Cortana MK5 V2

LiPo Ladechip:
https://www.amazon.de/gp/product/B015IK1YYC/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

DC Step-Up-Booster 5V:
https://www.amazon.de/gp/product/B015D1A618/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1

Li-Ion Akku (18650) 3,7V 2,9mAh:
https://www.amazon.de/gp/product/B013GFRNOQ/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

Bluetooth Modul:
https://www.amazon.de/gp/product/B01FCW90VU/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1

Klinkenbuchse:
https://www.conrad.de/de/kli