A new computing era arrives with the breakthrough in how computers can sort information. This vital function, at the heart of ...

FiiO's new K13 R2R desktop DAC and headphone amp uses a resistor ladder to deliver ultra low distortion and high accuracy. This latest model has higher output power and more connection options, for ...

Last month, we raved about the K11 R2R DAC from FiiO. This week, the Chinese company has announced a more deluxe version of its desktop-sized R2R decoders: the K13 R2R. What’s R2R? It’s where a ...

Abstract: This article presents a new method for measuring two dimensional piezoresistive arrays, reducing operational amplifier (opamp) usage while enhancing measurement accuracy. The offset voltage ...

A resistor array is an electronic component that contains multiple resistors packaged together within a single housing, allowing for efficient circuit design and improved space utilization on printed ...

R2R technology has been growing in both popularity and accessibility. Most recently it was Hifiman dropping the EF500 DAC/amp, which sported an abridged version of the company’s Himalaya R2R chip. But ...

The convention focused on Trump's strengths with voters. Heading into any presidential election, each party has a built-in advantage with voters on different issues. That's reflected on the campaign ...

The FiiO K11 is one of the best entry-level DAC/AMP combos on the market. Those looking for a desktop amp have a lot to be impressed by with the original K11. The minimal footprint, neutral audio ...

Abstract: In this study, we developed an odor sensor system using chemosensitive resistors, which outputted multichannel data. Mixtures of gas chromatography stationary materials (GC materials) and ...

Back in 1960s, automatic exposure was an amazing advance in photography. Polaroid, in its quest to make a really easy-to-use camera, made most of its cameras with only automatic exposure. I mean, who ...