Transform a NeoPixel ring into a cool thermometer
Outside precision thermometer, based on B+B Thermo Technik Precision temperature sensor TS-NTC-103, 10 kΩ.
Project tutorial by Peter Groeneveld
Yes, it's overkill, but if walking up motion-activated light-up stairs is wrong, well then I don't want to be right.
Project tutorial by Dante Roumega
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