• Audio Electronics | Copilot Preset vUhL

    Audio Electronics | Copilot Preset vUhL

    Use this Copilot's template to design audio applications like amplifiers, mixers, processors, etc. Modify project requirement properties to adapt to specific needs. #template #project-template

    D

    diby

    2 years ago

    0 Uses

    1 Comment

    0 Stars

  • Audio Electronics | Copilot Preset xgnc

    Audio Electronics | Copilot Preset xgnc

    Use this Copilot's template to design audio applications like amplifiers, mixers, processors, etc. Modify project requirement properties to adapt to specific needs. #template #project-template

    K

    kamelfarid

    2 years ago

    0 Uses

    1 Comment

    0 Stars

  • Audio Electronics | Copilot Preset

    Audio Electronics | Copilot Preset

    Use this Copilot's template to design audio applications like amplifiers, mixers, processors, etc. Modify project requirement properties to adapt to specific needs. #template #project-template

    K

    kamelfarid

    2 years ago

    0 Uses

    1 Comment

    0 Stars

  • Professional Cassette Audio Player

    Professional Cassette Audio Player

    Production-intent low-noise portable cassette record/playback board with Bluetooth audio, microSD MP3/WAV playback, FM, OLED interface, rechargeable Li-ion power, and adjustable regulated motor speed.

    M

    mr88

    13 days ago

    0 Uses

    0 Comments

    0 Stars

  • 8-Channel USB Audio Line Input Board

    8-Channel USB Audio Line Input Board

    8-channel USB Audio Class 2.0 line-input interface using AK5558 ADC and XMOS XU208 USB bridge

    S

    saiko1992

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • VS1063 TAS 2x35W Audio Player

    VS1063 TAS 2x35W Audio Player

    Player audio stereo VS1063 cu amplificator TAS DSP 2×35 W / 8 Ω, SD card, 3 encodere și alimentare auto 12–24 V protejată

    I

    iulsco

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • LED Audio Project

    LED Audio Project

    KiCad LED Audio Project migration with reconstructed schematic component set and pending net/layout reconstruction.

    S

    spunge

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • Raspberry Pi Smart Audio Translation HAT

    Raspberry Pi Smart Audio Translation HAT

    2-layer Raspberry Pi 4 HAT for a smart audio translation system with I2S microphone, I2S amplifier, speaker terminal, buttons, LEDs, protected 5V input, and test points.

    M

    minhbui

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • Teensy 4-Track Audio Looper

    Teensy 4-Track Audio Looper

    Compact Teensy 4.1-based 4-track audio looper with SGTL5000 audio shield, stereo line I/O, microSD storage, pots, buttons, LEDs, and rotary encoder control surface.

    C

    chrubble

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • EtherCon Audio Turnaround

    EtherCon Audio Turnaround

    Passive 2-layer audio turnaround/breakout PCB with two side-by-side shielded EtherCon RJ45 jacks wired pin-for-pin and four 3-pad XLR-style solder groups for balanced line-level channel taps, using common shield/GND and bottom-layer ground pour.

    A

    anotherjohnwilliams

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • XIAO Lapel Audio Recorder CNC Prototype

    XIAO Lapel Audio Recorder CNC Prototype

    70x50 mm CNC-friendly raw-laminate XIAO ESP32S3 lapel audio recorder prototype with socketed XIAO, dual external INMP441 microphones, LiPo connector, button/status LED, and SD-card recording support. Layout prioritizes hand soldering, replaceable parts, wide traces, and generous isolation clearances over compactness.

    X

    x0f5c3

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • RF-Harvested Audio Node

    RF-Harvested Audio Node

    Battery-less 2 mm cube audio node concept powered by inductive/RF harvesting, with MEMS microphone capture, RF SoC burst transmission, rectification, and ceramic buffer storage.

    M

    mmkmk

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • STM32 PSRAM Audio Synth Controller

    STM32 PSRAM Audio Synth Controller

    Compact ARM Cortex STM32 music synth controller modeled after Daisy Seed, with external PSRAM, PCM3060 audio codec, three potentiometers, eight LEDs with resistors, two buttons, audio jack, rounded-rectangle PCB, mounting holes, and row-aligned controls.

    M

    mixikid

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Car Audio Power Transfer Switch Manager 287e

    Car Audio Power Transfer Switch Manager 287e

    Automatic 5V relay/telemetry manager for high-power car audio power-transfer control using a LilyGO T-Display-S3 module.

