What is an Oscilloscope?
An oscilloscope or scopes are an important tool for electronics engineers or testers. They enable waveforms to be seen and because of this, is useful in looking for any problems in the electronics circuit. The name comes from the fact that oscillations can be viewed. Its name draws origins from the name cathode-ray oscilloscope (CRO) when it was still used, as seen in the old televisions due to the high voltages it needed.