Aktuelle Hinweise zum Weihnachtsversand: Bitte unbedingt die Hinweise zu den Versandzeiten und Weihnachts-Express-Preisen unter "Versand & Versandkosten" beachten!"
Pimoroni Tech-Schätze für Maker
0,00€
Ansehen
View cart 0

The ultimate hackable headphone amp for your desk! Pirate Audio Headphone Amp for Raspberry Pi has an I2S DAC, headphone amplifier, high-res display, and playback control buttons.

Build your own home-brew iPod Nano with Pirate Audio Headphone Amp! It's an all-in-one solution, with gorgeous album art display, track info, and playback controls, for playing your local audio files (MP3, FLAC, etc) or streaming music from Spotify. The DAC and headphone amp give you crisp digital amplified audio through your wired headphones.

Pirate Audio is a range of all-in-one audio boards for Raspberry Pi, with high-quality digital audio, beautifully-crisp IPS displays for album art, tactile buttons for playback control, and our custom Pirate Audio software and installer to make setting it all up a breeze.

Features

  • Amplified digital audio (24-bit / 192KHz) over I2S
  • PAM8908 headphone amplifier chip (datasheet)
  • Low-gain / high-gain switch (high-gain boosts by 12dB)
  • PCM5100A DAC chip (datasheet)
  • 3.5mm stereo jack
  • 1.3" IPS colour LCD (240x240px) (ST7789 driver)
  • Four tactile buttons
  • Mini HAT-format board
  • Fully-assembled
  • Compatible with all 40-pin header Raspberry Pi models
  • Pirate Audio software
  • Dimensions: 65x30.5x9.5mm

Software

Our Pirate Audio software and installer installs the Python library for the LCD, configures the I2S audio and SPI, and then installs Mopidy and our custom Pirate Audio plugins to display album art and track info, and to use the buttons for playback control.

Here's how to get started:

  1. Set an SD card up with the latest version of Raspbian.
  2. Connect to Wi-Fi or a wired network.
  3. Open a terminal and type the following:

    git clone https://github.com/pimoroni/pirate-audio
    cd pirate-audio/mopidy
    sudo ./install.sh


  4. Reboot your Pi

You can find more detailed instructions here: https://github.com/pimoroni/pirate-audio/tree/master/mopidy

Notes

Note that our installer, linked above, does all of the below for you, but if you're an intrepid hacker then you might need to know this stuff!

  • The low-gain mode is recommended for most use-cases.
  • The DAC can be configured by adding dtoverlay=hifiberry-dac to the /boot/config.txt file.
  • There is a DAC enable pin—BCM 25— that must be driven high to enable the DAC. You can do this by adding gpio=25=op,dh to the /boot/config.txt file.
  • The buttons are active low, and connected to pins BCM 5, 6, 16, and 20
  • The display uses SPI, and you'll need to enable SPI through the Raspberry Pi configuration menu.
  • If you want to use these boards with a Pibow Coupé case (either for the Zero / Zero W or Pi 4), then you'll need to use a booster header to raise it up a little.


Rezensionen

Load more reviews...

Pirate Audio Headphone Amp for Raspberry Pi

The ultimate hackable headphone amp for your desk! Pirate Audio Headphone Amp for Raspberry Pi has an I2S DAC, headphone amplifier, high-res display, and playback control buttons. Read more...

12 auf Lager
PIM482
2 reviews
23,00€
inkl. 19% MwSt zuzügl Versandkosten

Alles was Sie brauchen gefunden?

"In den Warenkorb" klicken, um Produkte in den Warenkorb zu legen.

Nicht mehr auf Lager!

Produkt leider ausverkauft. E-Mail eingeben und Benachrichtigung erhalten, sobald das Produkt wieder vorrätig ist.

Einloggen um das Produkt auf die Merkliste zu setzen.