Businesses are welcoming the Codes because they know that its progressive aspects will not get implemented and they will be able to curb labour rights. What was being achieved by businesses ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

This article, originally posted on Sept. 23, 2019, was last updated on Dec. 3, 2025. Please note that these statistics aren’t updated regularly. Always check with your state’s hospital associations ...

Canon has developed a new 3.2-megapixel single photon avalanche diode (SPAD) image sensor that can take color photographs in the dark, according to Nikkei Asia. It’s due to go into production next ...

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

Abstract: Colorimetric dye readout devices have been explored extensively, with many approaches relying on complex hardware setups that stabilize the illuminant and capture conditions, typically ...

The P2135 code indicates that the engine control module (ECM) has detected a mismatch between the voltage signals of Throttle ...

Abstract: Design of low cost, high speed portable color sensor suitable for use in external light environment susceptible to disturbances is presented. The color identification is based on sensing Red ...

This is a breadboard friendly breakout board for the Maxim MAX30105 reflectance, particle, and pulse ox sensor. This library should work with other MAX3010x sensors including the MAX30102, MAX30101, ...

A cheap, yet precise filament diameter sensor, intended to compensate for filament diameter deviations in real-time. The InFiDEL is a cheap (< $5) filament diameter sensor intended for use with FDM 3d ...

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