Etching a Printed Circuit Board (PCB) is essential to every electronics person, almost every time he used to think about electronic circuits boards. There are many ways that don't require etching like wrapping wires, using matrix boards, etc. But to make the circuit look good, consume less area and for smd components etching is a much needed thing.

In context to Nepal, we don't have any company which can provide us with a required PCB. We have to order in foreign and wait, which is a time consuming method. But it's easy if we can make it in our house with some stuff.