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
USB 5V lots of amps wall chargers
USB hardware - Wikipedia
AN0046: USB Hardware Design Guidelines
Protect USB Ports From Nefarious “USB Killers" | Bench Talk
USB charging without fear
USB-IF Compliance Updates
USB D-/D+ - Networking, Protocols, and Devices - Arduino Forum
USB charging without fear
USB keyboard mouse protocols system timing auxiliary device signal definitions
USB in a NutShell - Chapter 2 - Hardware
12 in 1 color PD USB tester DC Digital voltmeter current voltage Type C meter amp ammeter detector power bank charger indicator|meter amp|voltmeter currentamp volt - AliExpress
USB Made Simple - Part 2
USB Dedicated Charging Port Controller and Power Switch. datasheet (Rev. A)
ARM: USB Low-Speed Device on NXP LPC1800/4300 USB0 Host
The Dirty Truth about USB device Charging – Curious System Solutions
USB dedicated charging port (DCP) controller BL2513M
The Mystery of USB Chargers
Discharge into a USB connector during a plug-in event. One of the... | Download Scientific Diagram
USB charging without fear
USB charging without fear
USB (Communications) - Wikipedia
APPLICATION NOTE
FAN3988 USB/Charger and Over-Voltage Detection Device
Switching in USB Consumer Applications | Analog Devices
To what voltage should the D+ line be pulled up when designing USB connection in STM32? +5V or +3.3V? All documentation and dev board scematics says it's 3.3V, but it didn't work.
USB dedicated charging port (DCP) controller BL2513M
