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|Specification||Input voltage: 5 +/- 0.2V; DOUT: Digital signal output; LED lights on when detected gas; AOUT: analog signal output, the output is the analog value of detected voltage; GND: Power supply negative pole;|
|Application||Suitable for home / industry alcohol detection using|
|Packing List||1 x Alcohol detector module|
|Quantity||3+ units||5+ units||10+ units|
|Rate||USD$ 6.52 shipped||USD$ 6.49 shipped||USD$ 6.47 shipped|
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100% of customers would recommend this product to a friend (1 out of 1)
Involvement Level: Expert (understands the inner workings)
Pros: A plug-and-play module that easily measures alcohol level exposure. Outputs both digital (Boolean) and Analog ranged output. Analog level can be used to measure scale of alcohol level in the air. Well build.
Cons: A bit pricey. Otherwise, excellent and practical. Do not, however, expect very accurate air-concentration level reading, at least not without a lab-based configuration, using empirical setup and tunning.
Other: Plug and play.
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