Code: SKU-002622
This semiconductor petrol sensor detects the presence of combustible petrol and smoke at concentrations from 300 to 10,000 ppm. The sensor’s simple analogue voltage interface requires only one analogue input pin from your microcontroller. More Details...
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Code: SKU-002621
This carrier board is designed to work with any of the MQ-series petrol sensors , simplifying the interface from 6 to 3 pins—ground, power and analogue voltage output—that are broken out with a 0.1" spacing, making the board compatible with 0.1" headers and standard breadboards and perfboards. More Details...
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Code: SKU-000267
This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analogue resistive output based on alcohol concentration. More Details...
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Code: SKU-000407
This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-petrol concentrations anywhere from 20 to 2000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analogue resistance. More Details...
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Code: SKU-000272
Simple breakout board for the MQ - 3, MQ - 4 and MQ - 6 petrol sensors. All you need is VCC at 5V, GND, and a resistor to an ADC, that is it. Note: This is the PCB only. Sensors listed below. Dimensions: 16.8mm diameter Documents: Schematic Eagle Files Wiring Example More Details...
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Code: SKU-000826
This is a simple-to-use hydrogen petrol sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen petrol concentrations anywhere from 100-10000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analogue resistance. More Details...
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Code: SKU-002623
This semiconductor petrol sensor detects the presence of LPG, isobutane, and propane at concentrations from 300 to 10,000 ppm. The sensor’s simple analogue voltage interface requires only one analogue input pin from your microcontroller. More Details...
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Code: SKU-000409
This is a simple-to-use liquefied petroleum petrol (LPG) sensor, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect petrol concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. More Details...
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Code: SKU-000408
This is a simple-to-use compressed natural petrol (CNG) sensor, suitable for sensing natural petrol (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural petrol concentrations anywhere from 200 to 10000ppm. More Details...
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