Building a Compact Putting Coach

Had this random idea to build a compact putting coach, so I spent some time mocking it up and running a simulation over on Wokwi to make sure the logic actually worked.

Wokwi doesn’t have the actual round 1.28-inch (240x240) watch display I’m planning to use for the final build, so I had to use a bigger 2.8-inch TFT just to get the simulator running.

Now that the code is working, I’m moving off the screen and onto the hardware. Time to fire up the iron and start soldering everything down onto a perfboard.

Wish me luck