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

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 ...

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

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 ...

The Exar XR-2206 function-generator IC cangenerate square, triangular, and sinusoidalsignals with low distortion. Its outputfrequency is inversely proportionalto the components in an RC ...

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, ...

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

This all-analog circuit provides three key waveforms simultaneously and at the same frequency within the audio band. It is useful for evaluating audio systems, transformers, cables ...