So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port. The whole thing is pretty simple; no data transfer/handshaking/etc needs ...

This topic describes how to use My.Computer.Ports to show the available serial ports of the computer in [!INCLUDEvbprvb]. To allow a user to select which port to use, the names of the serial ports are ...

This topic describes how to use My.Computer.Ports to receive strings from the computer's serial ports in [!INCLUDEvbprvb]. Determine which serial port should provide the strings. This example assumes ...

Okay, I was thinking last night about a possible mod, and have some questions.<BR><BR>My idea was to use an old VU meter or analog voltage meter as a processor usage meter to put on the front bezel of ...