Red Balloon Air Pollution Detector
STORY
How does it work?
The carbon monoxide sensor detects high levels of CO-gas concentrations in the air and gives an alert by changing the LED light from green to red.
Demo & Code
Red Balloon Air Pollution Detector
Reviewed by XXX
on
สิงหาคม 25, 2560
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Reviewed by XXX
on
สิงหาคม 25, 2560
Rating:
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