Stefan Wolfrum 
Joachim Bondo
c_alpha@ericsfraga @tacosandlinux HP-41C - brings back memories. I had one in the late 1980s when I started studying engineering. The programming part always felt a bit clumsy though (tiny display). So I sold it and shelled out a couple of bucks on top, and spent a fortune (for my standards at the time anyway) on a 48SX in the early 1990s. The greatness of #HpCalculators lives on in #EmacsCalc !
@koehntopp Here are a few others … #InternationalPocketCalculatorDay #ipcd #calculators #pocketcalculators #hpcalculators #taschenrechner
@koehntopp I couldn‘t decide which photos to add. too bad that only four are possible! I need to make a huge photo showing all my #calculators. These are just a few … #InternationalPocketCalculatorDay #ipcd #PocketCalculators #HPcalculators
@bondo Have you heard of the brand new and actually by HP made (well, somehow) 15C Collector‘s Edition? It‘s available for sale and I have one (bottom one on the photo) and love it! It has a hidden 16C mode, too! 😉 👉 https://hpcalcs.com/product/hp-15c-collectors-edition/ #hpcalculators #calculators #15c I, too, have the programming cable so I can flash it with fixed firmwares … 😉
HP 15C Collector's Edition - HP Calc
Enhanced version of the classic HP 15c After a 12-year hiatus, HP is reintroducing the popular HP 15c Scientific Calculator in a Collector’s Edition. This HP classic features a unique “Collector’s Edition” script, making it a great gift for collectors and engineers alike. The HP 15c offers users a high-end and portable, scientific calculator with […]
@metawops Such wonderful machines! I still regularly use my HP-11C, 12C and 16C. These on the photos were all bought and used by me over long a period of time (except one of the 67s, which was my father’s) #hpcalculators #rpn: https://mastodon.social/@bondo/111516485729579693
@dm319 You‘re very welcome. 😊 Last time I joined the virtual meetup was because they had Bill Wickes as a guest and he talked a lot about his career at HP and the development of HP calcs – most fascinating! 🤩❤️ #hpcalculators #calculators #billwickes #hp #rpn #rpl #hpcc
@SarahKL REALLY VERY cool, Sarah! Love your emulator a LOT! 💜 I own several old HP calcs, the 35, 45, 55, 67 are amongst them. Being able to „watch them work“ is nerdy awesome!! 🤓😎🤩👍👍 #hp #hpcalculator #hpcalculators #hp35 #hp45 #hp80