• AISLER 4 Layer 1.6mm ENIG DRC

    AISLER 4 Layer 1.6mm ENIG DRC

    Use this template if you're planning to get your 4-layer board manufactured with AISLER. #project-template #template #manufacturer-design-rules

    aisler

    aisler

    &

    jharwinbarrozo

    9 Stars

  • Guitar Pedal Template

    Guitar Pedal Template

    Compact USB-C Rechargeable 9V/1A Guitar Pedal Power Supply Module with 18650 Battery

    jwwitherspoon

    jwwitherspoon

    9 Stars

  • WiFi Camera with Motion Detection Reference Design

    WiFi Camera with Motion Detection Reference Design

    This project is a WiFi Camera with Motion Detection, utilizing ESP32-CAM module and HC-SR501 PIR sensor. The camera is activated by the sensor's output. The system also includes power regulation and communication headers for setup and control. #WiFi #MCU #PIR #ReferenceDesign #project #ESP32 #camera #referenceDesign #edgeComputing #espressif #template #reference-design.

    vasy_skral

    vasy_skral

    &

    cherepanyadima

    146 Comments

    8 Stars

  • Cycle Sentry: 24-GHz Radar For Bicyclist Detection

    Cycle Sentry: 24-GHz Radar For Bicyclist Detection

    A PCB for automotive testing, featuring a 24 GHz radar system with an MCU for processing I&Q values. It connects to a frequency analyzer and uses CW and FMCW modes to detect bicyclists in blind spots of parked cars.

    roytaylor

    roytaylor

    78 Comments

    8 Stars

  • Portable Audio DSP

    Portable Audio DSP

    Portable Audio DSP project utilizing multiple ICs, capacitors, resistors, and LEDs for advanced audio processing and control. Designed for embedded audio applications with ESP32, ADC, DAC, and interface components. #audioDevices #DSP #ADC #audio #DAC

    vasy_skral

    vasy_skral

    &

    jharwinflux
    jharwinbarrozo

    43 Comments

    8 Stars

  • STM32F4 Flight Controller Template

    STM32F4 Flight Controller Template

    This is a STM32F4 Flight Controller template with 6-axis Accelerometer, Gyroscope. With OSD generator MAX7456EUI. #drone #flightController #STM32F405 #controller #OSD #video #referenceDesign #project #MPU6000 #template

    vasy_skral

    vasy_skral

    &

    vasyl

    8 Stars

  • Original Arduino UNO Schematic

    Original Arduino UNO Schematic

    This is a schematic diagram of the original Arduino UNO, which you may find useful as documentation. Note: It has NO LAYOUT #arduino #uno #328p

    vasyl

    vasyl

    8 Stars

  • AISLER 2 Layer 1.6mm HASL DRC

    AISLER 2 Layer 1.6mm HASL DRC

    Use this template if you're planning to get your 2-layer board manufactured with AISLER. #project-template #template #manufacturer-design-rules

    aisler

    aisler

    &

    jharwinbarrozo

    8 Stars

  • Pico Macro Keyboard

    Pico Macro Keyboard

    The Pico Macro Keyboard is a compact and powerful macro pad built using the latest Raspberry Pi Pico 2. Inspired by the Figma Creator Micro, this keyboard is designed for customizable control and enhanced productivity. It features mechanical switches with per-key RGB lighting, along with two rotary encoders for added functionality. With a modular 4-layer PCB and fully customizable keymaps, it seamlessly integrates with any software, making it perfect for designers, gamers, and power users alike.

    flux

    flux

    &

    jharwinbarrozo
    brooks

    128 Comments

    7 Stars

  • Spartan AI Accelerator

    Spartan AI Accelerator

    ESP32 Multimodal Health Monitor with Pulse Oximetry, ECG, and Barometric Sensing

    vasy_skral

    vasy_skral

    &

    jharwinbarrozo

    97 Comments

    7 Stars

  • example stm32l0 board

    example stm32l0 board

    Development board based on STM32L0

    vasyl

    vasyl

    86 Comments

    7 Stars

  • Audio Peak Detector SMD

    Audio Peak Detector SMD

    Simple audio peak detector for electret microphones.

