Fast delivery
Discount conditions for companies
Up to 10% discount for pupils, students and educational institutions
Europe wide shipping for 4,90€
MG811 CO2 Sensor Module
MG811 CO2 Sensor Module
MG811 CO2 Sensor Module
Image similar
     
Crap! Sorry, this item is currently sold out.
We will notify you as soon as the item is available again.

MG811 CO2 Sensor Module

€38.42 *
Content: 1 Piece

incl. VAT plus shipping costs

Sold out

Delivery time 1-3 Working days

  • F23105958
  • 0,01 kg
  • 3.54 cm x 3.52 cm x 2.05 cm (L x W x H)
Secure and fast payment with
Amazon PayKlarnaCredit cardPayPalInvoiceSofort.Prepayment
The MG811 sensor measures the concentration of carbon dioxide (CO2) in the air. As the CO2... more

The MG811 sensor measures the concentration of carbon dioxide (CO2) in the air. As the CO2 concentration increases, the output voltage of the module decreases. 

Overview:

  • Analog output: 0-2 V
  • Working voltage: DC 6V (When used with Arduino, an external voltage source should be used. In tests we were able to get readings at 5V as well, but then the accuracy is questionable).
  • Dimensions: 35.4 x 20.5 x 35.2 mm

Scope of delivery:

  • 1x  MG811 CO2 Sensor Module
Further links to "MG811 CO2 Sensor Module"
Read, write and discuss reviews... more
Customer reviews for "MG811 CO2 Sensor Module"
Write rating
Reviews will be activated after verification.
Please enter the string in the text field below.

The fields marked with * are required.

