Description: This Tutorial is based on the IOT Mains Frequency Monitoring system, in this Tutorial, you will learn how to make 110/220vac mains frequency monitoring system using Arduino, a Zero Crossing detector... Read more »
Description: In this Tutorial, you will learn how to use the BMP180 sensor with Nodemcu esp8266 wifi module, with the help of this project you can monitor the Temperature, pressure and Altitude... Read more »
Description: In this tutorial, you will learn how to monitor and control both at the same time using the Nodemcu esp8266 wifi module and Ubidots IoT Platform. In this project, a variable... Read more »
Description: In this tutorial, you will learn how to make your own power supply for Nodemcu esp8266 wifi module so that it can be easily powered up using a 12v adaptor or... Read more »
Description: My previous tutorial was based on how to monitor an analog sensor using only Nodemcu esp8266 wifi module and Blynk application. The disadvantage of using Nodemcu alone is that, you can... Read more »