XRF that runs at 900Mhz has far better coverage and less power!!
 
If you are planning to use the cheap HC-05 Bluetooth modules, then you'll only need a terminal program such as Hyperterminal or Teraterm on your PC.
 
OK, first i want to know software for making led or control something from pc by press on screen not from keyboard directly!
 
Hello,
I have used that terminal in our last year work i hope you remember by USB to serial mode!
i want to know about that software for making window design custom like processing but i want easy one to read!
any way one off topic for led sign this pic i found info for flashing signage how to wire this round ,using some sort of drill motor for wiring i mean to say circle the wire bunch!
Diffused circle led are also fine than oval!
 
I have used that terminal in our last year work i hope you remember by USB to serial mode!
i want to know about that software for making window design custom like processing but i want easy one to read!
No idea what software you are talking about!!

any way one off topic for led sign this pic i found info for flashing signage how to wire this round ,using some sort of drill motor for wiring i mean to say circle the wire bunch!
Diffused circle led are also fine than oval!
Do you mean wire wrapping... As opposed to soldering??
 
Hello,
here is pic of it...
how to do this is there any advantage?
does oval or round is fine for led signs??
 

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You are asking questions I cannot answer!!! I have never made a big LED matrix When I designed the cricket score board I used LED strips cut to size.... Each strip had 5 LED's and they made 7 seg digits.... I wouldn't use wire wrapping in a final design as they will eventually become loose ( especially if they are getting hot )...
 
Hello,

What type of Chip are these ?
 

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They are what is known as 'COB' I.E. 'C'hip 'O'n 'B'oard. Under the blob of resin is the die of the device, these type of things are specific to their particular application.
 
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