- 9%
MQ-3 - Sensor for alcohol with XH2.54 3P socket MQ-3 - Sensor for alcohol with XH2.54 3P socket
Content 1 Piece
€5.39 * €5.90 *
Item no: F23109053
Add
MQ-2 Sensor for methane gas - with XH2.54 4P socket MQ-2 Sensor for methane gas - with XH2.54 4P...
Content 1 Piece
€4.24 *
Item no: F23109076
Add
Still 2 in stock!
Infrared carbon dioxide sensor MH-Z14A Infrared carbon dioxide sensor MH-Z14A
Content 1 Piece
€43.83 *
Item no: F23107727
Add
BME680 4-in-1 sensor module - temperature, humidity, air pressure & gas (Arduino-compatible) BME680 4-in-1 sensor module - temperature,...
Content 1 Piece
€14.22 *
Item no: F23107534
Add
SCD40 sensor for CO2, temperature and humidity SCD40 sensor for CO2, temperature and humidity
Content 1 Piece
€36.16 *
Item no: F23107771
Add
SCD41 Sensor - CO2, temperature & humidity sensor SCD41 Sensor - CO2, temperature & humidity sensor
Content 1 Piece
€50.61 *
Item no: F23107654
Add
Sold out
Grove all-in-one environmental sensor SEN55 Grove all-in-one environmental sensor SEN55
Content 1 Piece
€61.50 *
Item no: F23108195
Add
Still 1 in stock!
Grove All-in-One environmental sensor SEN54 Grove All-in-One environmental sensor SEN54
Content 1 Piece
€56.00 *
Item no: F23108200
Add
Nova Fitness SDS011 Fine Dust Sensor Nova Fitness SDS011 Fine Dust Sensor
Content 1 Piece
€39.58 *
Item no: F23108590
Add
- 23%
CO2 - Sensor - Comparable with MH-Z19B - with pin header CO2 - Sensor - Comparable with MH-Z19B - with...
Content 1 Piece
€29.48 * €38.48 *
Item no: F23106853
Add
MQ-135 - Sensor for air quality / gas MQ-135 - Sensor for air quality / gas
Content 1 Piece
€2.84 *
Item no: FUN-1010576
Add
Breadboard (plug-in board) with 830 contacts Breadboard (plug-in board) with 830 contacts
Content 1 Piece
€2.90 *
Item no: FUN-1010553
Add
1602 I2C LCD module with HD44780 1602 I2C LCD module with HD44780
Content 1 Piece
€3.78 *
Item no: FUN-1010568
Add
40 pieces breadboard cable female/female (20cm) 40 pieces breadboard cable female/female (20cm)
Content 1 Piece
€1.67 *
Item no: FUN-1010559
Add
40 pieces breadboard cable male/female (20cm) 40 pieces breadboard cable male/female (20cm)
Content 1 Piece
€1.74 *
Item no: FUN-1010554
Add
40 pieces breadboard cable male/male (20cm) 40 pieces breadboard cable male/male (20cm)
Content 1 Piece
€1.74 *
Item no: FUN-1010558
Add
Fan 5V with JST-2P connector - 30 x 30 x 7 mm Fan 5V with JST-2P connector - 30 x 30 x 7 mm
Content 1 Piece
€2.20 *
Item no: F23110210
Add
Sold out
Grove - CO2, temperature and humidity sensor (SCD41) Grove - CO2, temperature and humidity sensor...
Content 1 Piece
€65.30 *
Item no: F23106099
Add
Grove - Universal cable 4-pin 20cm (set of 5) Grove - Universal cable 4-pin 20cm (set of 5)
Content 1 Piece
€3.00 *
Item no: F23107262
Add
Still 2 in stock!
Grove - Light, color and proximity sensor (TMG39931) Grove - Light, color and proximity sensor...
Content 1 Piece
€18.90 *
Item no: F23106175
Add
Sold out
Grove - Particulate matter sensor (PPD42NS) - PM 2.5, dual PWM output Grove - Particulate matter sensor (PPD42NS) -...
Content 1 Piece
€19.23 *
Item no: F23109308
Add
Sold out
Grove - GSR sensor Grove - GSR sensor
Content 1 Piece
€12.30 *
Item no: F23109114
Add
Grove - Sound sensor Volume sensor Grove - Sound sensor Volume sensor
Content 1 Piece
€6.00 *
Item no: F23106394
Add
Grove - Temperature & humidity sensor V2.0 (DHT20) Grove - Temperature & humidity sensor V2.0 (DHT20)
Content 1 Piece
€7.00 *
Item no: F23106962
Add
