Category Archives: IoT Projects

ESP8266 DHT11 Humidity Temperature Data logger

In this tutorial we are interfacing DHT11 or DHT22 Humidity temperature sensor with ESP8266 NodeMCU. We are making complete Humidity and Temperature data logger with DHT11 and NodeMCU. Data logger web server with real time graphs and tables, mostly seen on thingspeak. But this time we are putting complete graphs and tables all inside NodeMCU without using thingspeak. For this we need graphs library that we are using from chartsjs.org an open source Chart drawing library and Knowledge of alax, html and javascript.

Node MCU data logger Continue reading ESP8266 DHT11 Humidity Temperature Data logger

IoT Based Temperature Monitoring System

Measuring temperature is one of the most common technique used because it is important for many operations and tasks to be performed like in any industries where heaters are used, heat up to a certain temperature is required. When it comes to sensing temperature, a temperature sensor is used that is installed at a place whose temperature is to be sensed. The temperature of that place can be monitored through internet using internet of things. Continue reading IoT Based Temperature Monitoring System

IOT based home automation project

 We live in an exciting time where more and more everyday items “things” are becoming smart!  “Things” have sensors and can communicate to other “things” and can provide control to more “things”.  The Internet of Things, IoT, is upon us in a huge way and people are rapidly inventing new gadgets that enhance our lives.  The price of microcontrollers with the ability to talk over a network keeps dropping and developers can now tinker and build things inexpensively. Continue reading IOT based home automation project