CO2 Alarmer - Githubissues

jedoh / mbedTrust

mbed development software based on Nucleo-32

GNU General Public License v3.0

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Closed ghost closed 6 years ago

ghost commented 7 years ago

Project name : CO2 Alarm

Basic : mbed board + CO2 Sensor
Display : 3 color led (Turn color from blue to red when increasing CO2 ppm in the air)
Buzzer to notify when CO2 ppm in the air is over standard level ppm
Option : WiFi board to connect smart phone(Android or iPhone) Need to make an application for mobile When CO2 level is exceed the standard ppm, then send the notification and shows the message.

ghost commented 7 years ago

CO2 Sensor