Disk Inspection and Monitoring
smartmontools contains utility programs (smartctl, smartd) to control/monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (S.M.A.R.T.) built into most modern ATA and SCSI disks. It is derived from smartsuite.
Utility for testing CD/DVD quality, transfer rate with Qt GUI.
Meskalin is a *nix parallel port control program it allows you to easily control LED's or wetwire devices like brainwave machines ported for: FreeBSD, netBSD, openBSD and Linux
A driver/program to enable Philips USB PClink remote controlers to function under Linux and other *NIX OS's
A program designed to imitate the graphing capabilities of the Ti-XX series of calculators. While improving accuracy.
Open-source drivers for DisplayLink USB graphics devices (i.e. DL-120, DL-160, NanoVision displays etc.)
Multiplatform and Multiprotocol driver for QLogic Host Bus Adapters. Runs on Solaris, NetBSD, FreeBSD and Linux. Support both initiator and target mode. Supports QLogic 1020 SCSI through Qlogic 25XX FC cards.
It is Drivers, utils and tools for Open Hardware Project watchdog timer by www.openhardware.ru.