New posts in Usb Device

Does a self-powered USB device have to connect to VCC from the host port?

What exactly are the differences between a USB host and device

Need a device that can take single input and covert to a keyboard key press on USB

Is it possible to make a USB device that would alter mouse data on the fly?

RS232 vs USB CDC quality of service / should messages contain a checksum?

Stability of USB +5V output

How to get more than 100mA from a USB port