I have use Arduino , Flame sensor and buzzer. According to the code connect; vcc-5v gnd-gnd flame sensor (DO) pin- A0 and buzzer to 8 of arduino ...

Flame detector Using Arduino FIRE is a small world but causes many disasters every year in many parts of the world. Like forest fires in amazon are very common we couldn’t stop them completely but ...

Simply connect the Sensor's output to any digital pin on the Arduino and check for a high pulse; if the Arduino reads a high pulse, Gas has been detected; if the Arduino reads a low pulse, no Gas is ...

Here is the diagram of my Arduino infrared close proximity sensor. As you can see, the core part of my experimental setup is an Arduino UNO, ... Back to the design description, the D13 signal output ...