- Description
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Details
Description
Grove - Alcohol Sensor is a complete alcohol sensor module for Arduino or Seeeduino. It is built with MQ303A semiconductor alcohol sensor. It has good sensitivity and fast response to alcohol. It is suitable for making Breathalyzer. This Grove implements all the necessary circuitry for MQ303A like power conditioning and heater power supply. This sensor outputs a voltage inversely proportional to the alcohol concentration in air.
Technical Details
Dimensions 40mm x 20mm x 12mm Weight G.W 11g Battery Exclude Power requirements 5 VDC @ ~120 mA (heater on) Detection Gas Alcohol Concentration 20-1000ppm Alcohol Interface 1 TTL compatible input (SEL), 1 TTL compatible output (DAT) Heater Voltage 0.9V ± 0.1V AC or DC Heater Current 120 ± 20mA Part List
Grove - Alcohol Sensor 1 Grove Cable 1 ECCN/HTS
ECCN EAR99 HSCODE 9027900000 Certification
RoHS Compliant - Reviews
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Grove System
Grove is a modular, ready-to-use tool set developed by Seeed Studio. It takes a building block approach to assembling electronics. Compared with the traditional, complicated learning method of using a breadboard and various electronic components to assemble a project, Grove simplifies and condenses the learning process significantly. The Grove system consists of a base shield and various modules with standardized connectors.
Learn View Grove System Wiki