Projects 2014 > Breathing Stone > Journal
The ECG shield and arduino were shosen to capture the signal. The main CPU was an odroid U3 board. This board can run linux/android. The processing power is equivalent to a samsung tablet.

The ECG shield and arduino were shosen to capture the signal. The main CPU was an odroid U3 board. This board can run linux/android. The processing power is equivalent to a samsung tablet.
