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 ProtoFlow312 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.
An STM32F407 discovery board with audio, motion sensing, USB OTG and an integrated ST-LINK debugger for Cortex-M4 development.
Espressif’s classic ESP32 development board with Wi-Fi, Bluetooth, USB-to-UART and breadboard-friendly pin headers.
A compact Wi-Fi and Bluetooth Low Energy development board based on the RISC-V ESP32-C3-MINI-1 module.
A compact ESP32-S3 development board for Wi-Fi, Bluetooth Low Energy, USB and embedded AI experiments.
The 32-bit Arduino Uno board combining a Renesas RA4M1 MCU with an ESP32-S3 connectivity module and a built-in LED matrix.
The original RP2040 microcontroller board, with castellated edges, USB and exposed debug pins in a compact dual-inline format.
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.
by SukkoPera
Playstation to Commodore Amiga/CD32 Controller Adapter
by wagiminator
Single-Cell Li-Ion Battery Charger with Monitoring
by LukeVassallo
RL_PCB is a novel learning-based method for optimising the placement of circuit components on a Printed Circuit Board (PCB).
EAGLE sourceby jgromes
Universal wireless communication shield for Arduino
by olewolf
Code and Arduino shield for a frequency analyzer for geometric sensors
by CalPlug
ADE 7953 Arduino style library (Espressif ESP8266 and ESP32 compatible) and demo board PCB design
EasyEDA sourceby AzidoPP
2200V 200mA 400W High voltage power supply
by limpkin
CDM324 Amplification Backpack, With Case and Simulations
KiCad sourceby siderakb
Pro Micro/Elite-Pi compatible RP2040 board with USB-C, 8MB flash and up to 25 GPIOs
KiCad sourceby b-karl
65% keyboard PCB with ProMicro footprint. Through-hole kit design with focus on wireless.
KiCad sourceby ravinrabbid
RP2040 based firmware and hardware for DIY Taiko no Tatsujin Drum Controllers
KiCad sourceby stonedDiscord
Super Nintendo Entertainment System PAL schematic and board layout
by tinkrmind
A hardware kit to experiment with inflatable and vacuum based soft robotics.
by I-M-Robotics-Lab
Quadcopter design based on STM32F411CEU Blackpill flight controller. Compatible with INAV 6.0 firmware.
KiCad sourceby markh-de
PCB Assembly Variants for KiCad
KiCad sourceby FaradayRF
AMSAT Fox-1 satellite Maximum Power Point Tracker hardware design files
by femtoduino
FemtoUSB - ATMEL ARM Cortex M0+ (SAMD21), 256KB @ 48MHz, 3V3
Altium sourceby raphaelchang
PCB designs for Battman lithium ion battery management system
by caiannello
Javascript app to process a PCB image and output G-code suitable for laser engraver or similar machine. To reduce tool time, by default, the board traces are Voronoi Tesselated, though this is optional.
by UWARG
PCB designs for the Waterloo Aerial Robotics Group
KiCad sourceby mwelling
Smalls mint tin sized BeagleBone (KiCAD version)
KiCad sourceby YC-Lam
a USB power delivery powerbank pcb based on IP5328P chip, feel free to use it
by gonzho000
CHPC: Cheap Heat Pump Controller
by DuPAL-PAL-DUmper
This repository contains the KiCad files and the gerber files for the DuPAL boards.
KiCad sourceby roepkefeller
DIY air quality monitor: ESP32-C3, 4 Sensirion/Bosch sensors, custom 4-layer PCB, ESPHome firmware with Home Assistant integration.
EAGLE sourceby JohnSL
Force-Sensitive Resistor controller designed for Delta 3D printers for automatic bed leveling
by TCWORLD
DIY Electronics System for connecting a non-Goto telescope to EQMOD
by anarion80
Porcupine is an autogenerated, ergonomic, split, 36-42 key, wired/wireless, columnar-staggered keyboard
KiCad sourceby vul-os
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.
by hkzlab
The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics
by mazls
Epoxy coffe table with 3d printed hexagon inserts and led pcbs with touch sensor
KiCad sourceby ckflight
Frequency Modulated Continuous Wave Radar hardware and software design files with 26 dBm output power covering around 250 m.
by MUTEtheCyberwolf
Valve Index DEV Frunk 1.0 Custom made to give the Index more Mounting Options for Adapters and DIY Devices. All Modifications that i create are Reversible and will not damage the Product. (Except you try to break it on purpose)
KiCad sourceby rniwase
Board for converting SDTV analog video to MIPI CSI-2 using Analog Devices ADV7280A-M.
by parkergrt
75% Gasket Mechanical Keyboard Powered by QMK & VIA
by OpenDosimeter
Open-source project for a low-cost battery-powered personal X-ray dosimeter! Using a custom PCB powered by a Raspberry Pico with an X-ray sensor (LYSO crystal + SiPM assembly)
by SukkoPera
Open Hardware Fast Loader cartridge for the Commodore 64 and 128 - DO NOT USE!!!
KiCad sourceby UzixLS
Smallest ZX Spectrum clone with real Z80 and FPGA
KiCad sourceby openeew
Hardware for an OpenEEW sensor
by ChrisChrisLoLo
A pocket keyboard that uses SMD mouse switches. Low profile and easy to assemble
KiCad sourceby LibreSolar
Fully integrated 12V-24V BMS using ISL94202
KiCad sourceby galopago
Electronic hardware prototyping system. Solderless, robust and open source. Solves the typical problem of the circuit that works on a breadboard but stops working on a real-world setup. Easy to replicate and compatible with virtually every electronic module.
by hkzlab
Sound Card for the ISA (8bit) bus sporting Sound Blaster / Sound Blaster PRO emulation via ES688F chip, and a real Yamaha OPL3 FM Synth. It's also completely jumper configurable.
by SnapperGPS
Printed circuit board (PCB) design for snapshot GNSS receiver
by AndersBNielsen
The FalCAN Probe does USB to CAN, RS-485 and full duplex RS-422
KiCad sourceby martinribelotta
STM32H7 Arduino form factor and software compatible board
by GaudiLabs
Open Source Theremin Instrument, Shield PCB and Hardware description
by stonedDiscord
Sega Mega Drive Schematic and Board Files
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.