H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system ...

In Boost and modify square waves, we covered several methods for conditioning square waves for use with digital signals. In this final installment, we look at 555 timers, voltage regulators, op amps, ...

The input impedance of a.c.-coupled op amp circuits depends almost entirely on the resistance that sets the d.c. operating point. If CMOS op amps are used, the input is high, in current op amps up to ...

US researchers have developed copper interconnections in next-generation integrated circuits that will boost the efficiency of connections between chips and external circuitry such as a motherboard..

Crazy Tube Circuits has unveiled the Super Conductor, a four-in-one boost pedal with a powerful array of electric guitar tone-shaping options that belies its compact, pedalboard-friendly format.

Using a molecular dimmer switch that smoothly dials up glowing lights in bacteria, researchers can make calculators in living cells that add, subtract, divide, and even do logarithms. These analog ...