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MQ-3 Alcohol Sensor

MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor
MQ-3 Alcohol Sensor


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KES 400.00
  • Stock: In Stock
  • Model: MQ3
  • Weight: 100.00g
  • SKU: 36
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The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathalyser.It has a high sensitivity to alcohol and small sensitivity to Benzine. The sensitivity can be adjusted by the potentiometer.
 
 
Specification


Power supply needs: 5V
Interface type: Analog
Pin Definition:  1-Output  2-GND  3-VCC
High sensitivity to alcohol and small sensitivity to Benzine
Fast response and High sensitivity
Stable and long life
Simple drive circuit
Size: 40x20mm

Tags: alcohol sensor
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Rain Drop Sensor Module
The Raindrop Detection Sensor module is an easy-to-use and low cost drop recognition sensor. The sensor works through a series of exposed parallel tra..
KES 200.00
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RTD PT100 Temperature Sensors Probe RTD PT100 Temperature Sensors Probe
Out Of Stock
RTD PT100 Temperature Sensors Probe
Operating Temperature:     -50 - 450 C Probe Material:         Stainless Steelprobe length: 300..
KES 2,000.00
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Sensor Kit For Arduino / Raspberry Pi (45 in 1)
Sensor Kit For Arduino / Raspberry Pi (45 in 1)
If you’ve been eager to get extra Sensor Modules to upgrade your electronics or robotics projects, then the 45 in 1 Sensor Kit for Ardu..
KES 3,400.00
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Smoke Detector/Sensor Photoelectric Smoke Detector/Sensor Photoelectric
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Smoke Detector/Sensor Photoelectric
This photoelectric smoke sensor detects smoke using a couple of infrared diodes. The principle of detecting is that the granules in the smoke can refl..
KES 1,200.00
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Water Flow sensor - 3/4"
Water Flow sensor - 3/4"
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its spee..
KES 1,000.00
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Water Flow Sensor -1/2"
Water Flow Sensor -1/2"
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its spee..
KES 800.00
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Water Level Sensor Float Switch
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Water Level Sensor Float Switch
A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. U..
KES 500.00
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