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3 Results for "《 예약문의 OIO↗8489↗8306》가라오케┦가라오케world선릉가라오케가라오케사이즈청담가라오케promotion 선릉가라오케┫ ∫선릉가라오케decided"
HP28S Battery Door Prosthetic
Project
by
Bharbour
A usable fix for a broken battery door on an HP28S Calculator
7
5
HP Prime Calculator reverse engineering
Project
by
eried
What happens when the manufacturer didn't provided all the required functionality in their software?
50
15
HP-21 calculator restoration/Arduino-fication
Project
by
PointyOintment
I found the front case/keypad of an HP-21 in electronics recycling a while ago. I'm going to try to get it working again with Trinket guts.
27
4