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What is the counting device invented by the Chinese?
abacus
What are the two types of abacus the one of them is roman abacus what is another one?
The ancient Chinese also had their own abacus device for calculating purposes
What modern day device replaces the abacus?
The calculator.
What simple device did the Chinese use in the twelfth century to perform mathematic calculations?
A brain - and it is not a simple device. It was assisted by an abacus, but without a brain an abacus would not have been much use!
What is early machine that could do basic maths?
It was an abacus counting device
What ancient device did the abacus replace?
the abacus replaced the abaci
How is an abacus an analog computer?
It not analog, its digital. Analog devices are continuous, digital devices have discontinuous states. As the only valid states of an abacus have each bead either up or down (never in the middle) it has discontinuous states and is digital.
Is abacus a digital device?
nops its not a digital device
First known counting device?
it is the abacus. :D :D :D i got is dummies
What is the 1st device computer?
abacus
What are examples of analog devices?
Examples of analog devices are:A televisionblendergeneratorelectric motor
Is operational amplifier is analog or digital?
analog device
What is the first recorded computational device?
Abacus
What was the first known counting device?
Abacus
What is the counting device invented by the Chinese?
abacus
What are the two types of abacus the one of them is roman abacus what is another one?
The ancient Chinese also had their own abacus device for calculating purposes
What type of device is an Antenna ie analog or digital?
An antenna is analog it is not classified as being a digital device.
