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

A lifetime of amassing random pieces of test equipment has left me with a gap in my armoury, namely that I don’t possess a low frequency function generator. This could easily be addressed, bu… ...

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 ...

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… ...