| S. No |
Component Name |
Description |
Image |
| 1 |
Resistor |
It is used to reduce/stop electric / current flow. |
 |
| 2 |
Capacitor |
It is used to store electric charge and generate a higher voltage than the input voltage. |
 |
| 3 |
Diode |
It is used to allow current in one direction only. |
|
| 4 |
Transistors |
It is made of semiconductor material and used to amplify or switch electronic signals and electrical power. |
 |
| 5 |
Inductors / coil / choke / reactor |
It is used to stores energy in a magnetic field when electric current flows through it. |
|
| 6 |
Lcd |
They are used for displays in notebook and other smaller computers. |
 |
| 7 |
Batteries |
It is consists of 1 / more electrochemical cells with external connections provided to power electrical devices such as flashlights, smart phones, and electric cars.
|
 |
| 8 |
Bread board |
It is a platform you can use to build and test electronic circuits without having to do any soldering. |
 |
| 9 |
Buzzers / Beeper |
It is an audio signaling device, which may be mechanical / electromechanical /piezoelectric. It is used as generate alarm. I.e. to make sound. |
 |
| 10 |
Heat Sink |
It is used to expel heat from a generating source. |
 |
| 11 |
Light emitting diode |
It is a semiconductor light source that emits light when current flows through it. |
 |
| 12 |
Infrared Sensors |
They are used to sense certain characteristics (measuring the heat being emitted by an object, detecting motion e.t.c) of its surroundings.
|
 |
| 13 |
Jumper wire |
It is an electrical wire used to interconnect the components of a breadboard. |
 |
| 14 |
Integrated Circuit |
It is small chip / wafer made of silicon which contains any number of transistors. It can be used as an amplifier, oscillator, timer, microprocessor, or even computer memory. |
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