Horloge 7 Segments Neopixel WS2812 AutoLum

thingiverse

Hello everyone, I'd like to introduce my 7 Segment Clock working with a WS2812 LED strip also known as NeoPixels. The clock uses M3 screws and bolts for assembly. A PDF tutorial file has been added for mounting instructions. You can find the Arduino program in the files, which is functional. I'm looking to refine it to improve transition effects. It consists of: - 4 digits (each composed of 7 segment LEDs made from 2 WS2812 LEDs) - 2 points (one LED per point) Totaling 58 WS2812 LEDs - 1 Arduino Nano - 1 DS3231 module (for the clock) - 1 photoresistor - 1 1k ohm resistor - 3 push buttons - 2 470 ohm resistors (one for LED signal start and one for button power from ground) - 1 1000 microfarad capacitor - 1 female 5.5 x 2.1 power adapter - 1 male 5.5 x 2.1 connector - 1 3A, 250V toggle switch (allows disconnecting the clock's power while keeping battery power on) - 1 1500mA, 5V DC adapter (only if it works without 18650 batteries) Optional for a 18650 * 2 battery pack: - 1 LM2596 step-down module set to 5V DC output - 1 HX-2S charging module for the two batteries - 1 18650 battery holder - 2 18650 batteries (I personally got mine from old laptop batteries) - 1 9V, 1500mA adapter (only if it works with 18650 * 2 batteries)