HC88, HC90, HC91 and HC2000 computers

HC 88 / HC90 / HC91 / HC91 + / HC2000. Home Computer systems produced at ICE

Reading time: 4 minute HC 88 was designed in 1989 at ICE Felix by eng. T. Mihu, eng. E. Dobrovie and eng. V.Cososchi. The HC 90 included the Z80A microprocessor manufactured by Zilog and Motorola memories. HC 91 was produced in 1991, having the same microprocessor (Z80A). HC 91+ was produced in 1994 with the Zilog Z80 - Z0840004PSC microprocessor, which operates at a speed of 4 Mhz. HC 2000 is an improved version of HC 91 systems.

 6,152 total hits, 48 hits today

1980 PRAE computer

PRAE computer - 1980

Reading time: 3 minute PRAE ("beginning", in Latin) is a personal microcomputer designed by a team led by Miklós Patrubany, consisting of Nicolae Pop Baldi, Nicusor Socaciu, Liviu Dervesteanu, Emil Precup, Eugen Lupu and Ioan Ciascai from the Institute of Technology of Computing in Cluj-Napoca (ITC). The year of its launch was 1980, manufacturing approx. 200 pieces.

 980 total hits, 1 hits today

DACICC-1 computer

DACICC-1 (Automatic Computing Device of the Cluj Computing Institute - 1963)

Reading time: 2 minute The DACICC-1 computer was conceived and built at the Cluj Computing Institute (Cluj-Napoca branch of the Romanian Academy) between 1959–1963 at the initiative of acad. Tiberiu Popoviciu. It is considered the first Romanian computer that used transistors and the first Romanian computer that had internal memory made of ferrite.

 823 total hits, 2 hits today

Microelectronica SA, from the formation of the team (1976) to the peak moment (1990)

Microelectronica SA, from the formation of the team (1976) to the peak moment (1990)

Reading time: 3 minute The Microelectronics (ME) enterprise was, in the '80s, the top of the semiconductor industry in Romania. Microelectronica SA had 3 sections: the "Manufacture of MOS structures" section, the "Assembly-Testing of MOS circuits" section (head of department, Gelu Voicu) and the "LED" section (head of initial section, engineer Herman Ciubotaru, then engineer Dan Stoenescu).

 1,897 total hits, 5 hits today

Mihai N. Mihaila - Fundamental microscopic source of noise 1 / f in solid

Mihai N. Mihaila - Fundamental microscopic source of noise 1 / f in solid

Reading time: 3 minute Among the most important scientific results obtained by Dr. Mihai N. Mihaila are those related to the discovery of the mechanisms of phononic excitation in noise 1 / f and the identification of the thermal vibration movement of surface and volume atoms as a fundamental microscopic source of noise 1 / f. f in solid.

 4,629 total hits, 23 hits today