DESCRIPTION
The Audio Hacker shield for Arduino allows you to perform realtime digital signal processing. Record audio samples into memory and play them back. Mix samples, manipulate audio, build audio effects, or synthesise entirely new sounds. All with Arduino programming! This Shield will work on its own but we’d recommend using it with the Standard or Deluxe DJ Shield kits for a great experience.
- High quality 12-bit ADC and 12-bit DAC. Realtime ADC sampling and output to DAC at 44.1 kHz.
- 256K SRAM for recording/playback of audio samples. No SD card is needed! High-speed SRAM allows fast access to audio data for realtime processing and mixing.
- Record about 9 seconds of high quality audio at 22 kHz with 12-bit resolution to SRAM. Much longer samples can be recorded at lower frequency and/or resolution.
- TS922IN op-amp provides high current output and up to 100X gain preamp for weak inputs.
- Two onboard buttons for input, bypass switch, and volume knob.
- Connection for 3V battery backup to retain samples in memory.
- Compatible with Arduino Uno, Duemilanove, Due, Mega, and Leonardo. Uses digital pins 5-13.
- Easy to assemble kit!
Audio Hacker Demo:
FEATURES
- Audio input and output 3.5mm stereo jacks and solder pads. The stereo input is converted to mono, and the output is always mono. Solder pads are provided for input and output in case you want to use different types of connectors.
- The bypass switch allows you to hear the input signal (after it has been converted to mono) on the output. This switch allows you to compare the original signal with the processed output of the Audio Hacker.
- Small volume knob for the output level of the processed signal.
- Two buttons provide user input. These are connected to digital pins 5 and 6.
- Preamp gain allows you to amplify weak input signals. For inputs from an MP3 music player (e.g. iPod) or computer, this potentiometer should be set to its lowest level (no gain).
- The battery connection allows you to keep your audio samples in non-volatile memory when power is disconnected. A simple 3V coin cell battery (e.g. CR2032) is sufficient to retain the memory contents.
RESOURCES
- More Details & Example Code
- Schematic Diagram
Fast Shipping & Professional Packing
Thanks to our longstanding association with UPS FedEx DHL and other leading global carriers, we can offer a variety shipping options. Our warehouse staff are highly educated to pack your items exactly according to the specifications we provide. Before shipment, all items are carefully examined and secured. We deliver to hundreds of thousands of customers each day across various countries. The fact that we are dedicated to becoming the largest online retailer in the World is clear. We have distribution centers and warehouses located in Europe and the USA.
Note: Orders containing more than one item will be assigned a distinct processing time for each item.
We will thoroughly inspect all products before they are shipped. The majority of orders will be shipped within 48 hours. Delivery time ranges between 3-7 days.
Returns
The stock is constantly changing and is not completely managed by us due to the involvement of many parties including the factory and our warehouse. Therefore, the actual inventory could alter at any time. Please be aware it's possible your order could become unfulfilled once you've placed your order.
Our policy is valid for 30 days. We cannot replace or refund your purchase after 30 days since the purchase.
In order for your item to be eligible for return it must be in its original packaging, unopened and in the same state as you received it. It must also be in the original packaging.
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