Imagesource: https://youtu.be/4alV5LzHLE4

Ben Eater is back at it again. His publishing frequency seems to match the one of old times and the coming months you can certainly look forward to exciting content. It's always a little difficult to predict, which direction Ben will take right next. But with the current video he gets to the bottom of a voltage multiplier - even closer to electrical engineering.

The circuit required for this task is relatively simple to understand, but as always, almost inimitably simple explained and presented. The goal is to be able to derive higher voltages from a single available voltage level - presumably to make use of higher voltages for a homebrew RS-232 implementation.

As always lot's of information and fun to watch.