HP-71B and some (to me) interesting modules

[Maximilian Hohmann]

Hello!

(08-23-2022 02:06 PM)Sylvain Cote Wrote:  I often use the card reader with 9 out of 10 success ratio. But in order to get that success rate, I need to clean up my magnetic cards once in a while. (Magnetic Card Questions Thread)

I know that thread, but it doesn't help with my cards. Maybe they just have been magnetised and de-magnetised too often? Among my four or five HP-71Bs there is only one with a card reader and I only have very few cards to play with. Anyway, there are next to no cards left to buy and if so at prices that make my eyes water. Not even if I win the lottery will I support this kind of madness!

Regards
Max