This is an Arduino Alcohol sensor. It uses a MQ3 probe which can be used in a Breathalyser. It has a high sensitivity to alcohol and less sensitivity to Benzine. The sensitivity is able to be adjusted by the potentiometer. The output is proportional to the density of gas. You can use analog reading to read the data from this sensor.
Features:
- Standard assembling structure (Times-of-5mm Center distance between four 3mm(0.12") mounting holes)
- Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)
- Icons to simplely illustrate sensor function
- High quality connector & potentiometer
- Immersion gold surface
Specifications:
- 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
- Size: 36.4x26.6mm(1.43"x1.05")
Documents:
Warranty: 90 days
- Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.
Package Includes:
- 1 x Arduino Alcohol Sensor (MQ3)
- 1 x Analog Cable
Gravity: Analog Alcohol Sensor (MQ3) For Arduino
- Brand: DFRobot
- Product Code:DFR-MQ3-Sensor
- Reward Points:7
- Availability:In Stock
- रo 647.00
-
रo 562.00
- Price in reward points:669
-
- 20 or more रo 645.00
- 45 or more रo 642.00
- 105 or more रo 625.00
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