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New in the collection : Single board educational microcomputer trainer EMK-11A
  on 2013/5/19 13:50:00


The single board educational microcomputer trainer was developed in the "Computing department" and produced in the "training and production activities" of the Higher Institute of Mechanical and Electrical Engineering "V. I. Lenin" - Sofia. The microcomputer is intended to be used mainly as an aid in educating students. It is designed around the microprocessor family SM600 and all of the components are accessible for conducting tests and experiments. Interface connector with all address and input/output highways allows the expansion of the configuration.

The main use of microcomputer in the learning process is in familiarizing students with:


  • general principles in design of microprocessor systems;

  • the use of computers for process control;

  • architecture and programming of microprocessor family SM600.

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New in the collection : 'BRIZ 30' tablet
  on 2013/1/9 4:35:01


The 'BRIZ 30' tablet was manufactured in Device-manufacturing Factory - Petrich and is new addition to our collection. It is used to digitize graphical information such as charts and drawings into the computer and control CAD software.
The tablet has working area of 270mm. X 270mm., low resolution of 0,1mm. and high resolution of 0,025mm. The computer connection is standard RS232C interface.

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New in the collection : ISOT A505E 5.25" Controll diskette
  on 2012/9/13 8:10:00


The ISOT A505E 5.25" control diskette is used to adjust some parameters of the 5.25" floppy disk drives ISOT 5050 (ES 5088) or any other compatible floppy disk drives. It is used to perform radial adjustment of the read head and tangential adjustment of the index detector.

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New in the collection : Proffecional computers - an Isotimpex brochure
  on 2012/9/9 16:00:00


Russian language brochure of the professional computers line of ISOT, exported to soviet market by ISOTIMPEX.
The following models are pesented: ISOT 1031S (SM 1901), ISOT 1036 (ES 1831) and ISOT (ES 1832),as well as the company local area network 'ISOTRING', based on ISOT 8502S communication adapter.

New in the collection : Chess compter 'PARTNER' made by 'SPS'
  on 2012/9/5 16:15:37


Bulgarian Chess compter 'PARTNER' made by 'Software Products and Systems' It is based on 3MHz 65C02 CPU and has 16kB ROM and 2kB RAM. The gameplay could have 9 levels of difficulty. A problem solving mode with 3 level of difficulty is also available.

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