* \li Generic HID Open Source Framework: http://www.waitingforfriday.com/index.php/USB_Generic_HID_Open_Source_Framework_for_Atmel_AVR_and_Windows
* \li Ghetto Drum, a MIDI drum controller: http://noisybox.net/art/gdrum/
* \li GPS enabled lap timer for vehicles: http://www.assembla.com/code/ironlung/subversion/nodes/trunk/LapTimer
+ * \li Gumbi, a Python library and USB GPIO controller: https://code.google.com/p/gumbi/
* \li Hardware Volume Control: https://github.com/davidk/hw-volume-control
* \li Hiduino, a USB-MIDI replacement firmware for the Arduino Uno: http://code.google.com/p/hiduino/
* \li Ikea RGB LED USB modification: http://slashhome.se/p/projects/id/ikea_dioder_usb/#project
* \li Stripe Snoop, a Magnetic Card reader: http://www.ossguy.com/ss_usb/
* \li Stylophone, with USB MIDI connectivity: http://www.waitingforfriday.com/index.php/Stylophone_Studio_5
* \li Teensy SD Card .WAV file player: http://elasticsheep.com/2010/04/teensy2-usb-wav-player-part-1/
+ * \li Touch It (Fabulously), presumably art: http://touch.it.fa.bulo.us/ly/
* \li Touchscreen Input Device: http://capnstech.blogspot.com/2010/07/touchscreen-update.html
* \li UDFS, a BBC Micro USB disk filing system: https://github.com/makestuff/udfs
* \li Universal USB AVR Module: http://usbavr.bplaced.net/
* \li USB2AX, a USB to Dynamixel network adapter: http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX
+ * \li USB Business Card: http://www.limpkin.fr/index.php?post/2012/09/15/My-new-business-card
* \li USB Function Generator: http://tuomasnylund.fi/drupal6/content/ad9833-based-usb-function-generator
* \li USB Infrared Receiver/Transmitter: http://vaton4.web2001.cz/
* \li USB Interface for Playstation Portable Devices: http://forums.ps2dev.org/viewtopic.php?t=11001
* \li Userial, a USB to Serial converter with SPI, I2C and other protocols: http://www.tty1.net/userial/
* \li Wii Classic Controller to USB converter: https://github.com/crazyiop/wii-classic-2-usb
* \li Wireless MIDI Guitar system: http://www.ise.pw.edu.pl/~wzab/wireless_guitar_system/
+ * \li XBOX 360 Statup Sound Changer: http://www.homebrew-connection.org/change-your-xbox-360-startup-sounds-yourself/
* \li Xnormidi, a C MIDI library: http://x37v.info/projects/xnormidi
* \li XUM1541, a Commodore 64 floppy drive to USB adapter: http://www.root.org/~nate/c64/xum1541/
* \li Zeus, a touch screen computer for music manipulation: http://www.benbengler.com/developments_zeus.html