• CM108AHjnXb

    CM108AHjnXb

    Highly integrated single chip USB audio solution. All essential analog modules are embedded in CM108, including dual DAC and earphone driver, ADC, microphone booster, PLL, regulator, and USB transceiver.

    O

    oozliuoo

    5 years ago

    0 Uses

    1 Comment

    0 Stars

  • PCB Business Card V2

    PCB Business Card V2

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    B

    baconn

    2 years ago

    0 Uses

    1 Comment

    0 Stars

  • PCB Business Card V2 2WYH

    PCB Business Card V2 2WYH

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    R

    rusbell

    2 years ago

    0 Uses

    1 Comment

    0 Stars

  • PCB Business Card V2

    PCB Business Card V2

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    A

    amirsk

    2 years ago

    0 Uses

    1 Comment

    0 Stars

  • PCB Business Card V2 dAme

    PCB Business Card V2 dAme

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    M

    mei-velvet

    2 years ago

    0 Uses

    1 Comment

    0 Stars

  • PCB Business Card V2

    PCB Business Card V2

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    J

    junil

    2 years ago

    0 Uses

    1 Comment

    0 Stars

  • Arduino Multi-Sensor Interconnect

    Arduino Multi-Sensor Interconnect

    Passive 2-layer Arduino UNO R4 interconnect for BME680/BME688, SHT3X, SPS30, H2, and CO sensor modules with screw-terminal Arduino wiring.

    H

    howlettgus

    3 days ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Triple Screen Dashboard

    ESP32 Triple Screen Dashboard

    ESP32 DevKit motherboard for three ILI9341 SPI display modules, with shared SPI/control signals, individual chip selects, local decoupling, and a 165 × 55 mm top-component-only PCB.

    P

    pickmeup21

    5 days ago

    0 Uses

    0 Comments

    0 Stars

  • PCB Business Card V2 cwmU

    PCB Business Card V2 cwmU

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    H

    hiep1

    7 days ago

    0 Uses

    0 Comments

    0 Stars

  • PCB Business Card V2

    PCB Business Card V2

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    H

    hiep1

    7 days ago

    0 Uses

    0 Comments

    0 Stars

  • FieldSurvey Sidekick CM5

    FieldSurvey Sidekick CM5

    High-performance Raspberry Pi CM5 carrier for simultaneous three-radio Wi-Fi 7 site surveys, with PCIe-switched MT7925 modules, dual native USB 3 expansion, USB-C PD power, GNSS, and RF-conscious field enclosure design.

    M

    mfreeman451

    12 days ago

    0 Uses

    0 Comments

    0 Stars

  • Desktop Game Robot

    Desktop Game Robot

    Beginner-friendly Raspberry Pi desktop robot prototype with local games and vision, cloud conversation, animated face display, buttons, audio, and expressive servo motion. V1 is wall-powered and uses off-the-shelf modules with no custom PCB.

    S

    skylerwang98

    15 days ago

    0 Uses

    0 Comments

    0 Stars

  • Plug-and-Play ESP32 Robot Controller 3b39

    Plug-and-Play ESP32 Robot Controller 3b39

    Single-layer CNC-millable ESP32-C3 robot controller for two bidirectional 5 V DC motors, using solderable modules, protected 18650 charging, Wi-Fi/BLE control, and protected 3.5 mm motor connections.

    S

    sushant21

    25 days ago

    0 Uses

    0 Comments

    0 Stars

  • PCB Business Card V2 gfz2

    PCB Business Card V2 gfz2

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    J

    jgeofil

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • PCB Business Card V2

    PCB Business Card V2

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    J

    jgeofil

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • 3 kW Programmable CVCC Supply

    3 kW Programmable CVCC Supply

    Four-phase 0.5–100 V, 0–40 A programmable CV/CC bench supply architecture. High-power AC/DC modules and contactors are modeled as off-board interfaces; the PCB schematic focuses on buck power stages, control, sensing, protection, and auxiliary rails.

    D

    damien11

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • UL Fire Alarm IoT Signaling Device

    UL Fire Alarm IoT Signaling Device

    UL-listed fire alarm signaling IoT device using STM32H757, dual Quectel EC21-AUV cellular modules, USB-C programming, LCD UI, dual SIM, dual antenna ports, 8 inputs, and isolated/dc-dc-coupled Quectel power/interface domains.

    D

    drewmoutney

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • network-audio-sink v1.0

    network-audio-sink v1.0

    Carrier board schematic for network-audio-sink v1.0 using plug-in dev board modules via pin headers plus selected on-board ICs. Initial net plan includes 5V_BUS, 3V3, GND, I2S0/I2S1 audio, SPI control, and Ethernet differential-pair nets.

    N

    ncpe2001

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • Couveuse Smart ESP32

    Couveuse Smart ESP32

    Couveuse intelligente connectée basée sur ESP32 avec capteur DHT22, LCD I2C 16x2, servo de retournement, buzzer, LED et deux modules relais pour chauffage/humidification.

    M

    mort93880

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Camera Gimbal Motherboard

    Camera Gimbal Motherboard

    Motherboard for a camera gimbal system using off-the-shelf modules where practical, including Wiznet Pico W5500, UART-to-RS232, power supply modules, and BaseCam SimpleBGC 32-bit Extended. Design preference is mostly through-hole modules/connectors with surface-mount support components as needed.

    A

    andrewc

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • PCB Business Card V2

    PCB Business Card V2

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    C

    cjit

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32-S3 Servo Load Controller

    ESP32-S3 Servo Load Controller

    Robust ESP32-S3 N16R8 44-pin baseboard for MG90S servos, SPI TFT, I2C OLED/INA226 modules, buzzer, and 12V MOSFET load/filter relay channels with EMI-conscious power distribution.

    D

    dunghehehe

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Hothouse Desktop Chain DSP

    Hothouse Desktop Chain DSP

    Three-stage stereo DSP effects processor using three Electrosmith Daisy Seed modules, shared 9V-to-5V power, panel controls, USB MIDI, and internal stereo audio chaining.

    F

    funkyboss

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Door Access Controller

    ESP32 Door Access Controller

    ESP32-S3 door access controller with USB-C Li-ion charging, VBAT and 12V lock power, dual 3.3V rails, I2C sensor headers, reed/PIR inputs, LED indicators, buzzer, and MOSFET plus relay lock outputs. External modules and field devices remain represented by connector placeholders with documented pinouts for later PCB and validation work.

    H

    hyrunk

    5 months ago

    0 Uses

    0 Comments

    0 Stars

  • PCB Business Card V2

    PCB Business Card V2

    Change History from V1: -13.56MHz tuning -larger instruction font -put some stuff on the back #template I wanted to create a business card that has some functionality and shows off a bit of my portfolio IRL: -NFC to my flux page -here's the [instructables](https://www.instructables.com/PCB-Business-Card-With-NFC-Make-Yours-With-NFC-QR-/) -Put a bunch of modules on it Find the BoM [here](https://www.digikey.com/short/2db2vnmp)

    C

    carrdpromocode2026

    5 months ago

    0 Uses

    0 Comments

    0 Stars

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