Monthly Archives: May 2020

How to delete Facebook Account Permanently?

By | July 5, 2020

Hello friends, This is the detailed tutorial on deactivation and delete Facebook account. You have to follow different steps to do this, but before doing this I want to tell you its consequences that you may face. These are given below What will happen if you permanently delete the Facebook account? you can’t reactive your… Read More »

NFC sensor working and its applications

By | July 5, 2020

Over the years, technologies are progressing day by day. Mobile phones adopt new technologies very fast. Different mobile companies are using different inventions in their mobiles. NFC “Near Field Communication” is also a new technology that is using in smartphones these days. Mostly, it is using to transfer data between two devices, such as sharing… Read More »

What is MQTT? & How does it work

By | July 5, 2020

Today I am writing some info for MQTT Protocol. If you are a beginner and come to know about IoT, home automation, or want to make automation systems, this protocol will be very helpful for you. So you are in the right place now. What is MQTT? MQTT stands for MQ Telemetry Transport. It is… Read More »

How Led lights affect the eyes?

By | July 5, 2020

Led lights are mostly used nowadays everywhere, in homes, offices, and shops. They are useful and efficient as they consume low power and glow more than previous incandescent bulbs, but here we will know how led lights affects on the human body and what are harmful diseases caused by them. Effects of LED light on… Read More »