MQ-2 was chosen because it has a low price and good durability. In this work, an Arduino-uno based monitoring system for detecting the smoke of the mosquito coil had been developed. The major hardware ...

You'll need an Arduino along with a bunch of various sensors to get the project rolling, and once it's all set up you'll have a simple, but cheap system to monitor your home. Head over to ...

Analog Devices has released a reference design for a smoke alarm that meets UL 217 8th edition, along with an arduino-compatible evaluation kit. Built around the recently released ADPD188BI optical ...