If your refrigerator isn’t keeping food at the right temperature, the signs are hard to miss. Milk starts going bad earlier than the expiration date, ice crystals appear in your condiments, and you ...

The project uses a digital temperature sensor for precise control of temperature in medical applications or industries. This system is better than analog/thermostat system, which has poor accuracy.

We may receive a commission on purchases made from links. Hisense may be best known for its TV sets, but it also offers a large range of home appliances, including refrigerators and freezers. Its mini ...