how to make a extension board #shorts Bose hacker

#Home made extension board
How to make extension board?
Extension board as the name implies it is used for extending the circuit means providing the power supply at the desired place.
Extension boards are part of every house ,every commercial establishment and even every industrial establishment. Extension boards are readily available in the market and these can be designed as per requirements.
There is very simple circuit diagram of an extension board. You can design extension board from one switch socket to as many as you required. It is easy to design the extension board at home very easily and it is very cheap method of constructing the extension board instead of buying the same as it is very costly affair.