John Leu level. Maurice (John W. Mauchly) and chali je WordPress per El คเกิรต (J. Prespern Eckert), the received order from the United States Army. In the year 1946 ENIAC calculator creation is considered to be "the world's first electronic calculator or the first computer in the world." ENIAC is an acronym of the Numerical Integrator and Computer Electronics as the calculator is intended for use in the armed forces, using artillery firing table calculations. Artillery shells relies on vacuum tube number tube weighs 30 tons used 18000 room area 15000 square feet of working time must take up to 140 kW in the decimal number system, this light chali ENIAC machine is a concept derived from the ABC of Ta na car software. The size of the ENIAC machine is large as quadratic (Two orders of magnitude) compared to production computers that are currently active. It also works more slowly than the current computer is greater than 100000 times (Five orders of magnitude) can be performed once per minute plus 1900. ENIAC machine supports Conditional Jump and can work the program, which is an obvious difference when compared to the same time calculator. Programming by cable plugged in and set up according to the switch input is made by punching cards use. The programming each time it takes from half an hour to all day. ENIAC machine is a computer that can be used as a versatile, but there is a limit to the memory and story programming at once. John von Neumann in 1944 received the invite participant ENIAC. A group of researchers who work there to talk to. How to improve writing and packaging Program into the machine and to Store Program from concept to John von Neumann consult it has introduced the idea of writing and recording. The concept of the Store Program, called the EDVAC (Electronic Discrete Variable Automatic Computer), Herman Goldstine distributed then save it with the name of John von Neumann, just a single name, did not put the name of J. Presper Eckert and John Mauchly with major work. It is the source of recordings, the term von Neumann Computer pioneers in academic computer as many believe that the distribution of such recordings, understand the word '' Computer '' von Neumann J. Presper Eckert, John Mauchly and the glory that is the primary engineer on the ENIAC project, too little and John von Neumann, is too much.In the year 1946 Maurice Wilkes at the University of Cambridge have come at the Moore School, and attend to a series of briefings for the development of the electronics, computers. When Maurice Wilkes were back in Cambridge, has decided to build a computer called EDSAC (Electronic Delay Storage Automatic Calculator) in year 1949 EDSAC machine starts, and is the perfect computer for a full computer at work and have a Store-Program.
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