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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DAC Shield For Arduino Nano using MCP4725
Arduino

DAC Shield For Arduino Nano using MCP4725

This project features an easy to use Digital to Analog converter (DAC) shield for Arduino Nano. The project is built using MC4725 12Bit DAC IC over I2C communication. The shield directly seats on Arduino Nano and also can be used as stand-alone DAC converter that can be connected to...

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10 or 12-bit DAC from the ATtiny85
Mcu

10 or 12-bit DAC from the ATtiny85

David Johnson-Davies @ technoblogy.com writes: This article describes how to get up to two 10 or 12-bit digital-to-analogue outputs from an 8-bit Timer/Counter, such as in the ATtiny85. To test the routine I built a circuit which allows you to vary the brightness of two LEDs with two...

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Generating Analog Voltage with Digital Circuit
Mcu

Generating Analog Voltage with Digital Circuit

Maurizio show us how to generate an analog voltage using a microcontroller and some resistors. The purpose of this article is how to generate analog voltage with digital circuit. Although the market provides today a very broad range of dedicated digital-to-analogue converters,...

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