I have a computer system with a device on a 5V standby (two wires - ground and possitive). I need to delay the 5V standby power to this device when I power up the system. In effect, I want the system to have power for 2 to 3 second before the device receives the 5V standby power. Ideally, I would like to splice the delay ciruit in the positive wire. I believe I need and RC circuit, but I'm not sure. Can you recommend a circuit?