Worldmap Lithophane

I wan't to share my latest project. It's a christmas gift for my son. It's a rotating worldmap lithophane.

Needed parts:

Relay module: https://www.ebay.de/itm/1-Kanal-5V-Relais-Modul-mit-Optokoppler-f%C3%BCr-u-a-Arduino-1Ch-High-Low-Trigger/253050394739?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649

PWM speed controller: https://www.ebay.de/itm/Mini-PWM-Motor-Speed-Controller-Regulator-Module-DC-1-8V-to-12V-2A-FXW/123421942907?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649

LED stripe with controller: https://www.ebay.de/itm/1m-5m-30m-5050-IP20-RGB-SMD-LED-Licht-Stripe-Fernbedienung-Controller-Netzteil/192669570397?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649

Motor: https://eckstein-shop.de/V-TEC-Micro-Metal-Getriebemotor-10x8mm-Ohne-Ohr-3V-65-U-min

Light dependent resistor: https://eckstein-shop.de/Photowiderstand-Modul-kurz-Umgebungshelligkeit-Lichtintensitaet-Erkennung

Step down regulator: https://eckstein-shop.de/Pololu-5V-6