With loudspeakers, an important parameter is the frequency at which their cones resonate. This clever Arduino-based tester ...

Oscillator drift remains one of the most critical threats to precision timing in high-performance communication systems. In ...

The circuit in Figure 1 seems utterly simple but demonstrates unusual behavior. It produces an almost square wave of odd-integer quartz harmonics, including its main frequency. You can determine the ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Let us get down to basics. Conceptionally, a ring oscillator is a deceptively simple self-oscillating electronic oscillator that consists of a series of several inverters, where the output of each ...

Tektronix must have been quite a place to work back in the 1980s. The company offered a bewildering selection of test equipment, and while the digital age was creeping in, much of their gear was still ...

SemiBlocks showcases their revolutionary SCXO timing module for 5G, atomic clocks and Positioning, Navigation & Timing (PNT) ...