If you are searching for an accurate and cool weather station, I have what you need! The lamp, which integrates an LED matrix controlled by a Raspberry Pi, is programmed to show the temperature through a vertical range of colors (blue at the bottom for cold and red at the top for hot), as well…
While some people love that the Raspberry Pi can help them build an awesomely far-fetched device that’s perfect for showing off (but sits on a shelf after the build), others would prefer to make devices that they can use every day. In this article, we’ll discuss some things you can make out of a…
Water is essential to life on earth, and making sure our rivers and lakes are free from pollution is therefore quite important. For environmental monitoring, students from Bergen County Academics Magnet High School have come up with the Intelli-Buoy system that can track water turbidity, pH, oxygen, and temperature levels for analysis. It can also keep tabs on…
Wireless power transfer was first demonstrated by –Nikola Tesla– in the 1890s; however, it is actually only in the last decade that the technology has been harnessed to the point where it offers real, tangible benefits to real world applications. The basis of a wireless power system is essentially two coils: a transmitter and receiver…
Do you ever think about what people did before sophisticated weather-predicting technology existed? In the US at least, we have a bit of a weather obsession – just take a look at the Weather Channel sometime, with its lineups of shows about natural disasters, potential natural disasters, historical natural disasters, and all manner of weather-related phenomena….
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