Researchers at Stanford University have built one of the most complex circuits from carbon nanotubes yet. They showed off a simple hand-shaking robot with a sensor-interface circuit last week at the ...

The demonstration carbon nanotube circuit converts an analog signal from a capacitor—the same type of sensor found in many touch screens—into a digital signal that’s comprehensible by a microprocessor ...

The first three-dimensional carbon nanotube circuits, made by researchers at Stanford University, could be an important step in making nanotube computers that could be faster and use less power than ...

Last month, we clarified the definition of a vector and showed you how vectors are added, subtracted, multiplied, and divided. This month, we'll see how to use vectors in defining a complex circuit ...

Students learn how to solve circuit problems involving complex circuits. Complex Circuits and Safety Devices: Students learn how to solve circuit problems involving complex circuits. The operation of ...

MIT researchers produce complex electronic circuits from molybdenum disulfide, a material that could have many more applications than graphene. The discovery of graphene, a material just one atom ...

Noise minimization is a required design objective for advanced analog and RF circuits. Unlike digital circuits, where noise is a second-order effect, noise in analog and RF circuits directly affects ...

SPICE has been the mainstay tool for analog and RF designers for over 25 years. During that time, analog- and RF-circuit complexity has grown by several orders of magnitude while circuit geometries ...