Schlagwort: Electromagnets

Reading Time: < 1 minuteMechanical 7-segment display made using electromagnets Arduino Team — July 21st, 2020 When you think of a “7-segment” display, your mind naturally goes to something involving LCD or LED technology. As seen here, however, this 0-9 pattern can also be duplicated mechanically using a series of electromagnets. Neeraj Rane’s 3D-printed device is…