• MIDI no lights

    MIDI no lights

    Welcome to your new project. Imagine what you can build here.

    yogurt

    yogurt

    0 Uses

    29 Comments

    2 Stars

  • SparkFun Load Cell Amplifier - HX711

    SparkFun Load Cell Amplifier - HX711

    The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell, and with some calibration you’ll be able to get very accurate weight measurements. This can be handy for creating your own industrial scale, process control or simple presence detection.

    adrian95

    adrian95

    0 Uses

    28 Comments

    2 Stars

  • The Green Dot 2040E5 Board

    The Green Dot 2040E5 Board

    The "Green Dot 2040E5" Board is a Node that interfaces RS485 Sensor probes and can log information to the cloud using LoRa Connectivity. It uses the XIAO RP2040 and the LoRa-E5 (STM32WLE5JC) modules from Seeed Studio to do its magic. It also has amazing power management capabilities (Solar charging, Battery protection, etc) that make it very useful for IoT applications #Seeed #XIOA #LoRa #RP2040 #IoT

    kerry

    kerry

    0 Uses

    24 Comments

    2 Stars

  • Massive Turquoise X-Wing

    Massive Turquoise X-Wing

    Welcome to your new project. Imagine what you can build here.

    vedant04

    vedant04

    0 Uses

    24 Comments

    2 Stars

  • E-Technik_Projekt_Alte_Version

    E-Technik_Projekt_Alte_Version

    Welcome to your new project. Imagine what you can build here.

    lucluc007

    lucluc007

    +

    elieli123
    luiswer
    officerofhotblingblingandblabla
    lucluc0007

    0 Uses

    21 Comments

    2 Stars

  • Typical AC to DC Converter

    Typical AC to DC Converter

    Welcome to your new project. Imagine what you can build here.

    jharwinbarrozo

    jharwinbarrozo

    0 Uses

    21 Comments

    2 Stars

  • Gorgeous Orange Replicator

    Gorgeous Orange Replicator

    Welcome to your new project. Imagine what you can build here.

    g4tsby

    g4tsby

    0 Uses

    20 Comments

    2 Stars

  • ESP32 8 Relay Board

    ESP32 8 Relay Board

    ESP32 8 Relay Board. Has onboard mains to 5V or can use the ESP VIN for the +5V. 8 onboard relays capable of switching about 5A without adding additional tin to the traces.

    adrian95

    adrian95

    0 Uses

    19 Comments

    2 Stars

  • The Green Dot 2040E5 Board krN5

    The Green Dot 2040E5 Board krN5

    The "Green Dot 2040E5" Board is a Node that interfaces RS485 Sensor probes and can log information to the cloud using LoRa Connectivity. It uses the XIAO RP2040 and the LoRa-E5 (STM32WLE5JC) modules from Seeed Studio to do its magic. It also has amazing power management capabilities (Solar charging, Battery protection, etc) that make it very useful for IoT applications #Seeed #XIOA #LoRa #RP2040 #IoT

    nico

    nico

    0 Uses

    18 Comments

    2 Stars

  • FM_Transmitter

    FM_Transmitter

    This is one of the simplest FM transmitters that can be built. It does not require any tuning, and transmit frequency is crystal locked to 90MHz. It eliminates frequency drift common to LC-based FM transmitters. This design is best suited for broadcasting voice or music up to a distance of fifty metres depending on the antenna used.

    jecstronic

    jecstronic

    0 Uses

    17 Comments

    2 Stars

  • Copilot

    Copilot

    Welcome to your new project. Imagine what you can build here.

    marcela22

    0 Uses

    17 Comments

    2 Stars

  • LoRa to WiFi Gateway Reference Design

    LoRa to WiFi Gateway Reference Design

    This project is a LoRa to WiFi Gateway using an ESP32 microcontroller. The design incorporates a LoRa transceiver and a WiFi module to facilitate data transfer between LoRa and WiFi protocols. This gateway can be directly implemented in IoT-based applications where field devices using LoRa need to communicate with WiFi-enabled devices. #referenceDesign #project #ESP32 #LoRa #lora #hub #gateway #ESP32WROOM #RF #WIFI #MCU #referenceDesign #edge-computing #espressif #seeed #seeed-technology #reference-design

    vasy_skral

    +

    0 Uses

    15 Comments

    2 Stars

  • Aquatimer

    Aquatimer

    AquaTimer is a programmable timer for 12V devices such as lighting, solenoid valves or pumps not only for aquariums. It has three switchable channels for currents up to 2A each and up to 5A in total. Connected lighting can be dimmed if desired and slowly faded in and out to simulate sunrises and sunsets. The internal RTC of the ATtiny is used as a clockwork in conjunction with a 32.768kHz crystal. A backup battery keeps the clock running even if the external power supply is interrupted. Settings are made using three buttons and the OLED display.

    jecstronic

    jecstronic

    0 Uses

    14 Comments

    2 Stars

  • Picobuck Led Driver (AL8805W5)

