text from wikipedia. CER-10 CER (Serbian: Цифарски Електронски Рачунар – Digital Electronic Computer) model 10 was a vacuum tube , transistor and relays based computer developed at IBK-Vinca and Mihajlo Pupin Institute (Serbia) in 1960 ref.(1),(4)]. This was the first digital computer ever[1] developed in SFRY. CER-10 was designed by prof. dr Tihomir Aleksić[1] and [...]