Semiconductor Alcohol Sensor MQ303A This post is intended to be a quick review of the common and cheap MQ303A semiconductor alcohol sensor widely used in portable alcohol gas detectors.

Osaka Metropolitan University researchers have developed a smartphone-compatible alcohol sensor that can visually detect a full range of ethanol concentrations, without the need for complex ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. First PAS (passive alcohol sensor) ...

Scientists developed a smartphone-compatible ethanol sensor using a metal-organic framework called Cu-MOF-74. The sensor visually detects ethanol concentrations across a wide range, with no ...