Function generator is one of the most important instruments of an electronics laboratory. It is used for repairing and designing electronic circuits. It is used for testing electronic devices as well.

At the time Elektor introduced this little generator I happened to be considering designing a function generator myself. I was thinking along the lines of a simple device using a 555 on a breadboard ...

If you need an oscilloscope, function generator, or other piece of kit for your electronics workbench, there are plenty of modern options. Dropping $4,000 for a modern oscilloscope is nice if you have ...