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- From: phudl@csv.warwick.ac.uk (Mr S J Liddicott)
- Newsgroups: comp.sys.hp48
- Subject: Re: Taking exams?
- Date: 26 Jan 1993 14:41:53 -0000
- Organization: Computing Services, University of Warwick, UK
- Lines: 21
- Message-ID: <1k3ijhINNfb2@emmental.csv.warwick.ac.uk>
- References: <1993Jan21.160756.63009@cc.usu.edu> <-0#@byu.edu> <1k2ltgINNeve@mojo.eng.umd.edu>
- NNTP-Posting-Host: emmental.csv.warwick.ac.uk
-
- In article <1k2ltgINNeve@mojo.eng.umd.edu> tedwards@eng.umd.edu (Thomas Grant Edwards) writes:
- >In article <-0#@byu.edu> dougc@bert.cs.byu.edu (Douglas R. Cannon) writes:
- >about long-distance IR cheating...
- >
- >>Well, I guess the question still exists as to whether it can be done.
- >
- >What exactly is the format of the HP48 IR xmission? It seems like it
- >wouldn't be overly hard to design a good IR digital receiver (IR photo
- >transistor plus amplifier and logic and IR LED, mounted in a small
- >package ductapeable to your HP, though it might stand out in class).
- >
- >-Thomas
-
- Build it in to a large eraser, and put it in front of your calculator,
- give or take a few inches...
-
- --
- *----------*-------------------------------------------------------------*
- | Sam Jam|"Never underestimate the importance of a cheap laugh"- |
- | Liddicott| phudl@csv.warwick.ac.uk Plucky Duck TTA |
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