This project is licensed under the terms of GPLv2.

The hardware design was completed using the geda toolset, and my test boards
are being made by batchpcb.com.  Almost all parts purchased from digikey.com.

I will add bill of materials, etc later as time allows.

The firmware for the sensors and receiver uses the gcc-avr and avr-libc
packages for building, and avrdude for programming (with a buspirate
programmer).

In ubuntu, you will need the following debs:

For firmware:
avr-libc
avrdude
avrdude-doc
binutils-avr
gcc-avr
gdb-avr
simulavr

For schematic/circuit board:
geda
geda-doc
geda-examples
geda-gattrib
geda-gnetlist
geda-gschem
geda-gsymcheck
geda-symbols
geda-utils
gerbv
pcb
pcb-common
pcb-gtk
zip