In this blog you will get an insight regarding: what are microcontrollers, their essential components and their types.

This article explains the Random Access Memory (RAM)and Read-Only Memory (ROM). Read this article to know the differences between them.

This article provides the basic idea of interfacing NodeMCU with Telegram App. It gives an idea about controlling GPIO pins in WiFi module.

Smart Light System - A Building block towards designing Automation Systems and Iot.The circuit is designed using Esp8266 and ThingSpeak