    A

    audioplanta

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • 7812 Audio Amplifier PCB

    7812 Audio Amplifier PCB

    Transformer-isolated rectifier, 7812 regulated 12 V supply, and 2N2222 single-transistor audio amplifier PCB recreated from the reference circuit image.

    S

    s-sabry

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Common Emitter Audio Amplifier PCB

    Common Emitter Audio Amplifier PCB

    12 V 2N2222 common-emitter audio amplifier PCB based on the uploaded reference diagram, with AC input coupling, adjustable base bias, emitter bypass, collector load, output coupling capacitor, and speaker connector.

    Y

    yassenrashad202

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Wearable Audio Necklace Recorder

    Wearable Audio Necklace Recorder

    Compact wearable necklace PCB for 5-second audio capture. A button press starts recording with an audible beep, and button release/end of the 5-second window produces a second beep. The design targets low-power LiPo operation, safe charging, small necklace-friendly form factor, accessible programming/debug, and production-ready ERC/DRC-clean PCB layout.

    W

    wmakki10

    4 months ago

    0 Uses

    0 Comments

    0 Stars

  • High-Fidelity Class-D Audio Amplifier

    High-Fidelity Class-D Audio Amplifier

    50-W Stereo Analog Input Class-D Audio Amplifier with a small number of external components mounted on a circuit board that can be used to directly drive a speaker with an external analog audio source as the input; can also be configured as a 100-W, Class-D mono audio amplifier in PBTL mode.

    D

    dacre

    5 months ago

    0 Uses

    0 Comments

    0 Stars

  • Mono Audio Amplifier

    Mono Audio Amplifier

    Compact 5 V-12 V mono audio amplifier with stereo 3.5 mm summed input, 10 kOhm log volume control, LM386 power stage, speaker output, power LED, and 2-layer 50 mm x 50 mm layout target.

    M

    mixikid

    4 months ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Multi-Channel Audio Host

    ESP32 Multi-Channel Audio Host

    > ESP32-based multi-channel audio and haptic control system powered by an external 12 V input, engineered to drive 8 vibrotactile outputs and 2 speaker channels. The design includes integrated thermal monitoring and offers optional support for AUX and microSD audio sources, ensuring flexible multimedia and feedback applications in a compact, efficient platform.

    W

    whenyoung

    5 months ago

    0 Uses

    0 Comments

    0 Stars

  • High-Fidelity Class-D Audio Amplifier Budget

    High-Fidelity Class-D Audio Amplifier Budget

    50-W Stereo Analog Input Class-D Audio Amplifier with a small number of external components mounted on a circuit board that can be used to directly drive a speaker with an external analog audio source as the input; can also be configured as a 100-W, Class-D mono audio amplifier in PBTL mode.

    V

    vasy_skral

    +

    U

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • PIC16F628A DTMF Relay Audio Switch

    PIC16F628A DTMF Relay Audio Switch

    Rebuilt two-layer PIC16F628A DTMF relay audio switch with 12 V input, MT8870 decoding, PIC16F628A control, relay driver, and audio switching path.

    F

    frzt

    +

    U

    5 months ago

    0 Uses

    0 Comments

    0 Stars

  • MacBook Air USB Audio Interface

    MacBook Air USB Audio Interface

    Simple bus-powered USB audio interface for MacBook Air and Ableton Live using a USB audio codec, stereo analog input and output path, monitoring buffer stages, USB-C power and data connectivity, and low-noise PCB guidance.

    B

    blueant

    5 months ago

    0 Uses

    0 Comments

    0 Stars

  • High-Fidelity Class-D Audio Amplifier

    High-Fidelity Class-D Audio Amplifier

    50-W Stereo Analog Input Class-D Audio Amplifier with a small number of external components mounted on a circuit board that can be used to directly drive a speaker with an external analog audio source as the input; can also be configured as a 100-W, Class-D mono audio amplifier in PBTL mode.

    V

    vasy_skral

    5 months ago

    0 Uses

    0 Comments

    0 Stars

  • Audio Electronics | Copilot Preset

    Audio Electronics | Copilot Preset

    Use this Copilot's template to design audio applications like amplifiers, mixers, processors, etc. Modify project requirement properties to adapt to specific needs. #template #project-template

    A

    alhanhn

    a year ago

    0 Uses

    0 Comments

    0 Stars

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