NEW: HP 15C Collectors Edition

[ijabbott]

Does anyone know the details of TheCalculatorStore's patches to increase the debounce time? I have the cable and a bouncy HP-15C CE already, but don't know which memory locations to patch.

[Steve Simpkin]

(06-06-2024 08:55 PM)ijabbott Wrote:  Does anyone know the details of TheCalculatorStore's patches to increase the debounce time? I have the cable and a bouncy HP-15C CE already, but don't know which memory locations to patch.

Try sending Divasson an email or a PM.
https://www.hpmuseum.org/forum/user-1020.html

[phi]

(10-22-2023 02:02 PM)Felix Stehli Wrote:  I just got my 15C CE (#04613, Made in Philippines) and I'm not happy with it. The reason is keys not registering or bouncing. Pressing the keys very firmly and releasing them fast seems to improve the situation, but it is still annoying. As most people do not have similar issues, I suppose it being a hardware problem.

Same here (seller: digitec.ch). Two items have the same bug. Pressing 123456789 leads to different images like the ones in the attachment.
Annoying when pressing +, -, * or other operators, becaus using RPN, you never know, if it has been pressed only once.