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Active electronic parts are components that require a power source to operate and can control or amplify electrical signals. These parts typically use semiconductor materials, such as silicon, to manipulate the flow of electricity.

Examples of active electronic parts include:

1.Transistors: These are semiconductor devices that can amplify or switch electronic signals. They are used in a wide range of electronic circuits, including amplifiers, oscillators, and power controllers.

2.Diodes: These are semiconductor devices that allow current to flow in one direction while blocking it in the other. They are used in rectifiers, voltage regulators, and signal demodulators.

3.Integrated circuits (ICs): These are miniaturized electronic circuits that can perform multiple functions. They are used in a wide range of electronic devices, including computers, smartphones, and medical equipment.

4.Microcontrollers: These are specialized ICs that can control the operation of electronic systems. They are used in a wide range of applications, including automotive, industrial, and consumer electronics.

5.Operational amplifiers (op-amps): These are high-gain voltage amplifiers that can be used to amplify and manipulate electronic signals. They are used in a wide range of electronic circuits, including filters, oscillators, and power controllers.

Overall, active electronic parts play a crucial role in modern electronic devices and equipment, and their correct selection and integration are critical to the performance and reliability of electronic systems.