[Tuesday, Jun 16] - Smooth fading and PCB polishing.

Firmware: I got the smooth PWM fading working with gamma corrected brightness. The breathing effect is absolutely GORGEOUS and way better than the old blinking.

Hardware: Did some PCB cleaning up. Rescaled the silkscreen text to be bigger and more readable, and repositioned everything to look cleaner on the front.
Both parts are coming together nicely! Firmware is almost done (just need trimpot brightness control), and the PCB design is ready to order soon!

Next up: Integrate analog brightness control from the trimpot.