A dead Tek FG503 function generator plug-in inspires a teardown. The culprit? A bad op amp in the power supply.

A frequency-tunable function generator with rectangular and triangular pulses and control of equivalent capacitances is shown.

Selecting a benchtop function generator for your everyday use is very important. You want to be sure it produces the signal types that you need for your tests without introducing unwanted jitters, ...

The traditional analog function generator with its customary triple-threat ensemble of square, triangle, and sine waveform outputs is a familiar tool on electronics lab benches. It’s also a classical ...

Anyone searching for a function generator may be interested in a new DIY Arduino project which details how you can make your very own. “A function generator is a very useful tool, especially ...

This function generator is an HP3325A and it is several decades old, so some work was needed just to restore it to original working condition.

It’s easy to have a soft spot for “mini” yet perfectly functional versions of electronic workbench tools, like [David Johnson-Davies]’s Tiny Function Generator which uses an ATtiny85 to ...

Commercial curve tracers have existed for decades. But designers without access to one can create a simple circuit that uses a function generator and oscilloscope to generate JFET transfer and ...

Learn how to use the function generator at Sears think [box], Case Western Reserve University’s open-access innovation center and makerspace.