    Picobuck Led Driver (AL8805W5)

    (AL8805W5) The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different channels. By default, each channel is driven at 330mA; that current can be reduced by either presenting an analog voltage or a PWM signal to the board. Version 12 of the board adds a solderable jumper that can be closed to increase the maximum current to 660mA. The new voltage regulator also increased the voltage rating on the various components on the board, allowing it to be used up to the full 36V rating of the AL8805 part.

    adrian95

    adrian95

    +

    jharwinbarrozo

    0 Uses

    13 Comments

    2 Stars

  • Raspberry Pi 3B+ Hat Template

    Raspberry Pi 3B+ Hat Template

    Template for Raspberry Pi 3 Model B+ Shield. Include an official pinout so you will always know Raspberry Pi names, the alternative roles of pins, which one is SDA, or SCL, etc. On PCB you can find the 3D model of the Raspberry Pi itself along with the board outline on the silkscreen. #RaspberryPi #Raspberry #raspberry #raspberrypi #Pi #RPi #Shield #template #project #project-template

    vasy_skral

    0 Uses

    10 Comments

    2 Stars

  • AI test PCB

    AI test PCB

    Welcome to your new project. Imagine what you can build here.

    vasy_skral

    0 Uses

    8 Comments

    2 Stars

  • semaforo

    semaforo

    Welcome to your new project. Imagine what you can build here.

    martinc935

    0 Uses

    7 Comments

    2 Stars

  • FSAE temperature sensor

    FSAE temperature sensor

    PCB that sends ambient temperature and high resolution analog data over a CAN bus for a FSAE electric car. Runs off a Teensy 4.0 and has connection pins for separate external analog sensors.

    michaelkd

    0 Uses

    7 Comments

    2 Stars

  • Dron de hidrógeno

    Dron de hidrógeno

    Welcome to your new project. Imagine what you can build here.

    alejoalajas

    0 Uses

    6 Comments

    2 Stars

  • IC555 PWM LED Driver

    IC555 PWM LED Driver

    Welcome to your new project. Imagine what you can build here.

    khanal.abhi

    0 Uses

    6 Comments

    2 Stars

  • MIDI controller PCB

    MIDI controller PCB

    This device will be connected to computer through type-C and recognize as MIDI device. User can change two effects(A and B) from lists, effect speed(Tempo) and volume.

    oozliuoo

    +

    +2

    0 Uses

    5 Comments

    2 Stars

  • Simple Charger Modul

    Simple Charger Modul

    This is a simple charger modul that can be connected to a DC generator or solar panel at the input and a battery at the output

    yogi-alfian-saputra

    0 Uses

    4 Comments

    2 Stars

  • 555 discrete test

    555 discrete test

    Welcome to your new project. Imagine what you can build here.

    vasy_skral

    0 Uses

    4 Comments

    2 Stars

  • Test Project

    Test Project

    Welcome to your new project. Imagine what you can build here.

    ultralibrarian

    +

    nico

    0 Uses

    3 Comments

    2 Stars

  • Lora-E5-Breakout

    Lora-E5-Breakout

    Welcome to your new project. Imagine what you can build here.

    mvniekerk

    +

    0 Uses

    2 Comments

    2 Stars

  • Instruction Register

    Instruction Register

    Welcome to your new project. Imagine what you can build here.

    ieeecpp8bit

    +

    +2

    0 Uses

    1 Comment

    2 Stars

  • Elektrotechnik_Synthesizer

    Elektrotechnik_Synthesizer

    Welcome to your new project. Imagine what you can build here.

    lucasderdritte

    +

    0 Uses

    1 Comment

    2 Stars

  • Triple-Axis Accelerometer

    Triple-Axis Accelerometer

    The LIS3DH is a very popular low power triple-axis accelerometer. It's low-cost, but has just about every 'extra' you'd want in an accelerometer. This sensor communicates over I2C or SPI (our library code supports both) so you can share it with a bunch of other sensors on the same I2C bus. There's an address selection pin so you can have two accelerometers share an I2C bus

    adrian95

    adrian95

    +

    jharwinbarrozo

    0 Uses

    1 Comment

    2 Stars

  • ATtiny13 Tiny Neo Tester

    ATtiny13 Tiny Neo Tester

    An ATtiny13 is more than sufficient to control almost any number of NeoPixels via an IR remote. The NeoController was originally developed as a tester for 800kHz NeoPixel strips. Since there was still so much flash left in the ATtiny13, an IR receiver was integrated so that some parameters can be controlled with an IR remote control. In this way, it is also suitable as a simple and cheap remote-controlled control unit for NeoPixels. Due to its small size (21.6mm x 11.4mm), it can be soldered directly to the LED strip without any problems. The power supply via a USB-C connection enables currents of up to 3A. There is still more than a third of the flash memory left for additional ideas.

    jecstronic

    jecstronic

    0 Uses

    1 Comment

    2 Stars

  • Bluetooth Phone Dock

    Bluetooth Phone Dock

    Welcome to your new project. Imagine what you can build here.

