Uses a photo resistor to determine whether a room is bright, average or dark. It shows this using 3 LEDs and/or the serial monitor.
Project tutorial by DCamino
Create your own code red button for use in simulation scenarios. Flashing LEDs and button!
Project tutorial by David Escobar
Luminous ball, with clock and thermometer, controlled by Blynk.
Project tutorial by Tittiamo
Using Teensy (small Arduino) to power NeoPixels off of an electric skateboard battery.
Project tutorial by Ben Schwartz
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