    jecstronic

    &

    jharwinbarrozo

    64 Comments

    7 Stars

  • Environmental Radiation Logger Co-Pilot Example

    Environmental Radiation Logger Co-Pilot Example

    Project Outline: Microcontroller RTC Dosimeter Op Amp Stage See DigiKey BoM for the Analog FrontEnd: www.digikey.com/en/mylists/list/476AJE8R2I

    markwuflux

    &

    50 Comments

    7 Stars

  • Arduino ATMEGA328P-MU Template

    Arduino ATMEGA328P-MU Template

    Arduino Template based on ATMEGA328P-MU. This MCU is used in Arduino UNO Rev. 3, Arduino Nano V3.0, and some other. This template is a good starting point for your Arduino based project. #template #project #arduino #ATMEGA328P #project-template

    vasy_skral

    vasy_skral

    &

    jharwinbarrozo

    35 Comments

    7 Stars

  • MEGABOARD FRONT

    MEGABOARD FRONT

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

    phannypack

    &

    +2

    4 Comments

    7 Stars

  • 7-Segment PCB

    7-Segment PCB

    This is a simulation of a 7-segment counter using digital logic gates (and, or, not). Three pulsed sources are required at A,B,C and should count out the binary 000-111. This is manufacturable and has a PCB design for it!

    jlamflux

    &

    3 Comments

    7 Stars

  • Simple Flip Flop Logic Circuit

    Simple Flip Flop Logic Circuit

    https://tinyurl.com/yxekhsaf

    jharwinbarrozo

    jharwinbarrozo

    2 Comments

    7 Stars

  • ATtiny85 Phone Charge Guard

    ATtiny85 Phone Charge Guard

    The ATtiny45/85 USB Phone Charge Guard regulates charging by monitoring voltage, current, power, and energy, protecting Li-ion batteries.

    vasyl

    vasyl

    1 Comment

    7 Stars

  • VHF low pass filter

    VHF low pass filter

    A low-pass filter is a filter that passes signals with a frequency lower than a selected cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency.

    jharwinbarrozo

    jharwinbarrozo

    7 Stars

  • Solar power for Raspberry Pi

    Solar power for Raspberry Pi

    To power the Raspberry Pi from solar panels or a lifepo4 battery, an efficient ultra-low power boost converter with battery management is used to generate power BQ25504RGTT

    cherepanyadima

    cherepanyadima

    7 Stars

  • PCBWay 4 Layer Stackup

    PCBWay 4 Layer Stackup

    To optimize your 4-layer board manufacturing process with PCBway, utilize this comprehensive template. It incorporates a majority of the essential manufacturing constraints as global rules, ensuring a smoother and more efficient production workflow. #template #projectTemplate #manufacturerDesignRules #project-template #manufacturer-design-rules

    jharwinbarrozo

    jharwinbarrozo

    7 Stars

  • Payground: The Green Dot 2040E5 Board

    Payground: The Green Dot 2040E5 Board

    Test Project for the green dot project.

    collinsemasi

    181 Comments

    6 Stars

  • ESP32-S3-WROOM-1 Reference Design

    ESP32-S3-WROOM-1 Reference Design

    This project is a reference project for ESP32-S3-WROOM-1 to develop your IoT ideas. The board has 3 LEDs, USB C for firmware, EN and BOOT buttons, and 2 IO connectors for development #IoT #WiFi #MCU #RF #ESP32 #referenceDesign #project

    vasyl

    vasyl

    145 Comments

    6 Stars

  • RP2040 - Only AI

    RP2040 - Only AI

    RP2040 Dual TLC5940 High-Current LED Driver Board

    nico

    &

    vasyl

    106 Comments

    6 Stars

  • Scale Snap 3D

    Scale Snap 3D

    3D Camera Module is a scalable SPI enabled 4 camera array pinout for 3D photogrammetry reconstruction which uses I2C to connect between each module to expand camera capacity while keeping capture sequences in sync. It uses ATMega32U4 with its built in USB 2.0 for data transfer and camera array adjustments and capture as well as a micro SD card slot for local image storage. An interrupt logic pinout should be used on the SPI master module as capture command. Each module is powered via USB-C (5V) or barrel jack (12V regulated to 5V).

    cwong7

    &

    96 Comments

    6 Stars

  • Biskuit AI

    Biskuit AI

    The Biskuit pendant is a WiFi/BLE Enabled wearable AI Diary which captures Images and sounds periodically and creates an audio visual timeline of your day so that you don't forget anything.

    collinsemasi

    &

    92 Comments

    6 Stars

  • HC32L110B6YA-CSP16 breakout board

    HC32L110B6YA-CSP16 breakout board

    Discover the benefits of the HC32L110 microcontroller with our compact and versatile breakout board, designed to streamline development and testing for various applications. This user-friendly solution offers essential components like decoupling capacitors, a 32MHz crystal oscillator, and accessible power supply connections. The breakout board also features 0.1" pitch connectors, allowing for easy integration of I/O pins into any project. Unlock the full potential of the HC32L110B6YA-CSP16 microcontroller for rapid prototyping and smooth deployment with our ingeniously designed breakout board.

