HWSensors is a software bundle that includes drivers and applications that allow you to access information from hardware sensors available on your Mac.
FakeSMC is an open source SMC device driver/emulator developed by netkas (http://netkas.org/).
NOTE: FakeSMC & Plugins starting from v915 provide additional sensors information to HWMonitor then running on Macs. By installing FakeSMC on real Mac you should consider you know what you are doing and how to recover your system if something...
OS independent RS232 remote control. Java-based server (console), easy adjustable HTML GUI, local/internet use, incl. device driver API and drivers (e.g. EIKI LC-XM1/SM1/VM1!!)
An eco-system of RTSC-based embedded C/C++ components that furnish a rudimentary hardware abstraction layer comprising basic I/O and threading services which can support a wide-range of embedded platforms.