i have a project which use the parallel port to control any device by turn it on or off but i still have a problem ....
when the computer running after shutdown or restart usualy the pins on the parallel port are active which means the devices will be on :x
so i think i have to connect the parallel port to IC or some thing which keep the port off untel i connect by my program which allows me to control all devices
thats all
when the computer running after shutdown or restart usualy the pins on the parallel port are active which means the devices will be on :x
so i think i have to connect the parallel port to IC or some thing which keep the port off untel i connect by my program which allows me to control all devices
thats all