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OT: Radio Shack EC-350 - Printable Version +- HP Forums (https://archived.hpcalc.org/museumforum) +-- Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum-1.html) +--- Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum-2.html) +--- Thread: OT: Radio Shack EC-350 (/thread-219557.html) |
OT: Radio Shack EC-350 - Joerg Woerner - 04-29-2012 Folks,
Any idea who manufactured this cutie? Any ideas / hints welcome.
Regards,
Re: OT: Radio Shack EC-350 - Matt Agajanian - 04-29-2012 From the design of it, the slanted display and the label placement, my instinct tells me maybe it's a dupe of a Litronix made for Edited: 29 Apr 2012, 9:43 p.m.
Rockwell - Frank Boehm (Germany) - 04-30-2012 But mine use NS chips (CPU&driver), maybe there are different versions, or the CPUs are interchangeable
Re: OT: Radio Shack EC-350 - Joerg Woerner - 04-30-2012 Litronix manufactured usually in Malaysia, the keyboard is completely different and the display isn't from Litronix. The CPU is a 40-pin DIP and Rockwell manufactured usually in Mexico. Rockwell keyboard designs are differnt from this one... Very strange calculator.
Thanks and Regards, Re: OT: Radio Shack EC-350 - Matt Agajanian - 04-30-2012 Thanks for the tech clarification.
Re: OT: Radio Shack EC-350 - Frank Boehm (Germany) - 04-30-2012 I noted "Manufactured by Rockwell" in my list, probably not without a reason :) Re: OT: Radio Shack EC-350 - Don Davis - 05-01-2012 I had one of those, and I am not sure of the manufacturer - but I seem to recall Bowman having similar models and I thought it was perhaps theirs. Not at all certain though. Don
Re: OT: Radio Shack EC-350 - Frank Boehm (Germany) - 05-02-2012 So I just disassembled one, and on second sight, I don't think it is manufactured by Rockwell (odd that I added this as a hint). Re: OT: Radio Shack EC-350 - Ethan Conner - 05-02-2012 Fort Worth being the corporate headquarters for (at the time) Tandy corporation/Radio Shack. This is now just Radio Shack.
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