You might be interested in exploring the fascinating world of model railroading and automation. Speaking of automation, you may want to learn more about automation itself and its applications in various industries. Additionally, understanding block signaling systems can provide insight into how trains safely navigate complex rail networks. If you’re curious about the technology behind current sensors, check out this informative article on current sensors and their uses in detecting occupancy on your model tracks. Each of these topics can enhance your knowledge and appreciation of DCC-EX EX-RAIL automation.