This is a library for the laser particle sensor module PM2005 manufactured by Wuhan Cubic Optoelectronics. The PM2005 module counts airborne particles of different sizes in catagories of 0.3, 2.5, and ...

Abstract: In this paper a cost effective Home Automation System which is secured by a biometric system is proposed. The circuit design, simulation and experimental analysis of the proposed system are ...

Abstract: Innovation is not a destination; it is a journey to explore. Smart home appliances are being introduced into our day-to-day lives and they have a vast future opportunity. To control these ...

So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...