The Fnirsi 2C23T combines an oscilloscope, a multimeter, and a signal generator in a compact case. And all this for a price that is well under €100. Is the 2C23T worth the money, and can you really do ...
Transimpedance amplifiers (TIAs) convert a current to a voltage. In many systems, this current comes from a photodiode. In order to test a TIA, it is best to drive the TIA with a current that emulates ...