1834 year
2015 year

1973 year    - 1976 year 

Using technological base of Scientific Research Instititute of Precise Technology with plant «Angstrem» Zelenograd enterprises  developed universal mini electronic computing machine «Elektronika NC-1» based on integrated circuit with microprogram control. Production of 20-30 sets of electronic computing machines per year satisfied the demand during 10 years.