I have made a little progress with the Arduino Logger updating the previous mess i had made in a box, to something that is going to be neat and tidy and use a TFT display where i can show more data than i could on the 20×4 lcd display.
Everything is now built into the shield that sits below the Mega. SD card will be accessible now without taking off the lid. The real time clock is in the shield board now and hidden from view. Next job will be to wire up a 1 Cell lipo battery pack, charger and boost converter to make 5v to run the thing, Oh and convert the software.
It is a bit of a power hungry thing, close to 200ma.
