To be installed in a car to gather telemetry about its location and the road it is driving on. This data is periodically written to an SD card.

This is a Telemetry Viewer for the Leaf Vario Project. It takes the binary data, will show graphs of some of the data, and enable exporting it into more verbose JSON or CSV file formats. This project ...

[William Osman] set out to prove that unlike expensive commercial data logging rigs, he could get the same results for under twenty bucks. He wanted to build a wireless three-axis accelerometer for a ...