IoT Weather Station project using NodeMCU does not require any sensors. It gives the weather information using only NodeMCU board.

What is I2C communication? How do we understand the concepts, working, and application of I2C communication? These are some of the common...

This article will help you to design and build Fingerprint Sensor based attendance system using Raspberry Pi board.

Learn how to interfacing a 16*2 LCD with the Raspberry Pi 3B with the help of a I2C module.