Electrical engineering is the study and application of electricity, electronics, and electromagnetism. In simple terms, it is about understanding how electricity works in order to use the knowledge ...

SD cards, short for Secure Digital cards, are small thumbnail-sized memory storage cards with max capacities ranging up to 128TB.

Molecular electronics is a branch of nanotechnology that focuses on using individual molecules or nanoscale molecular structures as electronic components to create miniaturized circuits and devices.

A microSD card is a miniature variation of the SD card used in small portable electronics, like smartphones.