a question require an answer please
 

hi every one

i'm wroking on a project and i want to know if

i can connect between two wires using visual basic (By USB or any way)

i want to connect two wires and a lamp and if i pushed Enter for

example the lamp will light

i want to know if this is possible and how i can make it .

thanks for every thing

good luck

(sorry for my bad english language cause i'm not american)

Short answer no, long answer not in this scenario.

You need to know the circuitry of the light and have the USB connected to a controller that is able to turn the light on (which almost no lamps in the world have). Then you need to write the low-level (which VB is not) assembler that tells the controller and the computer how to exchange data through the USB port.

thanks for repiling me but i try to do this project using visual basic not c++

i try to do a program and when you press enter or any code a lamp for example will lit

i wish for any one to teach me how to do this

and how to make the cables

i read that i can do this using lpt port

and i wish any one to start with me from the zero point

thanks alot and good luck

you might want to try using something other than visual basic. it might be easier.

If really want to do it in VB you could make first a dll in assembly or search the net for such lybraries, I don't know if somebody built a thing like this...