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Rapid, simultaneous detection of multiple bacteria achieved with handheld sensor

Hear the words E. coli or salmonella and food poisoning comes to mind. Rapid detection of such bacteria is crucial…

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Novel electrochemical sensor detects dangerous bacteria

Researchers at Goethe University Frankfurt and Kiel University have developed a novel sensor for the detection of bacteria. It is…

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Snag this portable color sensor for just $60 this St. Patrick’s Day

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Match nearly any color with this mini sensor, now $59.97 through Feb. 25

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Self-powered sensor automatically harvests magnetic energy

MIT researchers have developed a battery-free, self-powered sensor that can harvest energy from its environment. Because it requires no battery…

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New year, new hues—grab an advanced color-matching sensor for only $59.97

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Acid sensor and calcium store discovered in plants

When plants are infected by pathogens, suffer from a lack of water or have to react to other external stimuli,…

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A color-based sensor to emulate skin’s sensitivity

Robotics researchers have already made great strides in developing sensors that can perceive changes in position, pressure, and temperature —…

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The best outdoor motion sensor lights in 2023

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Get ahead of holiday shopping and snag this color-matching sensor for only $59.97

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