I am getting ready to order parts and build the tuner. To prepare for it, I have updated the blog.
I am planning to package the tuner on an open breadboard to showcase its construction. It will be composed of three components (like the early prototype picture that I included in the matching algorithm page). The three components are the directional coupler, the tuner controller and the RF deck.
Here are the pages of the tuner controller:
Main/Microcontroller Page
Attenuator/Measurement Page
Controller Board Layout
And here are the pages for the RF Deck:
Main/Interconnect Page
Frequency Measurement Page
RF Path Page
RF Path Board Layout
Next, buy some parts, pay the prevailing tariffs, taxes and transportation, built and test.