Introduction to Electronics

I think of myself as an educator rather than an engineer. And it has
long seemed to me that, as educators, we should endeavor to bring
to the student not only as much information as possible, but we
should strive to make that information as accessible as possible,
and as inexpensive as possible.
The technology of the Internet and the World Wide Web now allows
us to virtually give away knowledge! Yet, we don’t, choosing
instead to write another conventional text book, and print, sell, and
use it in the conventional manner. The “whys” are undoubtedly
intricate and many; I offer only a few observations: