A Cheap Soil Sensor Saved My Fragile Houseplants. Here's How ...
Researchers have developed a highly sensitive light-based sensor that can detect extremely low concentrations of cancer biomarkers in the blood. The new technology could one day make it possible to ...
Silver-coated nanopillars selectively bind glucose in sweat, producing measurable light changes. A compact LED and Bluetooth module relay readings to a phone in real time.
A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...
ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...
A new smart platform invented by Purdue University researchers to wirelessly monitor subsoil health could change the ...
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