Where can i find
A interface to control electronics.......where the interface can simply be a relay or fet - on/off action or a 5v on the line wrt ground or no voltage wrt ground
The interface board shold be able to have 50 or 100 even outputs
The interface board would plug into the computer usb
And these "outputs" would then be controlled by making a microsoft visual basic program to control
something as a example
out usb# line#
so you can pick the usb port and then the line # to turn on or off on the board
Somethign basic
Any ideas
A interface to control electronics.......where the interface can simply be a relay or fet - on/off action or a 5v on the line wrt ground or no voltage wrt ground
The interface board shold be able to have 50 or 100 even outputs
The interface board would plug into the computer usb
And these "outputs" would then be controlled by making a microsoft visual basic program to control
something as a example
out usb# line#
so you can pick the usb port and then the line # to turn on or off on the board
Somethign basic
Any ideas