نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Green circuit board with 3.5 mm jack and micro-SD slot

MCDODO

MCDODO 4 Audio Shield Rev D for Teensy 4.0

SKU CH-1KHY-DVDKF

Adds stereo audio input, output and micro-SD storage to a Teensy 4.0 via a 3.5 mm jack and optional volume control

  • TypeSingle Board Computers
  • Simultaneous audio input and output via 7 signal connection
  • Stereo headphone, line output and line or mic input options
  • 5 mm jack, micro-SD slot, optional potentiometer and flash memory
  • Ready-to-use audio library simplifies programming
  • Requires separate Teensy 4.0 purchase for operation

Teensy 4.0 Audio Shield Rev D

The MCDODO 4 Audio Shield Rev D is an add-on board built for the Teensy 4.0 development platform. It provides stereo headphone and line-level output alongside stereo line-level or mono microphone input. A 3.5 mm audio jack and micro-SD card slot are fitted, with optional pads for a 25k potentiometer and flash memory chip. The shield requires a separate Teensy 4.0 board to operate.

Seven-signal audio interface

Audio data travels between the shield and the Teensy 4.0 over seven dedicated signals. This connection enables simultaneous input and output operation for real-time processing. The Rev D revision is compatible only with Teensy 4.x boards and will not function with earlier Teensy models. An audio library is available to simplify software development.

Stereo I/O with on-board storage

The board comfortably handles stereo playback and recording tasks using the integrated audio codec. Audio files can be stored directly on a micro-SD card inserted into the on-board slot. Headroom is limited to the two-channel analogue paths provided; applications needing multi-channel surround or additional analogue inputs cannot be met by this shield.

أبرز المميزات

  • Simultaneous audio input and output via 7 signal connection
  • Stereo headphone, line output and line or mic input options
  • 5 mm jack, micro-SD slot, optional potentiometer and flash memory
  • Ready-to-use audio library simplifies programming
  • Requires separate Teensy 4.0 purchase for operation

المواصفات

TypeSingle Board Computers

أسئلة حول هذا المنتج

Should I choose the Rev D shield for a Teensy 4.0 or an earlier board?

Rev D is compatible with Teensy 4x only, so you need a Teensy 4.0 for this shield to work.

What does the 7-signal connection mean for audio performance?

The audio chip connects to the Teensy using 7 signals, enabling simultaneous stereo input and output for real-time processing.

How does the 3.5 mm jack and micro-SD slot affect the audio workflow?

The 3.5 mm jack handles headphone or line output, while the micro-SD slot stores audio files for playback without extra hardware.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.