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How to Make Mechanical 7 Segment Display from Cardboard

How to Make Mechanical 7 Segment Display from Cardboard In today's video I want to show you 7 segment display with unique ...
Hackaday

Building A 7-Segment Shadow Clock

There are plenty of conventional timepieces out there in the world; we’ve also featured a great many that are aesthetically beautiful while being unreadably esoteric. This neat “shadow clock” from ...