A quick start guide for beginner standard digital signal oscilloscope (DSO). If this doesn’t help, consider reading the ...

The input current at the base controls the ... If possible, attach an oscilloscope to your circuit and analyze the waves you are hearing. Using Ohm’s Law, I = V/R, calculate the currents in ...

At the budget end of the oscilloscope range lie the so-called ... and an effort to design a better input circuit. At its simplest this could be a straightforward op-amp and ADC circuit feeding ...

He figured the oscilloscope was ... but the amplification circuit and filtering components he rolled into the device appear to provide very reliable input signals. We also appreciate the use ...