HP Forums
HP41 port extender - Printable Version

+- HP Forums (https://www.hpmuseum.org/forum)
+-- Forum: Not HP Calculators (/forum-7.html)
+--- Forum: Not quite HP Calculators - but related (/forum-8.html)
+--- Thread: HP41 port extender (/thread-1962.html)

HP41 port extender - Nate Martin - 08-12-2014 05:01 AM

I am interested in building a port extender for my 41's but would prefer to not totally re-invent the wheel in doing so. Are there any sketches or schematics available in this community to start from?