What are the commonly used electronic components? Electronic components are an integral part of electronic equipment, they are used to control, regulate and transmit electronic signals. Common electronic components include:

1. Resistor: A component used to limit current flow, often used for current distribution and voltage division in the circuit.

2. Capacitor: A component used to store charge, capable of storing and releasing electrical energy in the circuit, often used in filtering, coupling and memory circuits.

3. Transistor: A semiconductor device used to amplify and switch electrical signals, often used in circuits such as amplifiers, switches, and logic gates.

4. Diode: A component that controls the direction of current flow and is used in rectifier, switching, and protection circuits.

5. Inductor (Inductor) : Components used to store magnetic field energy, often used in filtering, adjusting current and storage circuits.

6. Integrated Circuit (IC) : A component that integrates multiple electronic components on a single chip, commonly used in computers, communications, and consumer electronic devices.

7. Sensor: Components used to sense the environment and measure physical quantities, often used in automatic control, instrumentation and intelligent equipment.

8. Relay: Components used to control larger currents and higher voltages, often used in automation control, power systems and communication equipment.

9. Push button Switch (Switch) : components used to control circuit on and off, often used in power switches, circuit selection and control panels.

10. Battery: Components used to store and provide electrical energy, often used in mobile devices, electronic clocks and wireless communication equipment.

These are common electronic components that play different roles in electronic devices and together make up complex circuits and systems. Through reasonable selection and combination of these components, various functions and applications can be realized.