A light emitting diode(LED) is a semiconductor device that emits light when an electric current flows through it. LED is a light source. It has two terminals, longer one is positive and shorter one is negative. Positive terminal of the LED connect with positive of the battery. Negative terminal of the LED connect with negative of the battery. Symbol of LED:
A capacitor is an electronic component that is used to store an electric charge. Thanksπ π Follow us on Instagram π Follow us on Facebook π Follow us on Twitter π Follow us on LinkedIn
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