Product Description
Overview
· Sensitive for alcohol, ethanol
· Output voltage boosts along with the concentration of the measured gases increases
· Fast response and recovery
· Adjustable sensitivity
· Signal output indicator
Specifications
· Power: 2.5V ~ 5.0V
· Dimension: 40.0mm * 21.0mm
· Mounting holes size: 2.0mm
Applications
· Car alcohol alarm
· Breathalyser
How to Use
In the case of working with a MCU:
· VCC ? 2.5V ~ 5.0V
· GND ? power supply ground
· AOUT ? MCU.IO (analog output)
· DOUT ? MCU.IO (digital output)
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