I’ve been playing around with a great SD card logging unit from Hobby Tronics. This is a slightly improved version (and cheaper!) of the SparkFun
Author: adamfowleruk
Sales Engineer and Author
Tracker project todos…
Just a quick list for my own needs… Things already done:- Proven transmitter sends valid GPS tracking data to receiver on computer Built prototype transmitter
Recent purchases…
I’ve made a couple of recent purchases after considering the full scope of my project. Firstly I’ve bought another SparkFun 16×2 LCD module, and this
Arduino Pro Mini power saving modes
There are many ways to save power on the Arduino board itself. I summarise these with power consumption numbers…
D of E Tracker project box component layout…
Here’s some radio project pics for you… The first one, above, shows the partly soldered project. You can see the battery plug (top right of
More tracker power saving tricks…
I’ve now employed a bunch of tricks to reduce power consumption. Here’s what I’d done…
Adam's Deep Technology Blog 