Texas InstrumentsOfficial resources
EK-TM4C123GXL Tiva C LaunchPad
An 80 MHz Arm Cortex-M4F LaunchPad built around the TM4C123GH6PM, with USB device and host support plus BoosterPack headers.
TM4C123GH6PM
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Download ProtoFlow287 published boards whose schematic and layout source is public — KiCad, EAGLE, Altium and EasyEDA projects you can read, fork and build on. Every entry links to the original repository and names its licence.
Exact board pages for widely used TI, ST, Espressif, Arduino, Raspberry Pi and Nordic hardware, linked to the manufacturer’s schematics and design resources.
An 80 MHz Arm Cortex-M4F LaunchPad built around the TM4C123GH6PM, with USB device and host support plus BoosterPack headers.
An 80 MHz Arm Cortex-M0+ development kit for the MSPM0G3507 with on-board debug, sensors and high speed ADC demonstration circuitry.
A sub-1 GHz SimpleLink wireless MCU development kit built around the CC1310 for low power sensing and long range radio designs.
A multi-band SimpleLink development kit for the CC1352P wireless MCU, including sub-1 GHz and 2.4 GHz radios with an integrated power amplifier.
An STM32 Nucleo-64 board based on the STM32F401RE, with an integrated ST-LINK debugger and Arduino Uno compatible expansion headers.
Espressif’s classic ESP32 development board with Wi-Fi, Bluetooth, USB-to-UART and breadboard-friendly pin headers.
The RP2350-based successor to Pico, retaining the familiar form factor while adding more performance, memory and security features.
A multi-protocol nRF52840 development kit for Bluetooth Low Energy, Matter, Thread, Zigbee, NFC and proprietary 2.4 GHz designs.
KiCad sourceby Hanqaqa
Easily dive into different PCB KiCad designs of the most popular microcontroller devboards
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Backpack-style addon boards for the Flipper Zero!
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Open-source acoustic drone detection. It hears the propellers, not the radio, so it works against fibre-optic FPV aircraft that emit no signal at all.
by MilosRasic98
Open-source device for measuring cardiograpgy signals with a GUI for easier handling and additional software for analyzing the data.
by CircuitSetup
Split Single-phase Energy Meter
by SMotlaq
An open-source handmade smartwatch. All of the codes, PCBs and schematics are available. ⌚
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The Tick is the next evolution in covert access control system implants for simulating adversary-in-the-middle attacks.
by Ttl
FMCW radar design files
by Envious-Data
An open source RP2040 MCU Board Family
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Tokay AI Camera - ESP32 camera development board
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Placa Franzininho DIY - Placa compatível com Arduino no formato DIY para oficinas de soldagem
KiCad sourceby Spooky-Manufacturing
General Purpose 8 Qubit Optical Quantum Computer
by SRA-VJTI
ESP32-based Development Board for Robotics and Embedded Applications
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A 6S AM32-compatible ESC built as a proof of concept for learning how to design an ESC from scratch
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A prototype board with connectors for electronic testing and development.
by CalPlug
ADE 7953 Arduino style library (Espressif ESP8266 and ESP32 compatible) and demo board PCB design
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Pro Micro/Elite-Pi compatible RP2040 board with USB-C, 8MB flash and up to 25 GPIOs
KiCad sourceby ravinrabbid
RP2040 based firmware and hardware for DIY Taiko no Tatsujin Drum Controllers
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Open hardware: 107 KiCad PCB designs — SMD-to-THT breakout adapters, ATTiny/ATMega/ESP development boards, and a 39-part sensor line on a common JST-SH connector.
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STM32H7 Arduino form factor and software compatible board
by dmadison
Add-on circuit boards ("shields") for connecting Arduino development boards to sim racing equipment.
Altium sourceby yasir-shahzad
🖥️ Altium Library with 4000+ components! 🛠️ It ensures design accuracy 📐 and includes 3D STEP models 📏✨—perfect for engineers! 🚀😊 Let me know if you need more! 👍
by aKaReZa75
This repository involves an educational header board for the ATMEGA328 AVR microcontroller, compatible with the Arduino UNO.
by CIRCUITSTATE
Open-Source RP2040 Microcontroller Development Board
by heyitsyang
PCB to create an all-in-one AC wall wart + project
KiCad sourceby tomtor
STM32 and AVR128 Printed Circuit Board for creating IOT nodes with the RFM95 LORA chip
by OpenModbus
A compact industrial-grade 64-channel Modbus RTU output module.
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JAMMA Xbox360 wired controller for RGBUNTU/PI cheap
Every project listed here belongs to its author and is linked to its original repository. Licences are read from the repository metadata and summarised for convenience — check the licence file in the project itself before you manufacture or redistribute a design. ProtoFlow does not host, mirror or verify these files. Index last rebuilt 2026-09-21.