how to make an alarm signal when the computer is off?
Hey, I want my computer is on all the time, but because of the problem power, sometimes is off. Now I want to hear any noise that can get within a few yards when my computer is off, so to hear that noise or sound, I'm going to turn the computer on it and make that request? external circuit, if necessary just tell me how I can do this. thanks 4 any suggestion.
just go to be kept on the monitor that has 3 energy states in standby when you are in monitor suspended from here you can get a signal for use
Extech Digital Sound Level Meter Model Sl130 With “Your Too Loud” Indicator!
