The flame sensor uses Ultraviolet (UV) or Infra-Red (IR) ... It has VCC (3.3v), GND, has transmitter (TX), receiver (RX) pin which are connected to the Arduino as the following circuit diagram. Now ...

#Fire Alarm System with Arduino, GSM, Buzzer, and Flame Sensor. Overview: The Fire Alarm System is a project developed using Arduino microcontroller along with a GSM module, ... Installation: Connect ...

Hi there! I hope you are doing great. Today I am sharing the Proteus simulation of my project, in which I have shown the working of three sensors with a single Arduino. These include a PIR sensor ...