Initial Sketch

A project log for Car Journey Logger

A simple data logger that logs the time and date of ignition on and ignition off events.

David HopkinsDavid Hopkins 07/14/2015 at 07:570 Comments

Initial idea:

Arduino Nano at the core of it all, logging to an SD card (uSD would be too fiddly), logging the date/time as reported by the RTC, battery system required so that it can log the 'power off' events, originally this was to be a supercap of some kind, but i have loads of lipos kicking around and no supercaps.

Have realised since that only need one buck converter.