Зарядное устройство для литий-полимерных аккумуляторов:
https://www.amazon.de/gp/product/B015IK1YYC/ref=oh\_aui\_detailpage\_o00\_s00?ie=UTF8&psc=1

Литий-ионный аккумулятор (18650) 3,7 В, 2,9 мАч:
https://www.amazon.de/gp/product/B013GFRNOQ/ref=oh\_aui\_detailpage\_o02\_s00?ie=UTF8&psc=1

Выключатель с кнопкой:
https://www.amazon.de/gp/product/B00OQ01XR4/ref=oh\_aui\_detailpage\_o00\_s00?ie=UTF8&psc=1

Дегустатор:
https://www.conrad.de/de/drucktaster-24-v-dcac-01-a-1-x-aus-ein-rafi-1101070110104-tastend-1-st-705110.html

9"-дисплей:
https://www.amazon.de/gp/product/B00M92FCJG/ref=oh\_aui\_detailpage\_o06\_s00?ie=UTF8&psc=1

Усилитель Step-Up:
https://www.amazon.de/gp/product/B01E086QZ0/ref=oh\_aui\_detailpage\_o04\_s00?ie=UTF8&psc=1

Raspberry Pi B3:
https://www.amazon.de/gp/product/B01CD5VC92/ref=oh\_aui\_detailpage\_o01\_s00?ie=UTF8&psc=1