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Custom MIDI controllers using CircuitPython and RP2040 Feather
Project Owner Contributor

MIDI Chord Synth Experiments

elijah-radantElijah Radant

The TachyonCAN project is an automotive interface integrating a Particle Tachyon SBC with an Adafruit Feather RP2040 CAN
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CANVISION CAN HAT for SBC (or Pi/Tachyon)

elijah-radantElijah Radant

Work = Geometric Asymmetry × Magnetic Flux Density replacing the brute force Energy = Current×Voltage
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PMM PMG COMBO

alan-cyrAlan Cyr

A sealed field radio with CRT terminal interface, physical controls and Spotify streaming. Built as a fully self-contained hardware device.
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A-63 Field Radio

markus-httnerMarkus Hüttner

custom(izable) circuit for sending some megabytes over differential pairs.
Project Owner Contributor

miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdesYann Guidon / YGDES

E = mc² assumes rest.
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Something wrong in this equation

alan-cyrAlan Cyr

Early IBM PC, software compatible, board renovation.
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STEbus 8088 PC

keithKeith

Flexible Solar powered tiny Microcontroller
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Redwood

mnielsenmnielsen

A standalone ESP32-based SINAD indicator with FFT and waveform monitoring for practical receiver evaluation.
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A Pocket Digital SINAD Indicator Using ESP32

nobchanobcha

Breaking Out the TDK IIM-42653: A ±32g / ±4000dps Industrial IMU
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IIM-42653 Industrial IMU Breakout Board

logicaledgesLogicalEdges

Building a Pen Plotter with automatic toolchanger with components from an old RepRap style 3D Printer. Runs on Klipper.
Project Owner Contributor

Limn: Pen Plotter with Toolchanger

prashant-sinhaPrashant Sinha

Robots for #MyalgicEncephalomyelitis & #LongCovid patients, to virtually visit friends and family. #BotkinsCharity
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Botkins Charity Project

dejanDejan

Compact USB PD-powered Reflow soldering table with BLE control via browser.
Project Owner Contributor

USB PD Reflow micro table

vitalyVitaly

Open-source, low-cost 10.5 GHz phased array radar with PLFM modulation; available in 3km and 20km range
Project Owner Contributor

Open Source PLFM RADAR. Up to 20Km Range

nawfalNawfal

Minimal 3D-printed case that transforms RP2350 or RP2350 Pico into a practical FIDO2 USB security key.
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Pico FIDO Case USB for RP2040 and RP2350

stormplstormpl

This is an 8088 homebrew computer I'm building on a breadboard, with a simple command line.
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8088 Homebrew Computer

s0ss0s

Going up?

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