Hello, I am currently working on a model railroad layout, and need to find a better way to power an EOT device. Currently the LED circuit runs off a AA battery. When I use a Duracell Ultra, the battery is drained within a week. What I am considering is using a module to replace the battery, pulling a charge from teh 8-16v track power. My problem is what the best setup is for this. I would like the have the charge hold for at least 30 minutes, optimally though for a few hours. Any suggestion would be great. Oh, and the lighter the better on weight. Preferably no more than one AA battery
Thanks in advance
YTMystic
Thanks in advance
YTMystic