How to construct transistor switch in home? Please help as it is my project which I have to represent to externals in the end of this month.
For making transistor as a switch. First read and understand the working of the transistor.
For this you can take the help of the answer posted at this link: https://www.meritnation.com/ask-answer/question/how-can-transistor-be-used-as-a-switch/semiconductor-electronics-materials-devices-and-simple-circu/1820011