need help in project

[dimension]

do any one have anyproject ideas in INFRARED COMMUNICATION .any any ,
then please help me.i need it for my final year project.i am thinking
of infrared LAN but if you have any good ideas then please tell.

 

[Sjouke Burry]

dimension wrote:

do any one have anyproject ideas in INFRARED COMMUNICATION .any any ,
then please help me.i need it for my final year project.i am thinking
of infrared LAN but if you have any good ideas then please tell.

1. Build a IR repeater station, to control audio/video from your

bedroom, for equipment used in the living room.
2. Build a IR wireless headphone.
3. Build a RS232 wireless connection set.
4. Make your keyboard/mouse connection to the PC IR wireless.
5. to 50. Use your imagination.
1 to 4 should be increasingly difficult.
5 to 50 even more so.
PS: you can buy non-dedicated remote control sets, to
use for any purpose.
The last one I checked, had 10 buttons, and a reciever
with 10 outputs.

 

[Hal Murray]

In article <1186415246.777354.220540@i13g2000prf.googlegroups.com>,
dimension <coffeewithravi@gmail.com> writes:

do any one have anyproject ideas in INFRARED COMMUNICATION .any any ,
then please help me.i need it for my final year project.i am thinking
of infrared LAN but if you have any good ideas then please tell.

Try some of the inexpensive IR components used for remote
control of TVs.

See what sort of distance/bandwidth can you get
for a very low error rate.

Try various encoding schemes.

See what happens in sunlight.

For extra credit, try a plasma TV. Can you find anything
that works?

--
These are my opinions, not necessarily my employer's. I hate spam.

 

[dimension]

On Aug 7, 6:09 am, Sjouke Burry <burrynulnulf...@ppllaanneett.nnlll>
wrote:

dimension wrote:
do any one have anyproject ideas in INFRARED COMMUNICATION .any any ,
then please help me.i need it for my final year project.i am thinking
of infrared LAN but if you have any good ideas then please tell.

1. Build a IR repeater station, to control audio/video from your
bedroom, for equipment used in the living room.
2. Build a IR wireless headphone.
3. Build a RS232 wireless connection set.
4. Make your keyboard/mouse connection to the PC IR wireless.
5. to 50. Use your imagination.
1 to 4 should be increasingly difficult.
5 to 50 even more so.
PS: you can buy non-dedicated remote control sets, to
use for any purpose.
The last one I checked, had 10 buttons, and a reciever
with 10 outputs.

hi burry ..thnx for ur responce.

i thought of RS232 IR communication but my seniors hv done this
project so i wanted 2 go for some new ideas.u told abt interfacing k/b
or mouse with pc using IR ..cn this b done with simple k/b which we
generally use.

 

[Sjouke Burry]

dimension wrote:

On Aug 7, 6:09 am, Sjouke Burry <burrynulnulf...@ppllaanneett.nnlll
wrote:
dimension wrote:
do any one have anyproject ideas in INFRARED COMMUNICATION .any any ,
then please help me.i need it for my final year project.i am thinking
of infrared LAN but if you have any good ideas then please tell.
1. Build a IR repeater station, to control audio/video from your
bedroom, for equipment used in the living room.
2. Build a IR wireless headphone.
3. Build a RS232 wireless connection set.
4. Make your keyboard/mouse connection to the PC IR wireless.
5. to 50. Use your imagination.
1 to 4 should be increasingly difficult.
5 to 50 even more so.
PS: you can buy non-dedicated remote control sets, to
use for any purpose.
The last one I checked, had 10 buttons, and a reciever
with 10 outputs.



hi burry ..thnx for ur responce.

i thought of RS232 IR communication but my seniors hv done this
project so i wanted 2 go for some new ideas.u told abt interfacing k/b
or mouse with pc using IR ..cn this b done with simple k/b which we
generally use.

Standard keyboard and mouse is almost the same as rs232, with some

pins added to supply 5 volts to the devices.
So its almost equivalent to implementing 2 rs232 inputs and one rs232 ouput,
the keyboard is a two way serial, and the mouse a one way serial connection.

 

[Gary Tait]

Sjouke Burry <burrynulnulfour@ppllaanneett.nnlll> wrote in
news:46b8c80d$0$25480$ba620dc5@text.nova.planet.nl:

dimension wrote:
On Aug 7, 6:09 am, Sjouke Burry <burrynulnulf...@ppllaanneett.nnlll
wrote:
dimension wrote:
do any one have anyproject ideas in INFRARED COMMUNICATION .any any
, then please help me.i need it for my final year project.i am
thinking of infrared LAN but if you have any good ideas then
please tell.
1. Build a IR repeater station, to control audio/video from your
bedroom, for equipment used in the living room.

Done that, in a non-standard way though. I have an IR receiver from a
spent DVD player connected to a simple 433Mhz SAW filter based
trasnmitter (cut from a UHF remote from a satellite receiver).
The receiver unit (from the other end of that UHF remote system) is
basically in parallel with the IR receiver of the device I use the UHF
remote on.

2. Build a IR wireless headphone.

I'd sooner use an RF unit on 900 Mhz.

i thought of RS232 IR communication but my seniors hv done this
project so i wanted 2 go for some new ideas.u told abt interfacing
k/b or mouse with pc using IR ..cn this b done with simple k/b which
we generally use.

Standard keyboard and mouse is almost the same as rs232, with some
pins added to supply 5 volts to the devices.
So its almost equivalent to implementing 2 rs232 inputs and one rs232
ouput, the keyboard is a two way serial, and the mouse a one way
serial connection.

PS/2 is rather different. What you probably need to do for those, rather
than a two-way communication, is wirelessly transmit the "raw" data from
a keyboard matrix or a mouse sensor, and format to PS/2 in the receiver
base.