Google Nest Hub made portable!... and some 👻🎃
Always remember to use right polarity!
Items list:
3.5mm DC jack (I found that it's sometimes called DC002)
TP4056 USB-C li-ion charger (you need at least 1A)
Some Li-Ion cells (I used 4x 18650)
DC-DC adjustable step-up converter (I used 5-28V 2A with MT3608 chip, you can get similar ones without usb port or with usb-c port if you want to use it directly with a power bank)
Print the box yourself: https://www.thingiverse.com/thing:628...
00:00 Intro
00:42 Getting to the point
02:17 The idea behind the mod
06:18 Components used
13:24 Putting it all together
14:13 All components in place
15:25 Finished mod