    vasy_skral

    vasy_skral

    &

    jharwinbarrozo

    53 Comments

    6 Stars

  • RT1062 Teensy 4.1 Template

    RT1062 Teensy 4.1 Template

    Template for RT1062 Teensy 4.1 series ARM® Cortex®-M7 MPU Embedded Evaluation Board #template #project-template

    jharwinbarrozo

    jharwinbarrozo

    51 Comments

    6 Stars

  • Analog Guitar Pedal V0

    Analog Guitar Pedal V0

    Schematic by Carson Cal Poly Senior Project This Flux Project only attempts to export a PCB. An external BoM can be found on Mouser with this access ID: 2b6f7daaed

    markwuflux

    42 Comments

    6 Stars

  • buffered-mult

    buffered-mult

    A simple 1-to-3 buffered mult - Eurorack-talk for an audio/CV distributor The board itself is a 3U 4hp rack-mountable module This circuit was designed by https://www.skullandcircuits.com/utilities-buffered-multiple/ and their T&Cs apply to commercial use (I built these for myself)

    dominic-dev

    &

    36 Comments

    6 Stars

  • Ouija Board

    Ouija Board

    First in the world hands-free Otherside communication device! You need only the board, spirit or ghost don't need to move the ouija anymore. Symbols will light up from the inside so you will be able to read your messages and spirit or ghost just need to turn on a red bottom entry LED. Two MEMS microphones allow your interlocutor to clearly hear your questions. WiFi connectivity gives you an opportunity to "dial" without a Medium anytime anywhere. And it has Bluetooth as well, because: "Everything is better with Bluetooth"! This board is powered by a single 10440(AAA) LiFePO4 battery that gives you up to 2 hours of seance. Designed by Vasyl Skral

    vasy_skral

    vasy_skral

    32 Comments

    6 Stars

  • 8x8 Display with IMU V2

    8x8 Display with IMU V2

    Mixed Voltage Arduino Nano Integration Example on a 4 Layer PCB Changelog/TODO: -Breakout the SPI Bus in a 2.54mm header in a snap off manner -add an IMU -Reorder the rows of the LEDs Tutorials: https://circuitdigest.com/microcontroller-projects/interfacing-max7219-led-dot-matrix-display-with-arduino

    markwuflux

    14 Comments

    6 Stars

  • silly roblox script vault part 1 idk

    silly roblox script vault part 1 idk

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

    roblox-lua-scripts-idk-lmfao

    &

    8 Comments

    6 Stars

  • [Example] Simulation of AC to DC Converter

    [Example] Simulation of AC to DC Converter

    A simulated circuit that demonstrates how diodes in a bridge configuration convert an AC voltage to DC voltage.

    jharwinbarrozo

    jharwinbarrozo

    5 Comments

    6 Stars

  • Vehicle Display System

    Vehicle Display System

    Vehicle Display System for Tesla Roadster #project #Template #projectTemplate

    vasy_skral

    vasy_skral

    &

    vasyl
    jharwinbarrozo

    2 Comments

    6 Stars

  • ESP32 Dual Ultrasonic Water Level Monitoring System

    ESP32 Dual Ultrasonic Water Level Monitoring System

    This project is designed to measure water level of two tanks using ultrasonic sensors interfaced with the ESP32 microcontroller. The design leverages the processing power and wireless connectivity of the ESP32 to accurately monitor water levels and support automated water management processes. Key components include two ultrasonic sensors for precise distance measurement, robust voltage regulation using an LM2596 buck converter, and reliable power management circuits. Its modular design approach facilitates easy expansion and integration with other systems, making it an ideal solution for both DIY enthusiasts and professionals in automated fluid control and IoT applications. Firmware: https://github.com/jharwinbarrozo/ESP32-Dual-Ultrasonic-Water-Level-Monitoring-System #ESP32 #UltrasonicSensor #WaterLevelSensor #LM2596 #VoltageRegulator #ModularDesign #IoT #DIYProjects #ElectronicsDesign #automation

    jharwinbarrozo

    jharwinbarrozo

    6 Stars

  • Native Bee Hotel V2

    Native Bee Hotel V2

    Minimal ESP32-CAM Breakout for RCWL-0516 Radar Sensor

    markwuflux

    6 Stars

  • Buck Boost 3.3V 500mA Physical Module

    Buck Boost 3.3V 500mA Physical Module

    A buck boost converter that can be powered from a Li-Ion battery and output 3.3V @ 500mA. Powered by the TPS63051YFFR and in the same package as a standard Adafruit buck converter. Expect to squeeze around 5-10% SoC from a typical Li-Ion battery. Input Voltage Range: 2.5V to 5.5V Assembled at pcbway.com

    markwuflux

    6 Stars

  • 7 Seg 3-Bit Counter

    7 Seg 3-Bit Counter

    A 3-bit counter showcasing digital logic simulation. Input is a sequence of pulses which pass through a logic block to determine the segments.

