In this DIY project, a Smoke Detector Circuit is designed to sense the smoke in the air and display the same on 16x2 LCD. This circuit triggers the Buzzer when Smoke level becomes higher than 1000 ppm, the threshold value which can be modified in the code. This circuit mainly uses MQ2 Smoke/Gas sensor and Arduino to sense and calculate the level of smoke in air.
No comments:
Post a Comment