Sensors have been installed at Manresa Island, the Maritime Aquarium and Sheffield Island to monitor Norwalk Harbor.

Water wells are simple things, but that doesn’t mean they are maintenance-free. It can be important to monitor water levels ...

A Cheap Soil Sensor Saved My Fragile Houseplants. Here's How ...

Courtney Southwick is a writer focusing on health, nutrition, and disease. She has been blogging for the past two years at CourtneySouthwick.com. She writes blogs and articles for online publications ...

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A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...

Di et al. report a dual-band infrared photodetector employing size-engineered PbS quantum dots as spectrally selective absorbers in a unipolar barrier configuration, which can switch between near- and ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...