    jbreidfjord-dev

    6 Stars

  • sf-hackathon-2023-bee-hotel-R0.5

    sf-hackathon-2023-bee-hotel-R0.5

    Check out the winning project at the SF climate hardware hack! This project intends to bring smart IoT capabilities to homes for native bees so that more people can provide them housing and we can all participate in citizen science to gather more information about the bees! Requirements: -Daytime Operation Only -Track Bee Input/Output Directionality -Connects to House via WiFi Features: -MPPT Solar Power Conditioning -96% efficient IR LED Drive Next Version Feature Wants: Microphone!

    markwuflux

    &

    jharwinbarrozo
    +2

    6 Stars

  • Environmental Data Logger Copilot V2 Example Project

    Environmental Data Logger Copilot V2 Example Project

    Overview: BME280 Sensor data -> uSD card Click on the bubble comments to see copilot design this project! Very impressed copilot routed all the SPI buses accurately for me. TODO: Just realized that there is no footprint for the SD Card holder, gotta add that Also, there needs to be a way to program the ATTINY841, Probably over UART?

    markwuflux

    6 Stars

  • ESP32 ROBOT CONTROLLER

    ESP32 ROBOT CONTROLLER

    Control board for autonomous or radio-controlled robots. It has inputs to connect distance sensors and encoders for autonomous mode. It can be radio controlled by the ESP32 bluetooth or by connecting a Flysky RC controller receiver to the IBUS port. It also has 3 push buttons and you can connect some kind of display by I2C to visualize and select configuration modes.

    flux

    flux

    &

    6 Stars

  • Pulse Width Modulation (PWM) Controller

    Pulse Width Modulation (PWM) Controller

    This project is a Pulse Width Modulation (PWM) Controller, built around an LM555 timer IC. It controls a load connected to a MOSFET, with adjustments via a potentiometer, and uses capacitors, resistors and diodes for various functions. #PWM #controller #project #Template #projectTemplate

    vasy_skral

    vasy_skral

    88 Comments

    5 Stars

  • Environmental Radiation Logger Co-Pilot Example

    Environmental Radiation Logger Co-Pilot Example

    Project Outline: Microcontroller RTC Dosimeter Op Amp Stage See DigiKey BoM for the Analog FrontEnd: www.digikey.com/en/mylists/list/476AJE8R2I

    markwuflux

    &

    42 Comments

    5 Stars

  • W5500 PoE Project

    W5500 PoE Project

    10/100 Base-T/TX PHY Ethernet controller that supports PoE with SPI Interface. Based on W5500. Can be used as PoE injector. #project #referenceDesign #template #w5500 #PoE #EtherNet #RJ5

    vasy_skral

    vasy_skral

    &

    cherepanyadima

    37 Comments

    5 Stars

  • Lipo Charger Shield for Arduino Uno R3 Clone Rev 2

    Lipo Charger Shield for Arduino Uno R3 Clone Rev 2

    Lipo Charger Shield. Directly plugs into Arduino Uno R3. Charge rate set with solder jumpers. Use with any MCU through tapping the VIN pin for power. VIN pin takes either

    jlamflux

    20 Comments

    5 Stars

  • ESP32-S2-MINI-1U Reference Design

    ESP32-S2-MINI-1U Reference Design

    This project is a reference design for an ESP32-S2-MINI-1U based device. It features USB-C for power and data transfer, onboard voltage regulation, and multiple peripheral connections. It also includes a CH340C for USB to serial conversion #referenceDesign #project #ESP32 #ESP32S2 #RF #WIFI #MCU #referenceDesign #simple-embedded #espressif #template #reference-design

    vasy_skral

    vasy_skral

    &

    cherepanyadima

    20 Comments

    5 Stars

  • ESP32 smart scale V1.0

    ESP32 smart scale V1.0

    ESP32-C3-WROOM smart scale with HX711 ADC for Weigh Scales #ESP32 #HX711 #project

    vasy_skral

    vasy_skral

    10 Comments

    5 Stars

  • Competition Shield

    Competition Shield

    Arduino Electrical Control Shield -Redundant Temp. Sense -Geometric Monitoring -Dual RS232 Communication -USB Communication -Dual Motor Control -5 24V Control Relays -15 10V Analog IO -22 24V Protected IO

    sullylau80

    6 Comments

    5 Stars

  • Weather Station

    Weather Station

    This Weather Station Logger project employs the versatile ESP32 microcontroller board, integrated with an SD card slot for data storage. It features a USB interface for easy programming and is efficiently powered by a single 18650 battery, complete with a protection circuit for safe operation. #iot #esp32 #lora #weather #edgecomputing

    wolfxpac

    6 Comments

    5 Stars