The handy project is built around a small Microchip 12F509 controller, an alarm, and a temperature sensor to remember the monitored temperature of how long it has been above a temperature set point.

Thermo Scientific Insight is one of three freezer monitoring systems currently in use at the University of Colorado Boulder. It is a powerful freezer monitoring tool that can report on a freezer's ...

Deep freezers are a great thing to have, especially when the world gets apocalyptic. Of course, freezers are only good when they’re operating properly. And since they’re usually chillin’ out of sight ...