SIMPLE-MTPFS (Simple Media Transfer Protocol FileSystem) is a file system for Linux (and other operating systems with a FUSE implementation, such as Mac OS X or FreeBSD) capable of operating on files on MTP devices attached via USB to local machine. It allows the end user to seamlessly interact with MTP device files.
LinCAN is a Linux kernel module which implements a CAN driver capable of working with multiple cards, even with different chips and IO methods. Each communication object can be accessed from multiple applications concurrently. The driver supports Linux 2.4.x, 2.6.x, and 3.x kernels and implements select, poll, fasync, O_NONBLOCK, and O_SYNC semantics and multithreaded read/write capabilities. It works with the common Intel i82527, Philips 82c200, and Philips SJA1000 (in standard and PeliCAN mode) CAN controllers. It is part of a set of CAN/CANopen-related components developed as one of the OrtCAN project components.
acgtools is a driver for the ACG HF MultiISO RFID reader written entirely in Python and including several developer tools, including EEPROM backup/edit/restoration for enabling some of the more exotic features supported by this hardware. There are also sample applications, notably an e-Passport reader.
ServoMaster provides hardware independent abstractions to servos and servo controllers. It has implementations for several servo controller families, including Phidget, Pololu, Parallax, and SSC. It has support for servo and controller metadata, introspection, and capabilities discovery.