1 Building a liquid crystal display (LCD)
Applied Science builds a working liquid crystal display by hand, and the video is shared as a clear way to understand how LCD segments switch.
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Applied Science builds a working liquid crystal display by hand, and the video is shared as a clear way to understand how LCD segments switch.
CNLohr's walkthrough of making circuit boards at home, pointed to for low-tech etching and for cutting boards with tin snips rather than sawing fibreglass.