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- Newsgroups: comp.robotics
- Path: sparky!uunet!spool.mu.edu!news.cs.indiana.edu!jwmills@moose.cs.indiana.edu
- From: "Jonathan Mills" <jwmills@moose.cs.indiana.edu>
- Subject: Re: nitinol kits: where?
- Message-ID: <1992Nov18.094853.1100@news.cs.indiana.edu>
- Summary: Stiquito available, recent developments
- Keywords: nitinol
- Organization: Indiana University, Bloomington
- References: <monte.721678933@joplin.wri.com>
- Date: Wed, 18 Nov 1992 09:48:47 -0500
- Lines: 63
-
- In article <monte.721678933@joplin.wri.com> monte@joplin.wri.com (Monte Seyer) writes:
- >Could someone please post or email me the information on
- >the Nitinol kits someone had posted a couple of weeks ago.
- >
- >thanks,
- >
- >Monte Seyer
- >monte@wri.com
-
- If Stiquito is the robot you are looking for, it is still available
- from
-
- Computer Science Department
- 215 Lindley Hall
- Indiana University
- Bloomington, Indiana 47405
- ATTN: Stiquito
-
- A lot has been happening with this robot. Briefly:
-
- - Dynalloy, Inc. has licensed the design and has kits
- available for $19.95 quantity one, with volume
- educational discounts up to 50% ($10/kit)
-
- - IU will continue to make smaller quantities of kits
- per order (5? 10?) to researchers on the net for $10.
- All orders received through the end of November 1992
- will be honored (unless someone wants 100's of kits!)
-
- - TR363b (Part 2) is on track: one PAL controller has
- been burned & works; an FPGA controller simulates; and
- an IBM PC interface for tethered Stiquitos is complete
- (the students doing it are now looking at a tiny Logo
- for Stiquito).
-
- AT THE STIQUITO LIQUID-VAPOR INTERFACE
- --------------------------------------
-
- The most enjoyable part of my work with Stiquito has been the
- development of a nitinol oscillator. It works, operating for
- several hours on an alkaline 9v cell, and 45 minutes on what
- was probably a partially-discharged 9v NiCad.
-
- The impact is this:
-
- Sometime after November (if all goes well), a version of
- Stiquito will be released that needs only two (2) more
- wires to allow self-contained walking. Add a 9v cell to
- the new Stiquito, and it will walk. No transistorized
- oscillators, no VLSI controllers.
-
- Of course, you can add these, as well as CPU chips, etc.
- to control direction & rate of walking, but the tripod
- gait (or canter, or etc.) will have been moved below the
- IC boundary. This makes multi-legged robots (centipedal)
- more feasible than before.
-
- Cheers,
- Jonathan
-
-
-
-
-