A Reddit user has shared a project that turns an ordinary thermos into a smart flask with a real-time temperature display.

Back home after his trip, he built this simple Temperature, Altitude and Pressure Display Device using a few off the shelf parts. Following a brief search, he zeroed in on the BMP 180 sensor ...

In fact, I frequently had to launch Apple’s Home app to manually refresh the temperature Homie was showing in the menu bar. Looking for an alternative solution, I stumbled upon this article by Joe ...