focused image of usb-c formally known as usb type-c 24-pin usb connector system with a

small new inexpensive schools intelligence community size raspberry pi prototype macro credit source noobs single raspberrypi4 model oop copy space micro computer iot ssh closeup usb software education gpio pc electrical isolated data connection hardware technology board pcb electronic digital chip background linux raspbian programming foundation gigabytes gigahertz focused image usb-c x28formally known type-cx29 24-pin connector system formally type-c