zł24.90
Grove Gas Sensor (MQ3) - module with an alcohol sensor
ID: 583246
zł61.78
Tax included
zł50.23 tax excl.
Module with the MQ3 alcohol concentration sensor. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020006
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
A module with an MQ3 alcohol sensor, which enables gas detection and the construction of a simple breathalyzer. Sensitivity of alcohol detection is regulated by a potentiometer. The board is equipped with a Grove connector, so it can be used with the Base Shield V2 and Arduino extension. The module has an analog output with a voltage proportional to the measured concentration and is supplied with a voltage of 5 V. Full documentation of the module with examples of use is available on the product page.
Features
- Detection range: 0.05 to 10 mg/L
- Analog interface
- Quick reaction
- Adjustable sensitivity by potentiometer
- Stable performance
- Power supply: 5V
- Power: up to 750 mW
- Size: 130 x 90 x 21 mm
- Weight: 14 g
583246
Data sheet
- Interface
- Sygnał analogowy
- Type of sensor
- MQ-3
- Power supply voltage
- 5 V
- Concentration measurement
- Alcohol
You might also like
Arduino Uno Rev3 is a popular board with Atmel ATmega328 microcontroller from the AVR family, there are 14 I / O lines, 6 PWM channels and 6 analog inputs. The additional ATmega16U4 microcontroller realizes communication via the USB interface. Arduino A000066
zł113.90
24h
Available quantity: 66
Available
A set with ATmega2560 microcontroller (256 kB Flash, 8 kB RAM, 4 kB EEPROM) clocked at 16 MHz. The user has, among others: 54 I / O lines, 14 PWM channels, 16 analog inputs. Arduino A000067
zł209.00
24h
Available quantity: 68
Available
Base Shield V2 is an extension for tiles with an Arduino shield connector, it has a Grove connector, which can be connected to Grove-compatible modules / sensors. Seeedstudio 103030000
zł24.40
24h
Available quantity: 20
Available
The expansion module is designed for Arduino Mega and Google ADK boards. It is equipped with connectors to which you can attach modules compatible with the Grove standard. Seeed Studio 103020027
zł54.85
24h
Available quantity: 2
Available
Module with MQ5 LPG concentration sensor. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020056
zł55.95
24h
Available quantity: 2
Available
Module with a gas concentration sensor MQ2, which enables the detection of LPG, butane, propane, methane, alcohol, hydrogen and smoke. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020055
zł34.92
24h
Available quantity: 2
Available
Other products in the same category (16)
Transceiver module equipped with SoC ESP8285 IoT enabling communication with WiFi networks. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 113020011
zł78.73
24h
Available quantity: 2
Available
Module with a slide potentiometer. Depending on the position of the slider, the resistance value (maximum resistance 10kΩ) changes, which translates into the voltage value at the analog output of the module. The module has a connector in accordance with the Grove standard. Seeed studio 101020036
zł35.36
24h
Available quantity: 2
Available
Module with temperature sensor MCP9808. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020556
zł30.34
6 weeks
No product available!
Module with temperature and humidity sensor DHT11. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020011
zł28.82
24h
Available quantity: 3
Available
Module with MLX90614 temperature sensor with a measurement accuracy of 0.2°C and a viewing angle of 35°. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020895
zł171.47
24h
Available quantity: 2
Available
Module with a capacitive fingerprint sensor. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 101020713
zł140.39
24h
Available quantity: 1
Available
Module with a 3-axis ADXL372 accelerometer with a measuring range up to ± 200g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020632
zł199.00
6 weeks
No product available!
The module is compatible with the Grove Base Shield and designed to implement a wireless serial connection. It uses Bluetooth 4.0 (BLE) HM-11 and UART communication. Seeed Studio 113020008
zł137.11
24h
Available quantity: 3
Available
Module with a 12-channel capacitive touch sensor MPR121. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020872
zł38.92
24h
Available quantity: 3
Available
Module with a 9-axis IMU sensor, which combines an accelerometer and a gyroscope (ICM20600 system) and a magnetometer (AK09918 system). The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020585
zł62.87
24h
Available quantity: 1
Available
Module with MLX90614 temperature sensor with a measurement accuracy of 0.2°C and a viewing angle of 5°. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020894
zł265.02
24h
Available quantity: 1
Available
Module with a 3-axis magnetometer BMM150. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020492
zł53.46
24h
Available quantity: 3
Available
Module with RGB LED diode. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104020048
zł32.58
6 weeks
No product available!
Module with 2-channel driver for DC motors L298P. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 105020093
zł81.54
24h
Available quantity: 3
Available
Module with LSM6DS3 sensor that combines a 3-axis accelerometer and a 3-axis gyroscope. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 105020012
zł67.69
6 weeks
No product available!
Module with light sensor - LS06-S phototransistor. The board is equipped with a Grove connector and has an analog output. Seeed Studio 101020132
zł10.75
24h
Available quantity: 3
Available
Module with the MQ3 alcohol concentration sensor. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020006