MicroElectronics Alcohol click

Description

Alcohol click has a high sensitivity to alcohol and it can be used to detect alcohol in concentrations from 0.04 to 4mg / l.

MQ-3 sensor
Concentration: 0.04-4mg / l alcohol
Sensitivity: Rs (in air) / Rs (0.4mg / LAlcohol) ≥5
Interface: Analog
5V power supply

Type: Gas
Applications: Portable alcohol detector, breathalyzer for estimating BAC (blood alcohol content)
On-board modules: MQ-3 Semiconductor sensor for alcohol
Key Features: Designed to use a 5V power supply
Key Benefits: Potentiometer for calibration
Interface: Analog
Input Voltage: 3.3V or 5V
Compatibility: mikroBUS
Click board size: M (42.9 x 25.4 mm)