LibAnaComp-example which uses the Analog(ue) Comparator's interrupt to turn an LED on and off accordingly. There is another LED on the Arduino pin D13, aka PORTB5, which flashes every 2 seconds. This ...

An arduino clock that uses LED's instead of hands on an analog clock. This isn't even closed to finished and I don't even have the parts, I've been testing them on spare LED's and my arduino Uno.

Tsunami Analog Arduino Platform Experimenters Kit Unveiled (video) 8:44 am March 19, 2015 By Julian Horsey. ... to make working with analog signals as easy as blinking an LED.