Luminous Mjolnir on battery

TUTORIAL [ENG SUB] : <iframe width="560" height="315" src="https://www.youtube.com/embed/KHYFeZxAbv0?si=CDJX1jeV20buKWMe" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>

Buy the components :https://jeje-linge.fr/en/products/mjolnir-thor-battery

Code : https://github.com/jejelinge/MJOLNIR_BATTERY

Libraries : Adafruit NeoPixel by Adafruit

Lavi: https://www.amazon.fr/Games-Workshop-Citadel-Pot-Peinture/dp/B0B6CK8PD5/ref=sr_1_2?__mk_fr_FR=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=26BBTRTIWN3X3&keywords=lavi+citadel&qid=1701966847&sprefix=lavis+citadel%2Caps%2C74&sr=8-2

Paint : https://www.amazon.fr/Games-Workshop-Citadel-Base-Rhinox/dp/B007RI0MVK/ref=sr_1_1?__mk_fr_FR=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=PXMRMRDOFFPC&keywords=citadel+rhinox&qid=1701966886&sprefix=citadel+rhinox%2Caps%2C65&sr=8-1

Magnet : https://www.amazon.com/Magnets-Refrigerator-Neodymium-Whiteboard-Kitchen/dp/B0CCVQD5ML/ref=sr_1_5?crid=33P61733PXAVF&keywords=magnet%2B20x3&qid=1702314313&sprefix=magnet%2B20x3%2Caps%2C156&sr=8-5&th=1

Battery: https://www.amazon.fr/batteries-rechargeables-Batterie-Recgargeble-v%C3%A9hicules/dp/B0CFDS8JJM/ref=sr_1_14?crid=3GEB457F1GCA&keywords=14500+3.7&qid=1702314659&sprefix=%2Caps%2C82&sr=8-14