miniLOG - a Precision Standalone Data Logger

[Fenclu]

I'd like to introduce my latest project. It's a precise standalone voltage and current logger that saves the logged data to an SD card. I call it the miniLOG, because it's small and well, it logs stuff...

Here's one of the prototype PCBs layout. Hopefully it will be on the market by the end of the year.

More details on my blog:  http://timecircuits.blogspot.com/2013/10/minilog-precision-standalone-voltage.html

I'd love to hear your feedback, either good or bad. It's supposed to be a kind of public research to find out if anyone would be actually interested in it.

http://timecircuits.blogspot.com/2013/11/minilog-seires-part-2-circuit.html - SCHEMATIC

Peace.