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

The Rigol oscilloscopes have a long history of modifications and hacks, and this latest from [Matthias] is an impressive addition; he’s been working on adding a function generator to the DHO800 ...

Once upon a time, if you wanted to generate some waveforms, you needed to buy an expensive off-the-shelf function generator or whip up a big pile of analog electronics. Not so today, when you can g… ...

With a trigger out signal, the MSO-19 can be used to add digital and serial data triggering to any standalone scope. The MSO-19 is a 2 GSa/s scope, an 8-channel 200 MSa/s logic analyzer and a 100 ...

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 ...