• 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

  • Arduino Uno R3 Shield H Bridge

    Arduino Uno R3 Shield H Bridge

    Arduino Uno R3 shield + very basic H bridge driver and connector

    J

    jaspreetqa

    3 years ago

    0 Uses

    1 Comment

    0 Stars

  • Mosfet board bug

    Mosfet board bug

    This is a IR2110 high side mosfet driver circuit with mosfet included. This is a circuit I use often and I believe it is time to give it its own board and project.

    A

    adrian95

    4 years ago

    0 Uses

    1 Comment

    0 Stars

  • Arduino Mega Automation Hub

    Arduino Mega Automation Hub

    Screw-terminal wiring and power-distribution PCB for an Arduino Mega, four BTS7960 DC motor drivers, a TB6600 stepper driver, relay-controlled pumps, MG996R servos, HC-SR04 sensors, DS18B20 probes, and potentiometers. Accepts 24V and interfaces to external high-current buck converters.

    L

    lmars

    +

    U

    13 days ago

    0 Uses

    0 Comments

    0 Stars

  • 5V Relay Power Management

    5V Relay Power Management

    5V relay power-management schematic with ESP32-C3 control, isolated logic/power grounds, 3.3 V LDO, relay driver, sensing, and test points.

    F

    fipagano

    18 days ago

    0 Uses

    0 Comments

    0 Stars

  • ProView LF r69 Controller

    ProView LF r69 Controller

    ESP32-S3 controller for a large-format camera focus axis, with a socketed TMC2240 stepper driver, DVP camera, SPI display and microSD, muxed I²C expansion, USB-C, and protected 12 V/5 V/3.3 V power domains.

    J

    jtat07

    19 days ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32-S3 Sensor Motor Carrier

    ESP32-S3 Sensor Motor Carrier

    ESP32-S3 carrier board with USB-C 5V power, BNO085 IMU support, GPS module interface, temperature sensing, and a single brushed DC motor driver carrier interface.

    J

    jcogburn

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • DSM ESP32-S3 Controller

    DSM ESP32-S3 Controller

    Four-layer ESP32-S3 robotic leak-detection and pipe-marking controller with protected 12 V distribution, high-current 5 V power, microphones, servos, marker motor driver, TB6600 control, and myRIO UART.

    N

    nate04

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Haptic Glove

    ESP32 Haptic Glove

    Wearable haptic glove main PCB with ESP32-S3 control, DRV2605L LRA haptic driver, modular TCS34725 ring-sensor connector, fingertip LRA connector, USB-C/LiPo power, and native USB programming.

    N

    namj6280

    +

    U

    11 days ago

    0 Uses

    0 Comments

    0 Stars

  • CORE BrainBox Rev D 6b9f

    CORE BrainBox Rev D 6b9f

    AutoPilot V4.0 C.O.R.E. Brain Box Rev D for Vermeer D20x22 HDD, with isolated CM4, relay, and 24V safety domains, I2C DAC/ADC control, relay driver cells, and Deutsch harness connectors.

    M

    mohamedkhan

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • 24V Low Battery Alarm

    24V Low Battery Alarm

    Low-voltage monitoring circuit for a nominal 24V DC input. The TL431 threshold detector and BC547B driver activate a 5V active buzzer when PLUS drops below about 19.5V.

    V

    voron37

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • Multi-Lock Controller

    Multi-Lock Controller

    Functionally similar multi-channel electronic lock controller with 24 V lock outputs, 3.3 V logic, MCU control, shift-register expansion, CAN interface, test/reset controls, and protected solenoid driver stages.

    U

    uluay

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • Arduino Uno Smart Bin Status Shield

    Arduino Uno Smart Bin Status Shield

    Arduino Uno Smart Bin Status Shield: 2-layer JLCPCB-assembled Arduino shield with LEDs, buzzer MOSFET driver, reed-switch connector, and hand-soldered stacking headers.

    T

    thebriansampson

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • GLECS V4 Motor Controller

    GLECS V4 Motor Controller

    Industrial 415V 3-phase motor control interface with STM32 command logic, SIMCom A7672S 4G SMS control, isolated relay driver, 12V input power, and 150x100mm 2-layer PCB constraints.

