2018-08-10 Update: DIY a distance sensing anti-myopia glass
MaterialsGlasses (or glasses frames), miniature distance sensors, lithium batteries in mobile phone, one booster board, one universal charge, one micro LED, and the necessary basic materials: fine wires, super glue, multimeter, etc.Step 1: Fix the lithium batteryFix the lithium battery to the universal charger with super glue. Step 2: Adjust to the appropriate voltageConnect the battery to the booster board with a wire and adjust the booster board to get the proper voltage. (Rated voltage of the...
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