A transistor is a miniature semiconductor that regulates or controls current or voltage flow in addition amplifying and generating these electrical signals and acting as a switch/gate for them. Typically, transistors consist of three layers, or terminals, of a semiconductor material, each of which can carry a current.
A diode is a two-terminal electronic component that conducts current primarily in one direction. It has low resistance in one direction, and high resistance in the other
We made it available in the form of a kit to provide convenience, so you need not to find a differently required value Diode and Transistor while working on your project, Convenient for repairing equipment and electrical appliances & Great for electronics professionals or enthusiasts.
5 x Diode Rectifier (1N4007)
5 x NPN Transistor
5 x PNP Transistor