Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

Recently [Glen Akins] reported on Bluesky that the Zigbee-based sensor he had made for his garden’s rear gate was still going strong after a Summer and Winter on the original 2450 lithium coin cell.

Infineon Technologies AG has introduced its new XENSIV PAS CO2 5-V sensor. Based on photoacoustic spectroscopy (PAS) technology, the CO 2 sensor improves building energy efficiency and reduces the ...

What if you created a sensor system that didn't require batteries? Self-sustaining, such a platform could run for decades. A recent study set out to do just that. Researchers from the University of ...

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Capacitive touch sensors have made homes i n scores of MP3 players and mobile phones. Of course, the mobile arena is no longer the only bastion for these devices. Today, sensor technology has ...