who invented the first mechanical digital calculator
The introduction of the 1st mechanical calculator was invented in Europe. This type of calculator production then spread world wide. The first ever was invented by Willhelm Schickard.
The first mechanical calculator was invented in 1623. In 1961, the fist electronic desktop calculators were made.
Blaise Pascal
Gottfried Leibniz
The first modern-style electronic calculator was invented in the 1960s. The first counting device, an abacus, was invented in Egypt in about 2000 BCE. The mechanical calculator was developed in the 17th century.
The first computer was a mechanical calculator invented by Blaise Pascal
Blaise Pascal by Margareth Puteri S
he invented the first mechanical calculator.
Blaise Pascal, France, 1642: invented the mechanical calculator. William Seward Burroughs in 1885 in New York, USA, constructed his first adding machine; though it proved commercially impractical, he patented a practical model in 1892
The oldest calculator, the abacus, was invented in ancient Egypt(unknown date). The first Mechanical calculator, known as the Calculating clock, was invented by Willhelm Schickard in 1623. The first electronic desktop calculator were announced by the Bell Punch Co, in Uxbridge England in 1961. Finally, the first handheld computer was invented in 1980.
The first calculator was never launched, because it was in fact a mechanical calculator.
it looked like a giant mechanical calculator invented by Charles Babbage