I’ve posted this in a wrong subgroup before , but I think it belongs here instead:
I wonder whether it is possible to use a pot instead of 6 resisors that are helping with LDRs.
Basically, I wouldn’t like to change a software mapping every time the installation is in another room with differenent brightness (or light coming from a projector) and thought that if it is possible to swap the 6 resistors to 1 pot I then could adjust the resistance and have an easier life. Is this possible?
thanks and all the best, K