Build – PC in a Mouse !
Hardware & software used is below.
Orange Pi Zero (I bought 2, at $8 each)
8Gb micro SD card
About $5 (too much spam on adverts when looking for prices, but Class 10 is recommended)
Logitech optical mouse
Spare broken junk
4.3″ car reversing monitor – $12.81
Similar model, mine is several months old and was $11
Rii wireless keyboard/mouse – $15
PAM8403 based 3W audio amplifier – $0.74
Spare junk pile
Salvaged fan from a graphics card
which includes Armbian 5.25 O/S, OpenElec, Kodi and all the games system + arcade emulators.
Armbian operating system standalone, if preferred