Chai Jia Xun

MetroM: Circuit Board Transit Diagrams - Illuminated transit diagrams printed with circuit boards

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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.

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Chai Jia Xun
While working on Lifeclocc, I was looking for more things to make with PCBs. Since lockdown, I was unable to go to Japan or go home to Singapore and I really missed those places. So I ended up drawing the metro system designs on a PCB and this was the result. I detailed my whole build process here if anyone is interested: https://chaijiaxun.com/pcb-metro...