I'm thinking of making a USB volume controller dongly thing for one of my computers that lacks volume buttons. I've done a few other USB HID projects before (Gamecube & PS2 controller adapters, and a ...

I have a general question regarding USB HID descriptors. I know how to setup a multiple device HID descriptor using a separate report ID for each device. For simplicities sake with the device I am ...

This application note discusses the USB Audio Device Class v1.0 Specification, and provides guidance for implementing USB Audio device solutions on PIC32-based microcontrollers using Microchip’s ...

The Universal Serial Bus (USB) is one of the most commonly required interfaces in a chip design, but validation of a USB host implementation can be a tedious task. The most efficient way to validate ...

Last time we discussed how to create a simple USB driver that controlled a USB LED device manufactured by Delcom Engineering [LJ, April 2004]. I would like to thank all of the readers who have given ...

Some hacks are implemented well enough that they can imitate involved and bespoke parts with barely any tools. [CodeName X]’s Thinkpad X1 Tablet Keyboard to USB adapter is one such hack – it let’s one ...

Designing an application with universal serial bus (USB) communications enables a system to be able to communicate with a wide variety of USB host devices and provides a convenient power option ...