- on Test & Measurement
- Published in issue 9/2016 on page 92
Arduino’d 48-hour recordtracking barograph feat. storm alert
Possibly one of the most important environmental properties to know while sailing is atmospheric pressure. This project records the measured air pressure, displays the last 48-hour (max.) period and shows it on a 2.2” TFT. This helps you keep track of sudden changes, so you are able to navigate to a safe haven before the storm starts.