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Teensy 3 Audio Shield (Rev C)
This is the Teensy 3 Audio Shield (Rev C) that can be added to a Teensy 3.0, 3.1, 3.2, 3.5 or 3.6 for your next audio project. The shield provides you with an easy-to-use tool to add high quality 16 bit, 44.1 kHz sample rate audio to your Teensy. With the audio library provided in the Documents tab, you will be able to use both the input and output simultaneously in order to make a variety of great audio projects, incorporate synth waveforms, effects, and mix multiple sound streams and CD quality audio to your headphones or different line outs!
The Teensy Audio shield utilizes the SGTL5000 stereo codec with headphone amp IC to decode and drive audio files and the Cortex-M4 DSP instructions from the Teensy dev board to provide power to a real-time FFT. Each board is also equipped with 3.5mm audio jack for headphones, a micro-SD card slot for storing audio files, and optional spaces for a 25k potentiometer (volume control) and flash memory chip. The two rows of 14x1 headers are not included to give you the freedom to choose how to connect your audio board with your Teensy.
Note: Please be aware that a Teensy 3.0, 3.1, 3.2, 3.5 or 3.6 will also need to be purchased to get your Teensy Audio Shield operational.
- 16 bit, 44.1kHz Sample Rate Audio
- Plays Uncompressed WAV and Raw Audio Files
- 4 Channel Software Mixer
- 3.5mm Audio Jack
- micro-SD Card Slot
Teensy 3 Audio Shield (Rev C) Product Help and Resources
Proto Pedal Example: Programmable Digital Pedal
September 22, 2016
Building a pedal around the Teensy 3.2 and Teensy Audio shield. Changing the effect in the pedal is as easy as uploading a new sketch!
TeensyView Hookup Guide
March 16, 2017
A guide to using the TeensyView OLED board to display text and graphics.
Core Skill: Soldering
This skill defines how difficult the soldering is on a particular product. It might be a couple simple solder joints, or require special reflow tools.
Skill Level: Noob - Some basic soldering is required, but it is limited to a just a few pins, basic through-hole soldering, and couple (if any) polarized components. A basic soldering iron is all you should need.
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Core Skill: Programming
If a board needs code or communicates somehow, you're going to need to know how to program or interface with it. The programming skill is all about communication and code.
Skill Level: Competent - The toolchain for programming is a bit more complex and will examples may not be explicitly provided for you. You will be required to have a fundamental knowledge of programming and be required to provide your own code. You may need to modify existing libraries or code to work with your specific hardware. Sensor and hardware interfaces will be SPI or I2C.
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Core Skill: Electrical Prototyping
If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.
Skill Level: Rookie - You may be required to know a bit more about the component, such as orientation, or how to hook it up, in addition to power requirements. You will need to understand polarized components.
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Customer Reviews
5 out of 5
Based on 1 ratings:
Fast Send
No lo he probado pero en cuanto atencion y envio todo muy bien!
PJRC has released the audio adapter board for Teensy 4.0. https://www.pjrc.com/store/teensy3_audio.html Aren't you selling them?
Just want to be absolutely sure, will this work with the new teensy 4.0?
Hi there, it sounds like you are looking for technical assistance. Please use the link in the banner above, to get started with posting a topic in our forums. Our technical support team will do their best to assist you.
According to the PJRC website, only if you rework the wiring (i.e. it'll work, but not as a "shield").