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USB-IF Compliance Updates
The Dirty Truth about USB device Charging – Curious System Solutions
3.6 V zener diodes at D+ and D-are added to limit the voltage. | Download Scientific Diagram
USB dedicated charging port (DCP) controller BL2513M
USB Back Voltage
Switching in USB Consumer Applications | Analog Devices
APPLICATION NOTE
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
voltage - Why does USB have Vcc=5V and high=3.3V? - Electrical Engineering Stack Exchange
USB hardware - Wikipedia
Protect USB Ports From Nefarious “USB Killers" | Bench Talk
USB D-/D+ - Networking, Protocols, and Devices - Arduino Forum
ESD351: BQ25886 - USB power supply ESD protection - Interface forum - Interface - TI E2E support forums
FAN3988 USB/Charger and Over-Voltage Detection Device
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Battery Charging with USB - Developer Help
AN0046: USB Hardware Design Guidelines
ARM: USB Low-Speed Device on NXP LPC1800/4300 USB0 Host
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 charging without fear
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.
The Mystery of USB Chargers | Electronics Repair And Technology News
USB Made Simple - Part 2
USB Type A Female Breakout Hookup Guide - SparkFun Learn
USB charging without fear
usb - Setting D+ D- ports to set 12V From Qualcomm QC Chargers - Electrical Engineering Stack Exchange
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