Usb-keyboard with arduino and v-usb library, an example Usb type pinout diagram pinoutguide enlarge click Usb 2 0 schematic
Tiny, reversible type-c usb connector to debut by 2015 Usb schematic type connector board breakout diagram pcb layout pololu 2585 wiring pdf using downloadable also available 85k Usb-c (type-c) pinout diagram @ pinoutguide.com
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USB-Keyboard with Arduino and V-USB library, an example - PetRockBlock
Usb 2 0 Schematic - Complete Wiring Schemas
USB-C (Type-C) pinout diagram @ pinoutguide.com