Are ocilloscopes useful during modding?

Aside from a voltmeter, are these useful? If so, how are they useful?

Only if you make your own drivers.

I have been modding flashlights for 10 years+ and never needed one because I only buy drivers and build them in.

However, you need a machine that goes “ping”.

A sonar? :wink:

I have a oscilloscope, I use it for different tasks. Never needed to use it at flash light work.

What kinda stuff do you use it for? Trying to give myself a reason to get one :slight_smile:

Tune and repair communication equipment.

i mostly use my o’scope to measure ripple and spike voltage

Some time to see the waveform of my signal

No, just what it says :wink: