As he points out, the accuracy of a frequency counter is only as good as its gate ... on which the simplicity of the circuit is evident. There was a time when a project like this one would have ...

[mircemk] notes that the circuit would be more versatile with ... It’s probably not the most accurate frequency counter out there, and you’d probably want to calibrate it using a known-good ...

Prescalers are used in frequency-counter circuits to bring the frequency down to a level that can be handled by standard silicon signal-processing circuits. For example, a divide-by-two prescaler ...

A new report from Future Market Insights (FMI) estimates global frequency counter sales to surpass USD 2.5 billion in 2019, ...

frequency counters, event counters, and in digital systems for measuring time intervals. They are also employed in digital circuits for dividing frequencies, which is essential in applications like ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...

Photonic technology can now be used to construct miniature sources of high-frequency radio waves that have exceptional spectral purity. In the early 1980s, researchers at NASA's Jet Propulsion ...

David Rutledge, California Institute of Technology 'Tom Lee's love of, and deep involvement in, radio-frequency integrated circuits is immediately obvious upon glancing through this excellent and ...

Radio frequency (RF) and microwave power measurements are widely used to support applications across space, defense, and ...

This is done 20 times. A blue counter is taken out 14 times. Work out the relative frequency of picking out a blue counter. A fair coin is flipped. The number of heads is recorded. This data can ...