Components and supplies
Resistor 221 ohm
Buzzer
Grove - Gas Sensor(MQ2)
Breadboard (generic)
5 mm LED: Green
5 mm LED: Red
Arduino UNO
Tools and machines
Soldering iron (generic)
Apps and platforms
Arduino IDE
Project description
Code
Arduino code for this program
csharp
Downloadable files
connection diagram
No need of fritzing.It is just a simple connection circuit diagram.
connection diagram
connection diagram
No need of fritzing.It is just a simple connection circuit diagram.
connection diagram
Comments
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