Thingiverse

Big segmentical clock
by Thingiverse
Last crawled date: 5 years, 5 months ago
In this project i use 113 LEDs ws2812b, arduino pro mini, micro sd card module, RTC DS1307 time module with DS18B20 temperature sensor, ir receiver vs1838, photoresistor, buzzer with IRL540N MOSFET and step up transformer.
To power the watch I used an old laptop charger (19v, 4.5a) with a step down transformer - XL4015.
To power the watch I used an old laptop charger (19v, 4.5a) with a step down transformer - XL4015.