If you can fabricate single-sided circuit boards at home you can build this digital oscilloscope. It uses mostly through-hole components with just a couple of surface mount chips to contend with.

To solve the problem, [Alan] built up a quick automatic leveling circuit (YouTube link) from parts he had around the lab. [Alan’s ... of examples using the oscilloscope.

OBJECTIVE: You will wind (and test) your own inductor, which you will also use in the AM radio project in a subsequent lab. You will also investigate ... Construct a simple RC high pass filter circuit ...

Five additional stations at the rear of the lab are comprised of dynamometer test stands. 9S12 family microcontroller trainer. Logic analyzer, analog oscilloscope, function generator. Built-in power ...