    corynrobinson

    0 Uses

    1 Comment

    2 Stars

  • PiStrument

    PiStrument

    Welcome to your new project. Imagine what you can build here.

    natarius

    0 Uses

    1 Comment

    2 Stars

  • Super Turquoise TARDIS

    Super Turquoise TARDIS

    Welcome to your new project. Imagine what you can build here.

    mabelpatino

    0 Uses

    1 Comment

    2 Stars

  • Xbox one 14e7 d3c2

    Xbox one 14e7 d3c2

    Welcome to your new project. Imagine what you can build here.

    eliobarrera

    0 Uses

    1 Comment

    2 Stars

  • Guitar Pedal Template

    Guitar Pedal Template

    Guitar pedal starter template based on project by Mark Wu. Includes schematic and PCB layout for basic DIY pedal hardware. This includes two 1/4" jacks (one for input and one for output), a 9V power supply (including LED), a 3PDT true bypass wiring setup, and an example potentiometer that can be copy/pasted throughout the circuit. The headers are meant to be unpopulated so that wires can be soldered to the pads. PCB design rules imported from the JLCPCB 2-layer stackup template. #template

    erickparra

    0 Uses

    1 Comment

    2 Stars

  • Arduino Multipurpose PCB

    Arduino Multipurpose PCB

    This is the multipurpose PCB that works with Arduino Nano, a way that you can run 2 Stepper motors, 2 DC motors, 2 Servo motors at the same time and this is not it you can even connect BT module, rotary encoder, I2C device, potentiometer at same time. This PCB is very much helpful in building any project and no need to worry about messy wire connections.

    jecstronic

    jecstronic

    0 Uses

    1 Comment

    2 Stars

  • CubeSat-OBC-V1.0

    CubeSat-OBC-V1.0

    Welcome to your new project. Imagine what you can build here.

    shivank

    0 Uses

    1 Comment

    2 Stars

  • 8-bit Computer

    8-bit Computer

    Welcome to your new project. Imagine what you can build here.

    giridhar04

    0 Uses

    1 Comment

    2 Stars

  • Condensador

    Condensador

    Welcome to your new project. Imagine what you can build here.

    juanguilermo

    0 Uses

    1 Comment

    2 Stars

  • Love Meter

    Love Meter

    Welcome to your new project. Imagine what you can build here.

    natarius

    0 Uses

    1 Comment

    2 Stars

  • GPS Breakout - ZOE-M8Q (Qwiic)

    GPS Breakout - ZOE-M8Q (Qwiic)

    The SparkFun ZOE-M8Q GPS Breakout is a high accuracy, miniaturized, GPS board that is perfect for applications that don't possess a lot of space. The on-board ZOE-M8Q is a 72-channel GNSS receiver, meaning it can receive signals from the GPS, GLONASS, BeiDou, and Galileo constellations. This increases precision and decreases lock time and thanks to the onboard rechargable battery you'll have backup power enabling the GPS to get a hot lock within seconds! Additionally, this u-blox receiver supports I2C (u-blox calls this Display Data Channel) which made it perfect for the Qwiic compatibility so we don't have to use up our precious UART ports. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.

    adrian95

    adrian95

    0 Uses

    1 Comment

    2 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.

    jharwinbarrozo

    jharwinbarrozo

    0 Uses

    0 Comments

    2 Stars

  • Ugliest Black Mr. Fusion

    Ugliest Black Mr. Fusion

    Welcome to your new project. Imagine what you can build here.

    pranavexperiencer

    0 Uses

    0 Comments

    2 Stars

  • Minimal Linux Computer

    Minimal Linux Computer

    Welcome to your new project. Imagine what you can build here.

    brianbenchoff

    0 Uses

    0 Comments

    2 Stars

  • Judicial Chocolate Warp Drive

    Judicial Chocolate Warp Drive

    Welcome to your new project. Imagine what you can build here.

    joserizo

    0 Uses

    0 Comments

    2 Stars

  • Autonomous Tomato Carbonite Freezer

    Autonomous Tomato Carbonite Freezer

    Welcome to your new project. Imagine what you can build here.

    tirangagames

    +

    0 Uses

    0 Comments

    2 Stars

  • Vibe Coding Hardware

    Vibe Coding Hardware

    Welcome to your new project. Imagine what you can build here.

    nico

    nico

    0 Uses

    0 Comments

    2 Stars

  • Termo-Electro

    Termo-Electro

    Welcome to your new project. Imagine what you can build here.

    6mo-electro2025

    +

    +8

    0 Uses

    0 Comments

    2 Stars

  • Drill bit V1

    Drill bit V1

    Welcome to your new project. Imagine what you can build here.

    arielmild

    +

    0 Uses

    0 Comments

    2 Stars

  • Quad MOSFET Unidirectional Motor Driver

    Quad MOSFET Unidirectional Motor Driver

    Welcome to your new project. Imagine what you can build here.

    maximagination

    +

    +6

    0 Uses

    0 Comments

    2 Stars