HTTP/1.1 200 OK Date: Tue, 12 Jun 2001 17:37:05 GMT Server: Apache/1.3.12 (Unix) ApacheJServ/1.1.2 Set-Cookie: Apache=204.210.50.240.24906992367425967; path=/ Last-Modified: Tue, 21 May 1996 20:08:43 GMT ETag: "a187f-2ea-31a222cb" Accept-Ranges: bytes Content-Length: 746 Connection: close Content-Type: text/plain Red LED (Light Emitting Diode) You can use a LED in DigSim to make signals visible. A LED goes on when you put a logic '1' level to the 'A' (Anone) input, and when the 'K' (Kathode) input is logic '0'. The Anone is the long wire marked with a '+' sign. This LED has a built-in 330 ohm resistor and you can't damage it when you connect 'A' and 'K' wrong. All components in DigSim are capable of driving this LED. 0 = inactive = GND = 0V = OFF (Wires are green when inactive) 1 = active = Vcc = 5V = ON (Wires are red when active) You can drag this component to another position by clicking inside the body of the port, hold the mouse button, move to the new position, and release the mouse button.