USB-IF Compliance Updates
Measuring the Universal Serial Bus (USB)
USB in a NutShell - Chapter 2 - Hardware
What is USB Power Delivery and how does USB PD work?
How does USB superspeed electrical signaling work? - Electrical Engineering Stack Exchange
The Basics of USB-C and USB Power Delivery - ASME
communication - In a USB cable, is it OK to swap the D+ and D- wires? - Electrical Engineering Stack Exchange
RS-232 - Wikipedia
Switching in USB Consumer Applications | Analog Devices
USB Back Voltage
FAN3989 — USB/Charger Detection Device with Load Switch
USB Drop
High-Speed USB 2.0 1:2 Multiplexer/Demultiplexer Switch With Single Enable* datasheet (Rev. F)
USB Dedicated Charging Port Controller and Power Switch. datasheet (Rev. A)
USB charging without fear
What is the exact voltage of a standard USB data signal in either data wire? I'd assume they are the same. I know that the power wires are 5 volts. - Quora
Check level of USB powerbank of Arduino setting - General Electronics - Arduino Forum
USB oscilloscope using STM32 - Embedds
Switching in USB Consumer Applications | Analog Devices
All About USB-C: Power Delivery | Hackaday
USB keyboard mouse protocols system timing auxiliary device signal definitions
