Electrochemical H₂S smart sensor The autonomous H 2 S smart sensor is an advanced version of the electrochemical (EC) smart sensor and the latest technology for gas detection. It has two parts: one ...

pH electrodes are analytical sensors for measuring potential of hydrogen (pH), the negative logarithm of the hydrogen ion activity in solution. The pH value of a substance is directly related to the ...

Ion selective electrodes measure the potential of a specific ion in solution. This potential is measured against a stable reference electrode of constant potential. The potential difference between ...

This provides for exact measurement of the location and intensity of impacts to the skull. To create the impact sensor, electrodes are printed on either side of a thin dielectric layer to form a ...

The external stimulation works in combination with rehabilitation. Multiple stickers, or electrode clusters, go on the ...

Today, [Raphael (@rbaron_)] is here to teach us (Twitter, unrolled) what it takes to build a soil-embedded sensor that can actually survive contact with a plant. As the picture might hint ...

The EC-130H aircraft carries a combat crew of 13 people. Four members are responsible for aircraft flight and navigation (aircraft commander, co-pilot, navigator and flight engineer), while nine ...

U.S. soldiers prepare for a night mission during operational testing of two new GPS navigation systems. (Nicholas Robertson/Army) The Army’s annual exercise focused on refining its Positioning ...

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic ...

Once considered an essential part of the auto industry's high-tech future, lidar sensors are now often seen as optional components with uncertain prospects. The sensors, which use lasers to depict ...

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