Pico Projector

A Pico projector is a very small hand held projector which gets its power from battery (many ...

Technologies behind Pico projector

In our last post, we introduced you to a modern technology i.e Pico projector. A hand held projector that does not need to be connected to wired power source every time. Carrying it is so ...

Types of Pico Projector

In our earlier posts, we introduced you to a modern technology i.e Pico projector and the various technologies involved with it. My thanks to you all for showing your interest in the last post. ...

How to repair your damaged CFL

CFL is being used worldwide now. It is energy efficient, compact and have more life than normal incandescent lamp . However, It is costly and have limited warranty. To know about the function and circuitry of ...

How a CFL works?

The term ‘CFL’ stands for Compact Fluorescent Lamp. It is also known as compact fluorescent light, ...

Electricity around the world

Have you ever imagined how much adversity is there in electricity around the world? All countries follow some electrical standards and their electrical equipments are designed as per their electrical standards. It is why we should ...

How to Make Simple Inverter at Home – Step by Step

You can easily make an inverter at home. To understand how to make an inverter easily, a simple step by step method is discussed in this post. Earlier, our power (electrical) requirements were so less. But now, the scenario has changed ...