PT100 temperature sensor WZPK-187 with metal probe PT100 temperature sensor WZPK-187 with metal probe
Content 1 Piece
€10.65 *
Item no: F23107887
Add
AHT25 Temperature & humidity sensor (1.27mm) AHT25 Temperature & humidity sensor (1.27mm)
Content 1 Piece
€3.35 *
Item no: F23107653
Add
SCD40 sensor for CO2, temperature and humidity SCD40 sensor for CO2, temperature and humidity
Content 1 Piece
€36.16 *
Item no: F23107771
Add
- 7%
Servo Tester / ESC Checker / PWM Controller Servo Tester / ESC Checker / PWM Controller
Content 1 Piece
€2.98 * €3.20 *
Item no: F23109082
Add
Funduino ESP32 - WROOM32, WLAN, WiFi development board with CP2102 Funduino ESP32 - WROOM32, WLAN, WiFi...
Content 1 Piece
€9.07 *
Item no: F23107345
Add
LTC1871 Step-up module - 100W, 3-35V to 3-35V voltage converter LTC1871 Step-up module - 100W, 3-35V to 3-35V...
Content 1 Piece
€7.09 *
Item no: F23107406
Add
- 16%
Funduino MG995 Servo, compare with TowerPro - 360° version Funduino MG995 Servo, compare with TowerPro -...
Content 1 Piece
€5.77 * €6.90 *
Item no: F23108963
Add
- 10%
GY-SGP30 - TVOC sensor for air quality, eCO2 GY-SGP30 - TVOC sensor for air quality, eCO2
Content 1 Piece
€12.58 * €13.90 *
Item no: F23108679
Add
GSR sensor - Comparable with Grove-GSR GSR sensor - Comparable with Grove-GSR
Content 1 Piece
€23.12 *
Item no: F23108678
Add
ZH03 PM1.0, PM2.5, PM10 - Laser sensor for particulate matter ZH03 PM1.0, PM2.5, PM10 - Laser sensor for...
Content 1 Piece
€19.90 *
Item no: F23106970
Add
- 21%
GY-NEO6MV2 GPS module, APM2.5 with EEPROM GY-NEO6MV2 GPS module, APM2.5 with EEPROM
Content 1 Piece
€6.21 * €7.90 *
Item no: F23106933
Add
MQ-3 - Sensor for alcohol MQ-3 - Sensor for alcohol
Content 1 Piece
€3.18 *
Item no: F23106855
Add
- 38%
CH340 microcontroller board - compatible with Arduino MEGA2560 R3 CH340 microcontroller board - compatible with...
Content 1 Piece
€12.90 * €20.90 *
Item no: F23107180
Add
MQ-7 - Sensor for CO gas MQ-7 - Sensor for CO gas
Content 1 Piece
€3.04 *
Item no: F23106822
Add
- 27%
Heart rate sensor "Pulse sensor" Heart rate sensor "Pulse sensor"
Content 1 Piece
€3.56 * €4.90 *
Item no: F23106819
Add
Resistors 0,10,20,47,100,220,330,470, 1k, 2.2K, 4.7k, 10k, 22k, 47k, 100k, 220k, 470k, 1M, Ω ±1% Resistors 0,10,20,47,100,220,330,470, 1k, 2.2K,...
Content 1 Piece
€4.44 *
Item no: F23107159
Add
DHT22 temperature and humidity sensor (without breakout board) DHT22 temperature and humidity sensor (without...
Content 1 Piece
€7.75 *
Item no: F23106799
Add
- 3%
DS1307 I2C RTC module - Tiny RTC DS1307 I2C RTC module - Tiny RTC
Content 1 Piece
€1.84 * €1.90 *
Item no: F23106775
Add
- 48%
Push-button small, with round knob Push-button small, with round knob
Content 1 Piece
€0.15 * €0.29 *
Item no: F23106728
Add
SPI SD memory card module - TF-Card Reader SPI SD memory card module - TF-Card Reader
Content 1 Piece
€1.69 *
Item no: F23106700
Add
RFID-KIT with Mifare RC522 receiver RFID-KIT with Mifare RC522 receiver
Content 1 Piece
€2.86 *
Item no: FUN-1010560
Add
5V touch sensor module for microcontroller 5V touch sensor module for microcontroller
Content 1 Piece
€1.48 *
Item no: F23106653
Add
SPI microSD card module - TF card reader SPI microSD card module - TF card reader
Content 1 Piece
€1.72 *
Item no: F23106642
Add
- 0.43%
20x04, 2004 I2C LCD module (backlight: blue) 20x04, 2004 I2C LCD module (backlight: blue)
Content 1 Piece
€6.87 * €6.90 *
Item no: F23107181
Add
