Connect your stereo amplifier to your PC's sound board and use the free, open-source Audacity audio-conversion software to create MP3s, WMAs, or other digital copies of your analog tunes. Dennis ...

Resolution is key in maximizing the performance of an analog-to-digital converter (ADC). But here comes the rub: resolution of an ADC comes with a specific voltage reference. So, what if design ...

Digital-to-analogue converters (DACs) form the backbone of numerous modern electronic systems, transforming discrete digital signals into continuous analog outputs for applications ranging from ...

[Daniel Garcia] sent us a quick tutorial he put together demonstrating how to use an ATmega168 to perform analog to digital conversions. This timely tutorial would make for a nice complimentary ...

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 ...

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 ...