HP 15C LE (or new 12C) disassembly

[Csaba Tizedes]

(06-14-2016 04:21 PM)Thomas Radtke Wrote:  

(06-14-2016 04:09 PM)Marcio Wrote:  Does it have any hardware problems?

The real problem is...

Why the old equipments are works more perfectly than the current ones?
Maybe the engineers knowledge today is a piece of s...?
I don't think. This is true for lots of them but I guess the engineers at HP don't do that.
I think the difference is the conscience.
If the designer of these calc is agree that his picture with a short bio appear in a HP Journal, he is a good engineer.

Simple self test: every morning every designer must to ask himself in the bathroom mirror: I am an engineer? Can I make my job perfectly or I am a liar?

Deep inside everything is really simple.

Csaba

Debouncing