In this article we will see how to build a fire and gas detection system that also provides protection. We use Arduino Nano as a microcontroller and two sensors: MQ-2 gas sensor and the flame sensor. We use a 16×2 LCD display to view live status. There are also PCB designed dual channel relays to…
A typical flame sensor is a device used to detect fire in a furnace but slowly made compatible with Arduino boards by integrating it into modules. In today’s post, we’ll be discussing more on flame sensors and what you need to know when using a flame sensor module for your Arduino! Today’s guide…
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