General Purpose Interface Bus, IEEE-488 What does it look like? * [http://images.google.com/images?q=GPIB&ie=ISO-8859-1&hl=en] Can I use it in Tcl? * [GPIB]-Tcl http://gpib-tcl.sourceforge.net. * [https://sourceforge.net/projects/gpib-tclsrq/%|%GPIB-tclsrq]: An interface to the IEEE488.1 (GPIB) bus for TCL. In contrast to gpib-tcl, it supports callbacks on SRQ events and provides an object oriented (Tk-style) interface. ---- <> Device Control