Timestrip of Cambridge has designed its first temperature logger for cold supply chains, the disposable miniature TL520. Within its 40 x 54 x 5.5mm IP54 enclosure – half the area of a credit card – ...

There’s already available example code for streaming data into the Phyphox data logging and graphing app, as well as schematics – hopefully, the full board files will be available soon.

Once the data is logged, the SD card can be removed and the .csv file opened in spreadsheet software to make a graph showing temperature change over time.

The DG-100 is a GPS data logger that, when turned on, pings a satellite network to track and log its location on earth.

Higher tier: using microphones and data logger A data logger can measure and record the time taken for sound to reach two microphones. Unlike the clap-echo method, these can be quite close together.

1. The heart of the STI Killer’s data logging system is the AEM AQ-1 Data Logger. It’s a simple data acquisition system capable of supporting a multitude of inputs at incredible speeds.

As satellite telemetry and data logger technology advance, more information has become available regarding turtle behaviour during migration, including diving depth, foraging activity, and surfacing.