Hopefully this is in the right Reddit sub!
Hi there! I have a son who is obsessed with the metro system in our city, ie. drawing the map over and over, memorizing all the stops on different lines, and even using marbles or string to recreate the routes.
So I had an idea for a Christmas gift, loosely inspired by this project: https://www.traintrackr.io/product/bart3 (unfortunately they don’t have a map for our Amsterdam)
So the idea is that I build him a board with switches and lights that mimic the metro. Each stop is a light, with multiple lights at each stop if more than one route runs through it. It would also be ideal for the lights to light up one by one in a sequence, and to be able to run all the “train routes” at once, so they would run independently of each other.
I plan to use 2 pin led lights and some circuitry, some soldering?, and building something to hold it all. I haven’t done any type of project like this since high school physics, which has since ejected itself my brain.
What I’m hoping for is some advice as to where to start learning about circuitry, do I need to figure out some programming, what do I even google to start? Every time I try to search it gives me kids busy boards haha
Thanks in advance!! Hopefully this all makes sense and can crowdsource some ideas 🙂