NP-41 Emulator (may be)

[Helix]

(09-27-2015 12:51 PM)Zweb Wrote:  Here is layout of the STM32 version of NP-41 calculator!
First trial, may buggy, but should work.

This design seems to use much bigger keys than Chris Chung's version. I'm afraid that the small shift writings will be easily masked by the keys.
I think also that the figures and the - + x / operations should have bigger writings, as Chris Chung did, or use bold characters, to make the keyboard more readable.