Digital barometer

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Gavin Saunders's picture
Gavin Saunders

This is Cornwall, so we want to know what the weather is doing - right? I found that I wanted to be able to see what the pressure had been doing over the last 24 hours. This project uses an Arduino board and a digital pressure sensor to display the pressure over the previous 24 hours. I've also programmed an analogue face showing the current pressure.

Its working now on the breadboard. Just need to find a suitable case