"It uses complex integrated circuits not unlike those found in the brain."

More complex digital circuits are typically designed with the aid of computer software.

A complex circuit, like a computer, was dependent on speed.

There were complex electronic circuits to be duplicated with components available on Earth.

It is more common now to design complex circuits on a computer and await delivery of a ready built board.

These wires connect a number of electrical components together in a complex circuit.

Frequently, a more complex circuit is used to overcome this problem.

These more complex circuits often are called macromodels of the original circuit.

In most designs, logic gates are connected to form more complex circuits.

As techniques improve, the cost of creating complex circuits decreases.