- Out-of-Stock

Sparkfun MQ Gas Sensor Carrier
free shipping in Poland for all orders over 500 PLN
If your payment will be credited to our account by 11:00
Each consumer can return the purchased goods within 14 days
Sparkfun MQ Gas Sensor Carrier
This carrier board is designed to work with any of the MQ-series gas sensors, simplifying the interface from 6 to 4 pins that are broken out with a 0.1" spacing, making the board compatible with 0.1" headers and standard breadboards and perfboards. The board has the same diameter (16.8 mm) as the smaller of the gas-sensor packages, allowing for a low-profile connection.
![]() |
![]() |
This breakout board is designed to work with any of the MQ-series gas sensor, simplifying the interface from 6 to 4 pins that are broken out with a 0.1" spacing, making the board compatible with 0.1" headers and standard breadboards and perfboards. The board has a diameter of 16.8 mm, which matches the diameter of the small (plastic) gas sensor packages, providing a more convenient, compact connection within the bounds of the sensor itself.
The two rows of 1 x 2 pins are spaced 0.5" apart allowing the break out board to work with standard breadboards.
Note that we also offer an alternate gas sensor breakout board that has mounting holes, pads designated for the required sensitivity resistor RL, and a convenient three-pin interface.
Connect H1 and A1 to 5 V, GND to ground, and B1 to an ADC input of your microcontroller. A required (but not included) sensitivity-setting resistor, RL, should be connected between B1 and GND. The resistance of RL should be calculated using the datasheet for your particular gas sensor.
The MQ gas sensors have light to no polarity, so the gas sensor will work with the board any way it fits into the 6 pins.
|
Note: This product consists of the PCB by itself; it does not include a gas sensor, sensitivity resistor, header pins, or any additional hardware.
![]() |
Alcohol Gas Sensor MQ-3 |
![]() |
Pololu MQ Gas Sensor Carrier |
![]() |
Carbon Monoxide Gas Sensor MQ-7 |
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
The MQ-2 sensor allows the measurement of gas concentrations such as propane, butane, methane, LPG as well as alcohol and smoke. Sensor measuring range: up to 10,000 ppm
No product available!
The MQ-3 sensor allows you to measure the concentration of alcohol vapors. The measuring range of the sensor is in the range of 0.05 mg / L to 10mg / L, and an analogue signal is obtained at the output.
The MQ-4 sensor allows methane concentration measurement. The measuring range of the sensor reaches up to 10,000 ppm and an analogue signal is obtained at the output.
No product available!
The MQ-6 sensor allows the measurement of LPG, propane and isobutane. The measuring range of the sensor is in the range of 300 - 10.000 ppm, while the output receives an analog signal.
The MQ-7 sensor allows you to measure the concentration of carbon monoxide (carbon monoxide). The measuring range of the sensor is in the range of 10 - 10,000 ppm
The MQ-9 sensor allows the measurement of gas concentrations such as carbon monoxide, propane and methane. Sensor measuring range: 10 - 10,000 ppm
No product available!
The MQ-8 sensor allows the measurement of hydrogen concentration in the air. The measuring range of the sensor is in the range of 100 - 10,000 ppm.
No product available!
The MQ-5 sensor allows the measurement of alcohol and gas concentrations, such as methane, LPG, and carbon monoxide. Sensor measuring range: up to 10,000 ppm
No product available!
No product available!
No product available!
PECEL ATMEGA8535 MICROCOMPUTER WITH PROCESSOR - PRINTED PLUG AND PROGRAMMED SYSTEM
No product available!
Set for self-assembly simulator dawn and dusk. AVT5480 B
No product available!
Micro SDHC 16GB class 10 UHS-I memory card with adapter
No product available!
No product available!
LCD 4x20, 98x60mm, FSTN NEGATIVE, LED backlight (blue), enhanced temperature range, RoHS
No product available!
No product available!
No product available!
TEMPERATURE RECESSOR TLOG_2 - PRINTED PLATES AND PROGRAMMED SYSTEM - PLATE AND PROGRAMMED LAYOUT
No product available!
Orange Pi Win Plus A64 Quad-core 2GB WIFI Development Board
No product available!
No product available!
No product available!
Insulated fibre-optic probe with a measurement range of up to 2500 V. Operates up to 350 MHz and can be connected to an oscilloscope via a BNC connector. Battery-powered. Micsig OIP350B
No product available!
The ESD-14 straight tweezer is 120mm long. Anti-static, anti-magnetic, acid-resistant, hardness HRC40. The gripping part is coated. Perfect for work in SMD electronics
No product available!
No product available!
Sparkfun MQ Gas Sensor Carrier