I plan to use one of the small (toy like) laser pointers that are available that run on 2 or 3 button style (LR44) batteries. Will I need to make any modifications to utilize this type of pointer?
Also, can someone please give me some examples of TTL type signals that would be useful? I have an idea of what TTL signals are, but which ones actually are...
I would definitely like to use this type of circuit for audio applications. Would I need to make any mods for use with a S/PDIF data stream? This project would be great for sending digital audio signals from one end to another in a crowded bar! No wires for anyone to trip over!! Of course, if there are any other audio applications for this circuit, I would be very much interested!!
Any ideas/suggestions/help would be appreciated. Thanks in advance!! Rick414r
P.S. I would also like to know where I can find the software for the laser project. The link in the article send me to one for an IR project.
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RS-232 Laser Transceiver Project
in Projects Q/A
Posted
Hello,
In regard to the RS-232 Laser Transceiver:
I plan to use one of the small (toy like) laser pointers that are available that run
on 2 or 3 button style (LR44) batteries. Will I need to make any modifications to
utilize this type of pointer?
Also, can someone please give me some examples of TTL type signals that would
be useful? I have an idea of what TTL signals are, but which ones actually are...
I would definitely like to use this type of circuit for audio applications. Would I need
to make any mods for use with a S/PDIF data stream? This project would be great
for sending digital audio signals from one end to another in a crowded bar! No wires for anyone to trip over!! Of course, if there are any other audio applications for this circuit, I would be very much interested!!
Any ideas/suggestions/help would be appreciated. Thanks in advance!!
Rick414r
P.S. I would also like to know where I can find the software for the laser project. The link
in the article send me to one for an IR project.