A project that uses an Arduino board to show when a computer is in S3 sleep mode for motherboards (like Gigabyte) that do not provide a status to the case LED.
a wireless audio device, created from a cheap wireless router, capable of playing internet radio streams or music on its USB flash drive. It requires only a 12v power source so power consumption is very low. A custom web page controls the music and volume. Perfect for daily office music or for listening at night while sleeping (since there are no moving parts to add noise).