Gas sensor kit (for Arduino) MQ-2, MQ-3, MQ-4, MQ-5, MQ-6, MQ-7, MQ-8, MQ-9,MQ135 Gas sensor kit (for Arduino) MQ-2, MQ-3, MQ-4,...
Content 1 Piece
€20.13 *
Item no: F23110426
Add
Apitor Robot "J" 6-in-1 coding space robot kit for beginners Apitor Robot "J" 6-in-1 coding space robot kit...
Content 1 Piece
from €39.90 *
Item no: F25110704
Add
LOKLiK iCraft™ LOKLiK iCraft™
Content 1 Piece
€249.95 *
Item no: F23110590
Add
Funduino Sensor Kit - 35 pieces Funduino Sensor Kit - 35 pieces
Content 1 Piece
€19.90 *
Item no: F23110066
Add
DOBOT - CRA series DOBOT - CRA series
Content 1 Piece
from €21,384.30 *
Item no: F23105562
Add
Sold out
Grove - 4-in-1 environmental sensor (BME680) - for Arduino Grove - 4-in-1 environmental sensor (BME680) -...
Content 1 Piece
€25.60 *
Item no: F23106068
Add
SCD40 sensor for CO2, temperature and humidity SCD40 sensor for CO2, temperature and humidity
Content 1 Piece
€36.16 *
Item no: F23107771
Add
Soldering exercise - Beetle Soldering exercise - Beetle
Content 1 Piece
€5.60 *
Item no: F23107566
Add
500mA Mini Solar Charge Controller for Lipo Lithium Battery 500mA Mini Solar Charge Controller for Lipo...
Content 1 Piece
€2.94 *
Item no: F23108237
Add
- 20%
Waveshare pico-10DOF-IMU sensor for Raspberry Pi Pico, 10-axis sensor Waveshare pico-10DOF-IMU sensor for Raspberry...
Content 1 Piece
€19.90 * €24.90 *
Item no: F23108229
Add
Active loudspeaker - with JST XH2.54 3P socket Active loudspeaker - with JST XH2.54 3P socket
Content 1 Piece
€3.40 *
Item no: F23106311
Add
MQ-2 Sensor for methane gas - with XH2.54 4P socket MQ-2 Sensor for methane gas - with XH2.54 4P...
Content 1 Piece
€4.24 *
Item no: F23109076
Add
DOBOT AI starter DOBOT AI starter
Content 1 Piece
€289.00 *
Item no: F23105569
Add
- 6%
15 in 1 - Sensor Kit, Sensor Starter Set for microcontrollers 15 in 1 - Sensor Kit, Sensor Starter Set for...
Content 1 Piece
€18.73 * €19.90 *
Item no: F23107399
Add
Soldering exercise - Glowing heart Soldering exercise - Glowing heart
Content 1 Piece
€2.25 *
Item no: F23108482
Add
- 31%
CCS811 Sensor for air quality, carbon monoxide, gases (VOC) CCS811 Sensor for air quality, carbon monoxide,...
Content 1 Piece
€18.90 * €27.51 *
Item no: F23106999
Add
MQ-7 - Sensor for CO gas MQ-7 - Sensor for CO gas
Content 1 Piece
€3.04 *
Item no: F23106822
Add
TIANKONGRC TS90A Servo - 3.3V TIANKONGRC TS90A Servo - 3.3V
Content 1 Piece
€3.33 *
Item no: F23107286
Add
KY-006 Passive buzzer - alarm module for Arduino KY-006 Passive buzzer - alarm module for Arduino
Content 1 Piece
€1.30 *
Item no: F23106690
Add
Sold out
- 15%
1602 LCD module - blue backlight, soldered 1602 LCD module - blue backlight, soldered
Content 1 Piece
€2.90 * €3.40 *
Item no: F23106672
Add
- 5%
L298N H-bridge for two motors / motor drivers L298N H-bridge for two motors / motor drivers
Content 1 Piece
€3.22 * €3.40 *
Item no: F23107161
Add
MQ-135 - Sensor for air quality / gas MQ-135 - Sensor for air quality / gas
Content 1 Piece
€2.84 *
Item no: FUN-1010576
Add
ESP8266 NodeMCU developer board ESP8266 NodeMCU developer board
Content 1 Piece
€6.43 *
Item no: F23106629
Add
- 15%
Stickers for heart rate sensors Stickers for heart rate sensors
Content 1 Piece
€0.86 * €1.01 *
Item no: F23106447
Add
MH-Z19B - CO2 Sensor MH-Z19B - CO2 Sensor
Content 1 Piece
€35.19 *
Item no: F23106440
Add
Learn ARDUINO - Workbook for learning the Arduino development environment Learn ARDUINO - Workbook for learning the...
Content 1 Piece
€8.90 *
Item no: FUN-1010434
Add
Last viewed