Octopus MQ3 Gas Sensor Brick
This item would be removed off after selling out.
OCTOPUS GAS Sensor (MQ3) is an alcohol-based sensor:<Q3:
Power supply 5V
Interface type: Analog
High sensitivity to alcohol and small sensitivity to Benzine
Fast response and High sensitivity
Stable and long life
Simple drive circuit
Vehicel alcohol detector
Portable alcohol detector
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.