Arduino Uno + potentiometer + OLED == virtual circular dial. Call it synchronicity, or manually setting a 16-bit number in an Arduino, or how to turn an OLED into a rotary dial... What am I talking ...

The Arduboy Mini gaming handheld with a 0.96-inch OLED screen and 300+ games is now on Kickstarter. The crowdfunding campaign will run until January 4, 2023, with a minimum target of $30,000.