Recommended · for advanced
Crystal oscillator - Drive Level measurement
Why people recommend it
A FesZ Electronics video credited with showing how wire wound on a ferrite core can serve as a workable homemade AC current probe.
Watch for: Suits people comfortable with bench measurement
In their words
So I found an answer in the recent video on FesZ Electronics YouTube channel.
Aleksander Alekseev on electronics.stackexchange.com, Aug 2021. CC BY-SA.
