Abstract: This paper evaluates the sensing performance of photodetector in response to different colours of light sources used for water turbidity measurement. Initially the best photodetector is ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer gliding ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

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We've received a review sample of the Lockzo AL501 3-in-1 smart door lock system (Smart Lock + Video Camera + Doorbell). It ...

A 2026 Ram owner installed a K&N cold-air intake, hoping for big power gains. Instead? An immediate engine error light and a ...

Abstract: In this study, a flexible capacitive pressure sensor based on filter paper substrate is proposed. The electric double layer (EDL) structure was constructed through the introduction of ionic ...

Struggling to find the perfect gift for a teenager? We rounded up the best gifts for teens — room decor, apparel, beauty ...