This stream could be used as a carrier for a multichannel audio and related control signals, which can be exploited to implement external components such as analog VCFs, VCAs, and other devices.

This is certainly a high performance Arduino board with the processor running at 200MHz and with 4Mbyte of flash, 128kbit of data flash and 500k of RAM. As a demonstration of the processor’s ...

PICO DSP is another ESP32 development board for audio and digital signage processing (DSP) applications. Equipped with a Wolfson WM9878 stereo audio codec, the breadboard-friendly, Arduino compatible ...

This proof-of-concept is just waiting for you to put it to good use. [Mike Tsao] wrote an Arduino sketch that lets him decode incoming audio data which could be used to program the device. He&#8217… ...

So far I never needed to use any of the ESP32 multicore functionality because all the examples are very simple and everything is fitting on a single core. However if you write some more complex ...

Unfortunately Arduino does not provide an consistent audio io API across the different platforms. This library tries to address this. However it is necessary that the processor provides the ...

In the center, we find the I²S bus for transporting audio signals between the two processors. If the DSP takes care of all the audio processing, this bus is not used. The I²C bus allows controlling ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

The Adafruit AirLift Shield is now available to purchase priced at $15.95 and come supplied fully assembled and tested, pre-programmed with ESP32 SPI WiFi co-processor firmware that you can use in ...

The long-awaited Arduino Due just hit the market, replacing the 8-bit, 16 MHz brain of the popular Uno microcontroller prototyping platform with a 32-bit, 84 MHz processor, while augmenting inputs ...

The Arduino can only clock the 8-bit CPU at 95kHz in software which may sound a bit low to those familiar with 1980s home computers, but it’s best to think of this as an experimentation platform ...