Contest: design a fading LED circuit, win €100!
LEDs that slowly fade in and out to indicate stand-by mode or the availability of a new message have been made popular by smartphones and other gadgets. To do this is easy enough with a microcontroller and some programming, but can you do it without? So here is the deal: design an all-analog fading LED circuit and post it on Elektor Labs. Add a short video to show it off. The best design wins a €100 gift certificate. Deadline: September 24, 2017.