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WP 34s

Scientific/engineering firmware repurposing HP business calculators!

5.0 Stars (7)
225 Downloads (This Week)
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Description

Within this project, we developed alternative scientific firmware for the HP-20b and HP-30b business calculators. As part of this, a comprehensive mathematics library has been developed. Check out the subversion sources decn.{c,h} and complex.{c.h}

WP 34S turns said business calculators into powerful keystroke-programmable scientific instruments. There is a printed manual available for WP 34S v3.2. Look here: https://www.createspace.com/4106229.

WP 34S is field-proven since 2011. We succeeded in satisfying the most fastidious users - read about their experience at http://www.hpmuseum.org/forum.

Recently, we've updated WP 34S to v3.3. And we've derived an entry-level scientific calculator for the same platform: WP 31S. Spiral bound A5 manuals for both can be made available shortly but are put on hold until there are sufficient orders in advance to justify printing (please see http://www.hpmuseum.org/forum/showthread.php?tid=1120&pid=10065&mode=threaded).

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User Reviews

  • jpelletier
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    Works with WINE on Linux!

    Posted 06/19/2014
  • eliperkins
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    simple and straight forward to use

    Posted 02/14/2013
  • gabrielcarlson
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    fast download and works, recommended.

    Posted 01/20/2013
  • kalebwood
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    wp34s works nicely

    Posted 12/19/2012
  • evanrivera
    1 of 5 2 of 5 3 of 5 4 of 5 5 of 5

    wp34s is fast and stable

    Posted 09/15/2012
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Additional Project Details

Intended Audience

Automotive, Education, Engineering, Information Technology, Manufacturing, Science/Research

Programming Language

C

Registered

2011-01-01
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