shankbond
New Member
hi,
I need some help; I am telling you the scene:
1) presently there are 8 microcontrollers;such that they get there inputs from a sensor, these inputs after manipulation shown in decimal numbers on seven segment display,also they are sent to a personal computer; the personal computer can also send data to those microcontrollers(but can be once in a day)
2)I want the microcontrollers to be connected to a parallel port(suggest if other option available);also the paralle port also has to simultaneously output(to a seven segment display again, but this one is different) as well as (read)input from these microcontrollers.
3)these inputs will be saved in the personal computer in SQL Server,(suggest if other option is available).
4)the microcontrollers will be at different distances far(for example one can be 1 meter other can be a few inches the third one can be 10 meters far),will there be any delays?
5)in future, there can be more microcontrollers.
6)tell me some device which can amplify the microcontroller signals and microprocessor(level convertor ? )
the project will be deployed in an environment comprising of heavy machinery, so i am worried about electro magnetic radiations affecting the data.
friends any help regarding this project will be appreciated.
I need some help; I am telling you the scene:
1) presently there are 8 microcontrollers;such that they get there inputs from a sensor, these inputs after manipulation shown in decimal numbers on seven segment display,also they are sent to a personal computer; the personal computer can also send data to those microcontrollers(but can be once in a day)
2)I want the microcontrollers to be connected to a parallel port(suggest if other option available);also the paralle port also has to simultaneously output(to a seven segment display again, but this one is different) as well as (read)input from these microcontrollers.
3)these inputs will be saved in the personal computer in SQL Server,(suggest if other option is available).
4)the microcontrollers will be at different distances far(for example one can be 1 meter other can be a few inches the third one can be 10 meters far),will there be any delays?
5)in future, there can be more microcontrollers.
6)tell me some device which can amplify the microcontroller signals and microprocessor(level convertor ? )
the project will be deployed in an environment comprising of heavy machinery, so i am worried about electro magnetic radiations affecting the data.
friends any help regarding this project will be appreciated.