AAT: autonomous atomic time
Accurate to one second in about 3,000 years.
Hardware
- LRPO]: Rubidium Frequency Standard (<$US100)
- Solarbotics Ardweeny fits on the back of the included ATmega328, taking up no more valuable breadboard space than the microcontroller itself! (US$10)
Tools
TODO
- program Ardweeny
- mount in case