Life & fun · September 21, 2021

MetroM: Circuit Board Transit Diagrams
Illuminated transit diagrams printed with circuit boards
MetroM: Circuit Board Transit Diagrams launched on September 21, 2021 with 6 votes, #1,463 of 2,941 launches that month. The site was still online in September 2026, 5 years on.
What it does
It's a train map designed with a circuit board. It even comes with lights that will make you appear 100% cooler to your train enthusiast friends. There are currently designs for Singapore, Tokyo, and Silicon Valley with other metro systems in the works.
Does a similar job
all alternatives →
Ubähnchen – Animated subway map of Berlin2022 · xn--ubhnchen-1za.vercel.app · ▲278Animated live map of the Berlin city trains

- NSNYC Subway Simulator and Route Designer2025 · buildmytransit.nyc · ▲201
Hello HN! As a long term NYC resident, I have read countless articles on ideas tweaking subway services, but always found them hard to follow without visual aid. So over the long weekend I decided to build one. It has all the basic features: trains would spawn at their origin, stop at stations, and slow down if it gets too close to another. You can also design custom routes by piecing tracks together. Have fun, and let me know what you think!
PCBs with Full-Color Graphics2019 · littlebird.com.au · ▲140Australia's leading electronics retailer for makers and educators. Shop maker kits, sensors, single-board computers, and STEM education products. Fast shipping Australia-wide.
Modeling Berlin subway lines in graph database2023 · memgraph.com · ▲29Explore the Berlin subway system using Memgraph Lab, mapping subway stops as nodes and connections as edges in a graph database.

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