Automatic Smart Plant Watering System is a smarter solution that works on Arduino Uno, which can automatically operate for plant watering at optimal moisture conditions of soil. It checks the moisture ...

Non-destructive plant nanobionic sensor embedded within leaves to report arsenic levels within plants to portable electronics, enabling real-time monitoring of arsenic uptake in living plants. Credit: ...

The electrochemical sensor attaches tiny spikes to plant leaves and monitors hydrogen peroxide, the stress response that triggers the discoloration and wilting of leaves. The cells inside a plant ...

December 13, 2020 A first-of-a-kind plant-based nanosensor can monitor arsenic concentrations in soil Singapore-MIT Alliance for Research and Technology; Christine Daniloff, MIT View 1 Images ...

Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using ...

To setup: Connect 3 sensor modules to 5V supply and ground pins of the arduino module. Connect Trigger and echo pins of each module to digital pins 2 to 7 as shown in the figure. Adjust their ...