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With carefully controlled DSP, the ESP32 can add subtle warmth while still keeping the effect fully adjustable and bypassable.
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ESP32 Tube Sound Processor – Warm Analog Sound

mircemkmircemk

Building bio inspired realistic looking humanoid robots to do chores and sports and stuff.
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My Advanced Realistic Humanoid Robots Project

larryLarry

An open-hardware NEMA 11 positioning stage with printed 1:1 gears, an M3 screw, editable CAD and optical measurements.
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3D-Printed Microscope Stage: Motion Measured

ali-azadbakhtAli Azadbakht

The World's First Fully Lit Chessboard
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FOXIE LITCH™

foxie-products-llcFoxie Products, LLC

A puzzle game which runs on VIC Dual hardware
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Samegame (VIC Dual)

louis-paulLouis Paul

Claude Code and Google Antigravity each run a 3-persona team, and I'm the 7th seat. We brainstorm turn by turn in shared Markdown files.
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The 7-Seat Brainstorm: Two AI Tools and a Human

cocreation-labCo:Creation Lab

New cut on an old idea
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2026 Mobile Compute Station

curtis-soldanoCurtis Soldano

A new computer built on my own CPUs, a 65C02/65C816-compatible chip and a RISC-V core, running on FPGAs with HDMI, sound, keyboard and SD.
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Ember65: a modern 65xx computer, from the silicon up

jonathan-steinJonathan Stein

Occult firmware for Cardputer ADV: 16 rites spanning synths, wireless recon, procedural visuals, Wi-Fi sensing, and experimental computing.
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DIVINER // Occult Firmware for Cardputer ADV

voidrane-splicervoidrane Splicer

Time for a Tiny LM
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Arduino Neural Cluster

cyplesmacyplesma

Open design of a 900–1700 nm NIR spectrometer around a single InGaAs photodiode, ray-traced and built from catalogue optics.
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JASPER: NIR SPECTROMETER

tony-francisTony Francis

Channelling the spirit of Node-RED, ThingStudio is a node based editor for running MicroPython flows on microcontrollers
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ThingStudio

mikemike

Extremely robust boat drone to travel the Ocean from Portugal to Antactica and come back only with solar power.
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Flappy

clementdeymierclement.deymier

Run Gemma 4 E2B, Parakeet ASR, and Kokoro TTS locally on Jetson Orin Nano, with camera-assisted visual answers.
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Local Gemma 4 Voice Assistant on Jetson Orin Nano

caveduCAVEDU

A Raspberry Pi 4 runs a 3D FPV sim and sends it to your analog goggles through a 5.8 GHz VTX. Fly with your own RC radio. No PC, free.
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StickTime Pi: a Raspberry Pi FPV sim for goggles

juricabijuricabi

Uncover hidden grid instability and multi-year frequency trends using a simple Arduino watchdog.
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Grid Stability Monitor

jeroen-brinkmanJeroen Brinkman

Going up?

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