“Great Scott! It’s a Flux Capacitor powered by an ATtiny85.
So this is my “FLUX Capacitor” PCB Badge which is a replica of the actual Flux Capacitor which was in back to the future movie.
The Flux Capacitor was the core component of Dr. Emmett Brown’s time-travelingDeLorean time machine which makes time travel possible.
Also, the Flux Capacitor in the movie required 1.21 Gigawatts of power to Run which was supplied via the plutonium nuclear reactor which was later replaced by Mr. Fusion.”