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 .

The components we use are always basic ones like Arduino UNO, LED’s, buzzer, and of course a flame sensor which is the most important thing in today’s DIY section. So, let’s discuss the sensor, as ...

Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using ...

Smart Blind Stick using Arduino Circuit Diagram The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

At present, with the rapid development of society, the population lives in a relatively large density, fire has caused great harm to human production and life, so the prevention and monitoring of fire ...