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A four-servo open-source quadruped using geometry, elasticity, and rolling toes to make robotics and physical AI more accessible.
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Petoi Quaddle: How Far Can 4 Servos Go?

petoiPetoi

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
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YUMO PULSE — ESP32-C3 Desk Gadget

yumobuildsYUMO.BUILDS

A hand-bent 1.5mm brass wire clock sculpture powered by ESP32-C3 with NTP time sync, hardware-multiplexed 7-segment display, and 5-stage SK
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YUMO GLOBE - Digital Clock

yumobuildsYUMO.BUILDS

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
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YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuildsYUMO.BUILDS

An ESP32-powered desk gadget with six round displays that appears to spin without any visible axle — the trick is mounting the frame on the
Project Owner Contributor

YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuildsYUMO.BUILDS

Write VHDL/Verilog and watch it run in app or as an hosted web service
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HDLBoard

rune-langyRune Langøy

Active stereo line converter RCA (-10 dBV) to professional balanced XLR (+4 dBu) with ±15V split rails, AES48 compliance, +48V protection.
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Pro-Grade RCA to Balanced XLR Active Audio Line Co

yannick-turcotteYannick Turcotte

10,240 independent oscillators · 1-sample latency · 0.001 Hz resolution
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FPGA Spectrum Engine

tsuneoohnakaTsuneo.Ohnaka

Building an IoT product is not one job. It's firmware, electronics, mechanical design, cloud connectivity, and certification — all moving at
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Embedded Product Development Services for IoT and

himanshu-dadaHimanshu Dada

Building a Pen Plotter with automatic toolchanger with components from an old RepRap style 3D Printer. Runs on Klipper.
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Limn: Pen Plotter with Toolchanger

prashant-sinhaPrashant Sinha

24-bit data bus and a 24-bit address bus, 6MB of battery backed memory and elegant, complete and simple RISC instruction set
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A5 minimal Mini-computer Kit

tomdehavastomdehavas

Sound recognition that runs on the device. Works with Home Assistant, Meshtastic, or your own software.
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IronEar - Sound recognition sensor

ststephen510ststephen510

ESP32-S3 FIDO2 key: on-device PIN, touch AMOLED, HID scripts, air mouse and microSD apps. I needed a key. It now runs games.
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EvilKey: I Needed a FIDO2 Key. Then the Maker Brain Took Over.

michal-wojciechowskiMichal Wojciechowski

modular 64 channeled eeg system using TI ADS1299
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64-channel-modular-eeg-board

aditya56hAditya56h

The 8-bit hobby computer with custom graphics and audio for creating small games on real hardware.
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Micro-8

franck-sauerFranck Sauer

Open-source Hi-res Digital Audio Player
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RHYTHM

mithilesh-gupta-kondaMithilesh Gupta Konda

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