June 2, 2019 Energy monitoring device One of IoT application for the smart home: electronic appliance energy monitoring. I used Sonoff PoW as the measuring and switching device. To be… Share this:TweetWhatsAppPrintEmail
June 2, 2019 Integrating RF smoke sensors into Smart Home Reflecting from the fire in the Office of Ministry of Transportation This is an industrial-grade smoke detector that sounds very noisy and transmits an… Share this:TweetWhatsAppPrintEmail
June 2, 2019 Android sensors to Smart Home Our Android phone is by default equipped with multiple sensors, e.g., accelerator sensors, magnetic field, photo light detector, noise level sensor, etc. I have… Share this:TweetWhatsAppPrintEmail
June 2, 2019 InfluxDB cluster: Setup & Installation In any good IT platform, main features must be prepared in front, by-design. Scalability and high availability are two must-have capabilities in any big… Share this:TweetWhatsAppPrintEmail
June 1, 2019 InfluxDB compression I’m always amazed at how people improve data storing technique, e.g., Influxdb, a time-series NoSQL database, that not only responds to a query very… Share this:TweetWhatsAppPrintEmail