Continue reading “Building A Smarter Smoke Alarm With The ESP8266” → Posted in Microcontrollers Tagged google assistant , home automation , MQ2 , NodeMCU , smoke detector , smoke sensor ...

The modern hacker wields a number of tools that operate on the principle of heating things up to extremely high temperatures, so a smoke alarm is really a must-have piece of equipment. But in an er… ...

The optical module also includes two external sensor inputs, three 370 mA LED drivers, and a burst accumulator that permits 20 bits per sample period. Data output and functional configuration of the ...