A "chip", short for microchip. The abbreviation "IC" is also often used.
integrated circuit
That would be called a 'circuit' or 'closed circuit'.
Integrated circuits are not really a material, so nothing is made out of them. If you are wondering what THEY are made out of, then nobody will really be able to tell you, as there is more than one way to do it. (Silicon and Zinc oxide to name a couple)
An operational amplifier (op-amp) is a high-gain electronic voltage amplifier. The 741 IC type op-amp is a small scale integrated circuit. There is no actual reason for it be called 741, the number is an arbitrary designator assigned simply to make it possible to identify the part and look it up in a databook. The number was originally assigned as a member of the 7xx series of SSI bipolar analog integrated circuits in the middle 1960s, 741 was probably just the next unassigned number available.
Though they look the same tis not the same robot.
integrated circuit
Intergrated Circuit
An integrated circuit can be either monolithic (all on one piece of semiconductor) or hybrid (several separate components attached to a tiny ceramic circuit board). A microchip is another name for a monolithic integrated circuit.
Integrated Circuit
An Integrated Circuit (IC)
Silicon chip, micro-chip, integrated circuit
Integrated circuit
Code on an integrated circuit includes four common sections: the manufacturer's name or logo, the part number, a part production batch number, and a four-digit code that identifies when the chip was manufactured. The manufacturing date is commonly represented as a two-digit year followed by a two-digit week code.
IC means integrated circuit the name controller refers to its function control.
Complex circuit
An RC CB is a Residual Current Circuit Breaker. It is another name for something more commonly known as an RCD (Residual Current Device). An EL CB is an Earth Leakage Circuit Breaker. It is another name for something more commonly known as a GFCI (Ground Fault Circuit Breaker). For more information on these electrical safety and circuit protection devices please see the answer to the Related Question shown below.
PSPICE stands for Personal Computer Simulation Program with Integrated Circuit Emphasis