Re: TI-H: RE:IRLink Schematics

[Prev][Next][Index][Thread]

Re: TI-H: RE:IRLink Schematics


Hmm...sounds interesting.  Pirate calculator?  The FCC doesn't like
anything over about 50mw so It can hardly be in another room.  You could
hook some ferite coils and a liner amp, then a 200 watt amp and get accross
town...


Grant

>Cool Idea, but if you go with an FM radio transmiter/receiver you do not
>have to worry about the line of sight limitation. Plus your buddy could
>be in another room (building, city, depending on the wattage) with
>answers to your calc test. The biggest problem would be avoiding the FCC
>in order to keep your behind out of jail.
>-mj <matt.johnson@wmich.edu>
>
>Grant Stockly wrote:
>>
>> If you take off the lens, you can see the laser from many different angles.
>> IR is a better idea.  They won't fry your buddies retnia...  ;)
>>
>> Grant
>>
>> >Actually...a laser link might not be that bad of an idea-you can get a laser
>> >pen from Costco for $20-if someone could figure out a way to control the
>> >current, you could have two people link through the laser.  Problem would be
>> >keeping the lasers right on the receiver-you might have to set up a 2 foot
>> >dish.  =:-)
>> >
>> >Grant Stockly wrote:
>> >
>> >> hehehe... hook up an AVR to a small relay, then to a car battery and a car
>> >> coil.  Any one who touches your calc will get a tickle...  ;)
>> >>
>> >> Grant
>> >>
>> >> >ok.. sorry to sort of spam here..  I remeber this teacher I had for
>> >> >algebra two..  kept saying that calculators are becoming so advanced that
>> >> >pretty soon you'd be able to press a button and zap the guy across the
>> >> >room with the onboard internal laser.. :)  you just reminded me of that
>> >> >when you said it..
>> >> >Grant Stockly wrote:
>> >> >
>> >> >> How about a laser link?  Modulated laser light would hold out easily.
>> >> >>
>> >> >> Grant
>> >> >> >probably a fake.....
>> >> >> >
>> >> >>
>> >> >> >>
>> >> >> >><< Does anybody have Schematics for a TI-85 Infra Red link that can
>> >> >> >send AND
>> >> >> >> recieve info???
>> >> >> >> If you do can you please send it to me.  Thanks,
>> >> >> >>
>> >> >> >>                               -Aaron >>
>> >> >> >>
>> >> >> >>Yeah, what ever happened to Greg Whitmores??????
>> >> >> >>
>> >> >> >
>> >> >> >
>> >> >> >______________________________________________________
>> >> >> >Get Your Private, Free Email at http://www.hotmail.com
>>
>> ---
>> "Earth Today.  We'll strip mine other planets later."


---
"Earth Today.  We'll strip mine other planets later."
Follow-Ups: