The basic idea is an RGB Led lamp, controlled with a circular soft potentiometer, which is to work as a color selection wheel. Everything is working fine, but the main problem is that when I select a color on the potentiometer and then LET GO, it resets to the default input for the pot. How can I do this so that when i do not touch the pot, it stays on the value that i was touching last?
A few ideas I had already: 1. make some sort of switch under the pot that would react to the weight of your finger 2. make a separate button that you have to hold down to select a color, and then let go of the button before you let go of the pot :/
These ideas would be pretty cluncky though