Raspberry Pis are known for their versatility. And thanks to their general-purpose input/output (GPIO) pins, you can easily ...

We use the Arduino board as a slave board for collecting data from the sensors and for controlling the relay which turn on/off the water pump. We used Node-RED to create a dashboard interface, where ...

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Jan. 26, 2025 — Using syrup and baking soda, research has demonstrated the formation mechanism of rootless cones, small volcanic landforms commonly found on Earth and Mars. The study clarified ...