    H

    harsh9237

    +

    U
    U
    U

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • Banco Distribución 12V Motores

    Banco Distribución 12V Motores

    PCB de distribución de potencia desde batería NiMH/NiCd de 12 V para un driver TB6600/NEMA17 y tres servomotores MG996R mediante módulos DC-DC comerciales LM2577/LM2596, con análisis de protecciones, filtrado y layout.

    M

    marianocs

    a month ago

    0 Uses

    0 Comments

    0 Stars

  • Smart Tee Marker Robot Controller

    Smart Tee Marker Robot Controller

    2-layer single-cell Li-ion robot controller with BU01 UWB module socket, ESP32 Wi-Fi uplink, dual motor driver, isolated 5 V boost rails, onboard charging, status LEDs, and sensor connectors.

    P

    parnmanas

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Motor Controller

    ESP32 Motor Controller

    ESP32-based motor controller using a buck converter and SparkFun TB6612FNG motor driver, with a 2-terminal DC motor placeholder for the JGA25-371 gearmotor.

    D

    derra22

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Power Bus Controller

    ESP32 Power Bus Controller

    ESP32-centered controller PCB with 14.8 V battery bus, external 3.3 V and 12.2 V buck converter interfaces, motor logic headers, and servo driver connections.

    D

    davi74

    2 months ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Relay Automation Board

    ESP32 Relay Automation Board

    2-layer SMD-only ESP32 DevKit V1 relay automation carrier board with LM2596 module pads, ULN2803A driver, relay wire pads, LEDs, pull-downs, and no drilled holes.

    H

    hari-d-04

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Board A LV Controller 00e9

    Board A LV Controller 00e9

    Per-channel low-voltage controller PCB for RIL TC/HF/LeTID and PID test benches. STM32H7, 16-bit DAC setpoints, 24-bit ADC sense (4-wire), isolated digital interface to gate driver, PT100/RH conditioning, Ethernet, interlocks. Safety-critical brain board.

    A

    anahatasri

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • XIAO ESP32S3 Robot Carrier

    XIAO ESP32S3 Robot Carrier

    Compact 60×50mm 2-layer carrier PCB for a flat differential-drive robot using a hand-soldered Seeed Studio XIAO ESP32S3 and Eurocircuits-assembled DRV8833 motor driver.

    I

    ishish

    +

    U
    U

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • FJ Cruiser Solar Compass Display

    FJ Cruiser Solar Compass Display

    Dashboard-mounted solar-assisted automotive compass for a Toyota FJ Cruiser using three amber 7-segment displays, an I2C magnetometer, MCU/display driver control, LiPo energy storage, and a dimmer knob with off switch.

    B

    brooks

    3 months ago

    0 Uses

    0 Comments

    0 Stars

  • Cluck Guard

    Cluck Guard

    Solar-powered ESP32-C3 predator deterrent with PIR trigger, 5 V LED boost driver, audio amplifier, battery charging, and 60 mm x 45 mm 2-layer hand-solderable layout.

    N

    nicknack

    4 months ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32 Flex Haptic Board

    ESP32 Flex Haptic Board

    Beginner-friendly battery-powered ESP32-S3 board with USB-C charging/programming, LiPo power-path charging, three flex sensor inputs, one I2C IMU, and two haptic driver outputs.

    F

    fireball3256

    +

    U

    4 months ago

    0 Uses

    0 Comments

    0 Stars

  • ESP32-S3 AI Robot Controller

    ESP32-S3 AI Robot Controller

    Compact ESP32-S3 AI robot controller with DevKitC-1 module, 2S Li-ion power input, 5V buck regulator, optional clean 3.3V rail, TB6612FNG dual motor driver, OV2640 camera FPC, I2S audio, OLED, ultrasonic and TCRT5000 sensor headers, and a compact 2-layer PCB prepared for Gerber export.

    A

    ahsanmehmood

    4 months ago

    0 Uses

    0 Comments

    0 Stars

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