Headphone Amplifier For DAC Converter
Audio

Headphone Amplifier For DAC Converter

This is a headphone amplifier project for audio digital-to-analog converters (DACs) with differential voltage outputs. This circuit converts the differential voltage output of the DAC to a single-ended, ground-referenced signal and provides the additional current necessary for...

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Four IQaudio add-ons to join the Raspberry Pi product line
Raspberry Pi

Four IQaudio add-ons to join the Raspberry Pi product line

A couple of days back, Raspberry Pi announced the four most popular IQAudio products to join the Raspberry Pi product line which, as the name suggests, are Audio add-ons. IQAudio previously sold expansion boards knowing the capabilities of Raspberry Pi for hi-fi audio.  This is the...

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Meet the Breadboard Compatible MCP4901 DAC Based Breakout Board
Arduino

Meet the Breadboard Compatible MCP4901 DAC Based Breakout Board

US-based technology Product development company, Earth People Technology, recently announced the launch of a DAC (digital to analog converter) breakout board that is based on the popular eight-bit MCP4901 DAC Chip. The new breakout board, in line with the nature of the products...

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Audio DAC for Raspberry Pi
Raspberry Pi

Audio DAC for Raspberry Pi

Small single-board computers like the Raspberry Pi are ideal for use as small stand-alone network audio players. With Volumio and other specialized Linux distributions, putting together an audio player is remarkably easy. And as Elektor staff member Ton Giesberts shows in the referred...

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3V DACs used in ±10V applications
Interface

3V DACs used in ±10V applications

Boosting DAC’s output to drive larger voltage tackled in this app note from MAXIM Integrated. Many modern systems have the majority of their electronics powered by 3.3V or lower, but must drive external loads with ±10V, a range that is still very common in industrial applications....

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NanoSound DAC2 – THE NEXT GENERATION NANOSOUND DAC 2
Raspberry Pi

NanoSound DAC2 – THE NEXT GENERATION NANOSOUND DAC 2

NanoSound DAC 2 - World's first Raspberry Pi DAC with Colour OLED display, onboard dual clock, improved sound quality and much more. The original NanoSound DAC is one of the most successful Pi Audio Products launched via Kickstarter, with 274 very satisfied backers and delivery on...

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ApplePi DAC Audio HAT Add-on For The Raspberry Pi Features 24-bit DAC And A 128dB SNR
AudioRaspberry Pi

ApplePi DAC Audio HAT Add-on For The Raspberry Pi Features 24-bit DAC And A 128dB SNR

Orchard Audio quickly exceeded its $5K Kickstarter goal for its ApplePi DAC HAT board, which it is promoted as “the most advanced and highest performance sound card hat for the Raspberry Pi.” You can order the add-on board from May 13 starting at $175. Options include a $5...

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Arduino controlled Dual Mono AK4490 DAC (part 3)
Arduino

Arduino controlled Dual Mono AK4490 DAC (part 3)

Here’s the part 3 of Dimitris’ Arduino controlled Dual Mono AK4490 DAC project. If you missed part 1 and part 2, check them out. Following up on Part 2, it’s time to talk about the output stage. This output stage is the brainchild of my friend Kostas, all I did was lay out the...

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