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Subject: 
IR Tower Building
Newsgroups: 
lugnet.robotics
Date: 
Thu, 20 Jan 2005 22:01:11 GMT
Original-From: 
Michael Riches <mriches@u.=stopspam=washington.edu>
Viewed: 
1086 times
  
Dear List,

I am without an IR tower for my Mindtsorms kit. I have built two of the
schematics here:

http://oase.uci.kun.nl/~mientki/Lego_Knex/Lego_electronica/IR_tower/IR_tower.htm#Hardwire%20IR-signals%20to%20RCX

Neither of the ones I tried work. I tried the one by John Barnes, and the
hardwire cable. I do not know enough about schematics to read the OEM
design. Has anyone built either of these two cables?

-Mike Riches
mriches@u.washington.edu
206-228-2002



Message has 1 Reply:
  Re: IR Tower Building
 
(...) Try this schematic, which is my interpretation of the RS232 IR tower supplied with the RCX: (URL) Apart from the IR receiver device itself, getting hold of suitable components shouldn't be difficult. Most of the transistors are general purpose (...) (20 years ago, 21-Jan-05, to lugnet.robotics, FTX)

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