Raspberry PiOfficial resources
Raspberry Pi Pico
The original RP2040 microcontroller board, with castellated edges, USB and exposed debug pins in a compact dual-inline format.
RP2040 + W25Q16JV
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Exact board pages for widely used TI, ST, Espressif, Arduino, Raspberry Pi and Nordic hardware, linked to the manufacturer’s schematics and design resources.
The original RP2040 microcontroller board, with castellated edges, USB and exposed debug pins in a compact dual-inline format.
by samyk
KeySweeper is a stealthy Arduino-based device, camouflaged as a functioning USB wall charger, that wirelessly and passively sniffs, decrypts, logs and reports back (over GSM) all keystrokes from any Microsoft wireless keyboard in the vicinity.
by sparkfun
Troubleshooting tool for embedded devices available from SparkFun Electronics
by Scottapotamas
A DIY high performance delta-bot for fun, and lightpainting...
by SurvivorGrim
PipBoy-Pi5 Project. A how to guide on building your own functional PipBoy from Fallout!
by sparkfunX
Use encoder feedback to try to glean the internal workings of a combination safe.
by makersmakingchange
An open-source mouth operated sip and puff joystick that enables people with limited hand function emulate a mouse on their computer and/or smartphone.
by sparkfun
Prototyping board combined with the fundamental parts of a guitar stompbox.
by tvlad1234
Low cost, low part count CH32V003-based oscilloscope
by sparkfun
Development Board for Android
by stephenjdc
An open-source recreation of the "Welcome to Kilnettle" tape dispenser from Father Ted.
by makersmakingchange
An open-source mouth operated sip and puff joystick that enables people with limited hand function to emulate a mouse on their computer and/or smartphone.
by Yveaux
Ikea Molgan PIR LED light hack to add wireless Arduino functionality
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.