The transistor. It has 3 connections on it, an in, an out, and a gate. If no electrical charge is present at the gate, it conducts electricity from the in to the out. It a charge is applied to the gate, electricity cannot flow. Single transistors are extremely small, made of 3 layers of silicon. Most are nearly, if not completely, microscopic.
transisters
Proteins are basic building blocks of the cells.
The basic Sumerian building material was brick and wood.
five basic building blocks of nutrition
The basic Sumerian building material was brick and wood.
The basic building block of matter is the atom.
basic of spine
lineage groups were the basic building blocks of African society
Quartz is the mineral that is the basic building block in many rocks.
Atoms are the basic building blocks of matter.
An "Atom" is the basic building block of all molecules [first] and [then] biomolecules.
It depends on what you want. If you're looking for a basic motherboard, consider getting one with an intergrated video card and sound card to save a few bucks.