MICROPROCESSOR AND MICROCONTROLLER

Detailed explanation-1: -A computer circuit board, also known as a motherboard or mainboard, is a central component of a computer. It is a printed circuit board that provides the mechanical and electrical connections between the various components of a computer.

Detailed explanation-2: -A motherboard is the printed circuit board that holds your computer components in one place.

Detailed explanation-3: -The motherboard is the computer’s main circuit board. It’s a thin plate that holds the CPU, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computer’s ports (such as USB ports).

Detailed explanation-4: -What are PCB layers? Motherboards are made up of a series of copper layers of PCB (Printed Circuit Board) that not only physically connect the various components onto the motherboard, but also provide the signal (trace) paths electrically connecting them and the power and ground layers providing current.