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CO2 Sensor (Arduino compatible)
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INTRODUCTION
"Greenhouse Effect" is melting the Earth ice core every minute and creating dangerous icebergs. By knowing the exact concentration of CO2, we can do somehing to reduce the CO2 and to protect our Earth. For that reason, this CO2 sensor is designed by DFRobot engineer. This is the first CO2 sensor in Arduino market. The output voltage of the module falls as the concentration of the CO2 increases. The potentiometer onboard is designed to set the threshold of voltage. As long as the CO2 concentration is high enough (voltage is lower than threshold), a digital signal (ON/OFF) will be released.
APPLICATIONS
Air Quality Control
Ferment Process Control
Room Temperature CO2 concentration Detection
SPECIFICATION
Operating voltage:5V
Interface: Analog
One digital output
High quality connector
Immersion gold surface
Onboard heating circuit
Size:32x42mm (1.26x1.65")
DOCUMENTS
Wiki Doc
Schematic
Layout
MG811 datasheet
SHIPPING LIST
CO2 Sensor x1
CORZOTECH - EASY LIFE FOR INTERACTION