High Quality Content by WIKIPEDIA articles! CER (Serbian: Digital Electronic Computer) model 2 was an early digital computer developed by Mihajlo Pupin Institute (Serbia) in 1960s. CER (Serbian: Cifarski Elektronski Ra unar - "Digital Electronic Computer") was a series of early computers (based on vacuum tubes and transistors) developed by Mihajlo Pupin Institute (Serbia) in the 1960s and 1970s. The team is said to have included 10 engineers, 10 technicians and many others. After initial prototype testing and redesign in the M.Pupin Institute it was fully deployed at Tanjug Agency building and worked there from 1963. to 1967. First CER-10 was situated from 1961.in SKNE-DSUP building, which later belonged to Tanjug. March 2006 the M.P.Institute gave the case and parts of CER-10 to the Museum of Science and Technology in Belgrade in Belgrade, where it will eventually be displayed.