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rrayns
on June 24, 2020
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London tube map made from a working circuit board
I had a go making something similar with an e-ink display, albeit much less refined.
https://www.rrayns.co.uk/posts/29-09-2019_e-ink-station-watc...
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https://www.rrayns.co.uk/posts/29-09-2019_e-ink-station-watc...