By combining a Teensy MicroMod board with an ML Carrier board, keywords can be extracted from speech and displayed
In this tutorial we will make a colorful Volume Indicator using GC9A01 SPI Display, rotary encoder, Arduino and Visuino program.
Let’s explore how to port the ReSpeaker 2-Mics Pi HAT v2 to BeagleY-AI.
A complete AM / SW / SSB / FM RDS Radio Receiver, with Si4735, Arduino NANO and 1.8in TFT Display.
Access global stations with minimal hardware.
A simple way to build a quality multiband receiver using a specialized radio chip.
Build a cool display with the Arduino Giga Display - showcases using LVGL to show a graph of the on board mic, imu sensor and rgb led
Build a digital FM radio! No manual tuning or inductors, just clear stereo audio output on a compact-sized PCB!
ESP32 64-Band Audio Spectrum Analyzer: Compact gadget with FFT, OLED display, real-time audio visualization, perfect for audio enthusiasts.
Pico 2 powered drum machine that plays notes stored in SD card through the DFMiniPlayer.
Despite the many options and customization possibilities, this device is extremely simple to build, and contains a minimal number of compon
The simplest and cheapest way to make a stand-alone analog quality VU meter with instruments from an old audio recorder.
Let's explore the exciting fusion of PSoC with microphone capabilities using I2S and Micropython!
Class D TPA3221 based Fully Assembled Amplifier board, It can output a max of 200W RMS on 2ohm load. The design is minimal and small.
Want to learn about DMA and Linux Drivers? Create your own Linux Kernel Module to transfer data between PS and PL using this learning guide.
Simple to build ESP32 VU meter on Round Dispalys with Peak Meters.
Creating your own Bluetooth Speaker is a simple and fun project, which you can use around the house or in the garden, even while camping...
In this tutorial you will learn how to build a web server using the ESP32 to control the YX5300 module, a serial-controlled MP3 audio player
24-bit Drum Machine & Wavetable Synthesizer
Compact, easy to build and cost-effective pink noise generator. Ideal kit for audio testing, sound masking, and acoustical research.
Linux distros like AVLinux and UbuntuStudio use graphical patch systems for sound control. Have a look at Jack and Pipewire.
Visualize audio with lasers
Learning the Braille Dots representing 26 English Alphabets with Audio Feedback for Visually Impaired Children
How do you use Multi Channel DMA to send data from the PS (running Ubuntu) to the PL?
