A personal computer (PC) sound card can be the basis for a readily available signal generator for testing electronic circuits. The usefulness of these signal generators is limited, however, because ...

Electronic Design reader Andrew Frith asks: "Does anyone know of, or how to make, a signal generator (of sorts) that can produce a square wave output, variable from about 100 Hz all the way up to 50 ...

SynthHD Pro from Windfreak Technologies is a dual-channel RF signal generator and frequency sweeper that is software-tunable from 54 MHz to 13.6 GHz in 0.1-Hz steps. Each of the instrument’s channels ...

[DTSS_Smudge] correctly intuits that if you are interested in an old Heathkit signal generator, you probably already know how to solder. So, in a recent video, he focused on the components he decided ...