Can a $249 digital-to-analog converter/headphone amplifier deliver state-of-the-art sound? The Audiophiliac listens to the AudioQuest DragonFly to find out. Steve Guttenberg Former contributor ...

The usual method of bringing analog inputs into a microprocessor is to use an analog-to-digital converter (ADC). Here are some tips for selecting such a part and calibrating it to fit your needs. In ...

It’s a well-known conundrum that while most computers these days are digital in nature, almost nothing in nature is. Most things we encounter in the real world, whether it’s temperature, time, sound, ...

Everybody is streaming over smartphones, smart computers and smart speakers. But a “smart” anything may be doing its best to outsmart your ears. You need a DAC. That is to say, you probably need ...

With more analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) now supporting the latest JESD204B serial interface standard, questions are arising about the best way to ...

A great many industrial sensors — flow, level, temperature, pressure, pH, and the list goes on — produce a 4-20 mA output, but today's factories increasingly need digital inputs via standard field ...