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Affordable Wheel Based Refreshable Braille Display (jacquesmattheij.com)
16 points by jacquesm on March 8, 2024 | hide | past | favorite | 1 comment


Arm chair guy here, have you thought about designing MEMS-like solenoids directly into a PCB?

https://www.researchgate.net/figure/Schematic-Structure-of-t...




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