We have developed a simple, low-cost, GPIB programmable precision volt
age source for laboratory use with two outputs in the range [0,-5]V an
d [0,+5]V. The original goal was to allow the interfacing to personal
computer of older high-voltage sources that can be remotely driven by
an analog signal. This voltage source can be more generally used whene
ver a GPIB programmable low-power precision voltage source is needed.
(C) 1997 American Institute of Physics.