In this article, we discussed how the flame sensor works and how we can use it with Arduino. Here you can find Circuit Diagram, Arduino Code, and a step-by-step guide.

2.1 Arduino Nano The microcontroller responsible for processing the input from the flame sensor and controlling the output to the buzzer, LEDs, and pump.

// Bu projedeki temel hedef arduino kullanarak duman sensörünün çalışma rensibini daha iyi kavrayabilmektir. Duman sensörleri temelde içine giren duman (yangın dumanı, sigara dumanı, su buharı gibi) ...

In this paper, we use Arduino Beetle as micro controller to combine apron and fire alarm system, where the main body of apron adopts flame retardant fabric and the fire alarm system includes flame ...

Create a smart blind stick using Arduino to help visually impaired individuals navigate safely. This DIY project uses an ultrasonic sensor, buzzer, and LED indicators to detect obstacles and provide ...

By reading different values from the sensor, we can detect if is it light , dark or a value between them. Another element that we are going to use on this experiment is Piezo Buzzer. So what is it ?

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

Visually impaired is someone’s condition of lacking visual observation due to neurological and physiological factors. Also, wildfire and coronavirus cases made the situation worst for visually ...