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.

Power outages always seem to hit right after you did a full week's worth of grocery shopping. Use this cheap gadget to ensure ...

We all learned in school that water freezes at 32 degrees Fahrenheit. So, the logic would follow that a freezer only needs to be set at 32 degrees, right? But the reality is, to safely freeze food, ...

WattStopper has participated in a ground-breaking demonstration of solid-state lighting (SSL) technology combined with occupancy sensors in grocery store freezer cases. The project was supported under ...

Although ultra-low temperature (ULT) freezers are specifically designed to work between -86°C and -45°C, they often work at a set temperature of -70°C or -80°C. These freezers can last for about 12 to ...