CCS811 Module MG811 Carbon Dioxide CO2 Gas Sensor Detector Analog Signal NEW
MG811 IC

1) ORIGINAL & Brand New MG811 CO2 Carbon Gas Sensor, with socket

2) Good sensitivity and selectivity for CO2.

Package Included:

 

1PCS ORIGINAL & Brand New MG811 CO2 Carbon Gas Sensor NEW

 
 
MG811 Moudle
Descriptions:
 Carbon dioxide sensor module (with analog signal output, TTL level signals, temperature compensated output)
One size: 32mm X22mm X30mm L * W * H
Second, the main chip: LM393, carbon dioxide gas sensing probe
Third, the working voltage: DC 6V
Four characteristics:
1, having a signal output instruction;
2, dual signal output (analog output, and TTL level output);
3, TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller)
4, analog output (0 ~ 2V/0-4V) voltage output selectable default hair 0-2V;
5, carbon dioxide has a high sensitivity and good selectivity;
6, with a long life and reliable stability;
7, rapid response and recovery characteristics;
8, the probe can plug design for easy testing.
V. Application:
CO detection device for the family, the environment. Suitable for detecting the concentration of carbon dioxide, carbon dioxide gas sensors tested concentration range: 0 to 10000ppm
Package Included:
1 x MG811 CO2 Carbon Dioxide Gas Sensor Module Detector With Analog Signal Output
 
CCS811 Module
Description:
CJMCU CCS811-811 air quality monitoring Digital Internal gas sensor
the CJMCU-811 is an ultra-low-power digital gas sensor that integrates a sensor and a CCS801-bit MCU with an analog-digital converter (ADC) for detecting indoor air quality, including carbon monoxide (CO) and a wide range of Volatile Organic compounds (VOCs).

air quality sensor CCS811 characteristics:
Ultra-low power consumption can be used in battery powered equipment
high sensitivity, fast heating
Intelligent algorithm calculates TVOC / eCO2 values
I2C signal output, direct communication with the main system
the main characteristics of the air quality sensor CJMCU-811:
metal oxide (MOX) sensors to monitor indoor air quality
a-bit MCU is integrated to perform the 'first-level algorithm
adc built in for sensor readings and digitized conversions
I2C slave interface can be connected directly to the master control system
Reset / interrupt control

Package Included:
1PC*CJMCU CCS811-811 Sensor

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Il 06-dic-20 alle 06:06:04 CET, il venditore ha aggiunto le seguenti informazioni sull'oggetto:

DataCaciques