In computers generally It has Mouse port ,Keyboard port ,etc.Also Computer has Port number 8080,80,etc……….What are the difference between them. I read article says that port number ranging from 0 to 65535.It means computers should have 65535 ports(like mouse port ,keyboard port)
Is there any restrictions to create a new port EX:45652652..
There are hardware ports and virtual ports. The virtual ports are 0 - ~65000. They are just special blocks of memory that the application an uses for networked communication. Hardware ports are the electrical components that are responsible for I/O. You cannot specify a port number that great.
I explain my scenario.please suggest how to accomplish ?
I have 700 electronic counter device ,want to connect to a computer.Each device send a counter value asynchronously.Computer should receive all counters' input and update corresponding value in it.
1)How I connect all device to computer?
2)How to receive each counters' value and update its corresponding value (in computer) ?
What is this "electronic counter device". What connectivity options does this device provide (ethernet, USB, wireless, tin can and string)? Does the vendor have any guidance on the use of their product?