Atlas Scientific
Published © CC BY-NC

Arduino CO2 Meter

How to make a benchtop CO2 meter.

IntermediateFull instructions provided4 hours5,912
Arduino CO2 Meter

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
EZO™ Carbon Dioxide Sensor
Atlas Scientific EZO™ Carbon Dioxide Sensor
with 3/4" NPT locknut and o-ring
×1
Sensor Bridge
Atlas Scientific Sensor Bridge
×1
16x2 LCD Module
×1
Adafruit i2c / SPI character LCD backpack
×1
male to female jumper wires
×4
male to male jumper wires
×4
158 x 90 x 60 mm enclosure
×1
11mm standoffs with screws
×3
USB cable type A – B male/male
×1

Software apps and online services

Arduino IDE
Arduino IDE

Hand tools and fabrication machines

drill press, (1/4", 7/64") drill bits, (1" 1/16") annular cutter, milling machine, (1/8") endmill, solder iron & solder, hand files, phillips-head screwdriver, caliper, ruler, painters tape, sharpie marker

Story

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Schematics

wiring_diagram

Code

arduino_co2_meter

Credits

Atlas Scientific

Atlas Scientific

27 projects • 163 followers
Atlas Scientific specializes in building laboratory grade sensing equipment for robots, appliances, and industrial control systems.

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